@prefix cc: . @prefix void: . @prefix owl: . @prefix ssd: . @prefix xsd: . @prefix skos: . @prefix rdfs: . @prefix version: . @prefix qb: . @prefix dgu: . @prefix ui: . @prefix dct: . @prefix reg: . @prefix rdf: . @prefix ldp: . @prefix api: . @prefix time: . @prefix vann: . @prefix prov: . @prefix vs: . @prefix foaf: . @prefix dc: . a skos:Concept , ; rdfs:label "Thermometers"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Thermometers"@en . a skos:Concept , ; rdfs:label "WFC"@en ; skos:broader ; skos:definition "The WFC is a modified version of the commercial off-the-shelf Ball Aerosopace CT-633 star tracker camera. It is a fixed, nadir-viewing imager with a single spectral channel covering the 620-670 nm region, selected to match band 1 of the MODIS (MODerate resolution Imaging Spectroradiometer) instrument on Aqua. Characteristics: Wavelength: 645 nm Spectral Bandwidth: 50 nm IFOV/swath: 125 m/61 km Data Rate: 26 kbps."@en ; skos:exactMatch ; skos:prefLabel "WFC"@en . a reg:RegisterItem ; rdfs:label "C-SAR"@en ; dct:dateAccepted "2022-09-29T09:14:26.556Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.067Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.341Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ad89b099" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "POLDER-3"@en ; dct:dateAccepted "2022-09-29T09:14:26.22Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.022Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.422Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_24865136" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "GEOS-Chem"@en ; dct:dateAccepted "2023-12-01T10:52:05.025Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.24Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_7da91729" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Hygrothermographs"@en ; dct:dateAccepted "2022-09-29T09:14:26.645Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.161Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.348Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_f9ba6ccb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "MODIS"@en ; dct:dateAccepted "2022-09-29T09:14:26.121Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.119Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.387Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_06c82b39" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "CO Analyzers"@en ; dct:dateAccepted "2022-09-29T09:14:26.215Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.903Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.405Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_21950843" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Laser Spectrometer"@en ; dct:dateAccepted "2022-09-29T09:14:26.156Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.013Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.625Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_0f18b31d" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Net radiometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.577Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.158Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.422Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_cb5c4f0b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; skos:broader ; skos:definition "A sensor or transducer that converts acceleration of its base into an analog trace or electrical signal. The acceleration signal is normally obtained from the feedback current necessary to maintain an inertial sensor at its mechanical zero point. As in a linear actuator the current is equal to the applied force, this current is proportional to the acceleration within the bandwidth limits of the feedback. Outside the band the acceleration can still be extracted from the position signal, normally through a complicated transfer function. Accelerometers may be enclosed within a self-contained accelerograph, but for studies of structural response they can be located remotely, with their signals being transmitted to a central recorder. Unless otherwise specified, an accelerometer measures translational acceleration. However, accelerometers are also sensitive to rotational ground motions"@en ; skos:exactMatch , ; skos:inScheme ; skos:narrower ; skos:prefLabel "Accelerometer"@en . a skos:Concept , ; rdfs:label "Pressure/Height Meters"@en ; skos:exactMatch , ; skos:narrower , ; skos:prefLabel "Pressure/Height Meters"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "Acoustic Sounders"@en ; dct:dateAccepted "2022-09-29T09:14:26.624Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.059Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.414Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_ede6daeb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Lidar/Laser Altimeters"@en ; skos:broader ; skos:exactMatch , ; skos:narrower ; skos:prefLabel "Lidar/Laser Altimeters"@en . a skos:Concept , ; rdfs:label "MTSAT 1R Imager"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "MTSAT 1R Imager"@en . a skos:Concept , ; rdfs:label "Visibility Sensor"@en ; skos:broader ; skos:definition "Visibility sensors detect atmospheric transparency and output a sensor equivalent visibility (SEV) range that represents the maximum distance that the human eye can see under given atmospheric conditions. They offer a standardized method for assessing visibility range when it is impaired by fog, cloud cover, snow, smoke, or other precipitation. Meteorologists use visibility sensors to remotely monitor the visibility range. They may be deployed in remote weather stations while the most common application for visibility sensors is for aviation when assessing visibility at runways."@en ; skos:exactMatch , ; skos:prefLabel "Visibility Sensor"@en . a skos:Concept , ; rdfs:label "Meteorological Measurement System (MMS)"@en ; skos:broader ; skos:definition "The Meteorological Measurement System (MMS) is a proven instrument to measure accurate, high resolution in situ airborne state measurements. Accurate measurements of these quantities require judicious choices of sensor locations, repeated laboratory calibrations, and proper corrections for compressibility, adiabatic heating and flow distortion.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Meteorological Measurement System (MMS)"@en . a reg:RegisterItem ; rdfs:label "WCR"@en ; dct:dateAccepted "2022-09-29T09:14:26.557Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.919Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.415Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_b010da06" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Samplers"@en ; dct:dateAccepted "2022-09-29T09:14:26.586Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.942Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.325Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_cd7b71ad" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Anemometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.266Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.826Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.314Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_343483b5" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "HRG"@en ; dct:dateAccepted "2022-09-29T09:14:26.253Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.835Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.399Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_30588ff8" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "MSI"@en ; skos:broader ; skos:definition "MSIS (Multispectral Imaging System): 4-band visible (red, green, blue) and near-infrared sensor with 26m resolution (swath 55km, Field of Regard 300km)."@en ; skos:exactMatch ; skos:prefLabel "MSI"@en . a skos:Concept , ; rdfs:label "IASI"@en ; skos:altLabel "Infrared Atmospheric Sounding Interferometer"@en ; skos:broader ; skos:definition "IASI, the Infrared Atmospheric Sounding Interferometer is a key payload element of the METOP series of European meteorological polar-orbit satellites. It is developed by CNES in the framework of a co-operation agreement with EUMETSAT. The first flight model was launched in 2006 onboard the first European meteorological polar-orbiting satellites, METOP-A. The second and third instruments will be mounted on the METOP-B and C satellites with launches scheduled for September 2012 and October-November 2016. "@en ; skos:exactMatch , ; skos:prefLabel "IASI"@en . a skos:Concept , ; rdfs:label "Temperature Loggers"@en ; skos:broader ; skos:definition "Temperature loggers are devices used to measure and log temperature readings."@en ; skos:exactMatch , ; skos:prefLabel "Temperature Loggers"@en . a reg:RegisterItem ; rdfs:label "Pyrgeometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.517Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.218Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.332Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_871c9c2a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Moon Photometers"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "Moon Photometers"@en . a reg:RegisterItem ; rdfs:label "SAPHIR"@en ; dct:dateAccepted "2022-09-29T09:14:26.547Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.147Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.356Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_a4c425fb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a , skos:Concept ; rdfs:label "Gravimeters"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , , , ; skos:prefLabel "Gravimeters"@en . a skos:Concept , ; rdfs:label "AHI"@en ; skos:broader ; skos:definition "The first ABI-class imager launched, known as the Advanced Himawari Imager (AHI), was launched 7 October 2014 on the Himawari-8 satellite for the Japanese Meteorological Agency (JMA). AHI provides a number of improvements compared with current capabilities, including better forecasting, improved numerical weather prediction accuracy, and enhanced environmental monitoring. Environmental intelligence provided by AHI will give forecasters better data faster and at a higher resolution to provide advanced warning during dangerous weather, which is critical to saving lives and property. The first AHI became operational on 7 July 2015. JMA launched its second AHI instrument on board the Himawari-9 satellite on 2 November 2016.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "AHI"@en . a skos:Concept , ; rdfs:label "Rain Gauges"@en ; skos:broader ; skos:definition "A RAIN GAUGE is an instrument that measures and records the level or levels of rain or precipitation. "@en ; skos:exactMatch , ; skos:prefLabel "Rain Gauges"@en . a skos:Concept , ; rdfs:label "MPL"@en ; skos:broader ; skos:definition "The MPL (Spinhirne et al. 1995) is a compact and eye-safe lidar system capable of determining the range of aerosols and clouds by firing a short pulse of laser light (at 523, 527, or 532 nm) and measuring the time-of-flight from pulse transmission to reception of a returned signal. The returned signal is a function of time, converted into range using the speed of light, and is proportional to the amount of light backscattered by atmospheric molecules (Rayleigh scattering), aerosols, and clouds. The evolution of the MPL from the initial Spinhirne et al. (1995) optical design to the standard design now used in MPLNET is described in detail by Campbell et al. (2002) and Welton and Campbell (2002), including on-site maintenance, and calibration techniques.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "MPL"@en . a reg:RegisterItem ; rdfs:label "CALIOP"@en ; dct:dateAccepted "2022-09-29T09:14:26.6Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.134Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.641Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_d31630c0" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Raman Lidar"@en ; dct:dateAccepted "2022-09-29T09:14:26.446Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.827Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.329Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_773258e6" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a , skos:Concept ; rdfs:label "Profilers/Sounders"@en ; skos:exactMatch , ; skos:narrower , , , , , , , , , , ; skos:prefLabel "Profilers/Sounders"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Soil heat flux transducer"@en ; skos:broader ; skos:definition "Soil heat flux is commonly measured using a soil heat flux transducer (plate.) The soil heat flux transducer should be made as thin as possible and constructed of a material that does not absorb water and has a thermal conductivity that does not impede heat flow. A heat flow transducer (Model HFT-1) built by Micromet systems is constructed of high thermal conductivity epoxy to prevent ground potential pickup. This instrument also has low resistance to heat flow, requires no power input and has a linear calibration."@en ; skos:exactMatch , ; skos:prefLabel "Soil heat flux transducer"@en . a , skos:Concept ; rdfs:label "Thermal/Radiation detectors"@en ; skos:exactMatch , ; skos:narrower , , ; skos:prefLabel "Thermal/Radiation detectors"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "GOES N-P Imager"@en ; dct:dateAccepted "2022-09-29T09:14:26.573Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.065Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.345Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_c1db4369" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a , skos:Concept ; rdfs:label "Acoustic Radar"@en ; skos:altLabel "Sodar"@en ; skos:broader , ; skos:definition "An acoustic radar is a device acting as the well known radars, with the difference that the transmitted and the received signals have frequencies in the acoustic region. A short acoustic pulse is transmitted in the atmosphere. While it is travelling in there, it is scattered from the atmospheric irregularities. Here, the irregularities don't mean a 'target' object, as in the usual electromagnetic or microwave radars. A change in the wind velocity, a turbulent layer, a temperature inversion e.t.c. cause scattering of the acoustic waves. A part of the scattered signal returns to the receiver, where it is collected and processed. "@en ; skos:exactMatch , ; skos:prefLabel "Acoustic Radar"@en . a reg:RegisterItem ; rdfs:label "Wind Monitor"@en ; dct:dateAccepted "2022-09-29T09:14:26.548Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.999Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.392Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ab29aed9" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "High Volume Particle Sampler (HVPS)"@en ; dct:dateAccepted "2022-09-29T09:14:26.163Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.856Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.639Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_1112d3b7" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Velocimetric sensor"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "Velocimetric sensor"@en . a skos:Concept , ; rdfs:label "CNC"@en ; skos:altLabel "Condensation Nuclei Counter"@en ; skos:broader ; skos:definition "The Condensation Nuclei Counter (CNC) uses an optical method for counting atmospheric aerosol particles."@en ; skos:exactMatch , ; skos:prefLabel "CNC"@en . a reg:RegisterItem ; rdfs:label "OPC"@en ; dct:dateAccepted "2022-09-29T09:14:26.186Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.886Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.628Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_1325700b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Dry deposition Collectors"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Dry deposition Collectors"@en . a skos:Concept , ; rdfs:label "SAR"@en ; skos:altLabel "Synthetic Aperture Radar"@en ; skos:broader ; skos:definition "Synthetic Aperture Radar(SAR)provides the capability of acquiring imagery inclement weather or during night as well as day. SAR systems take advantage of the long-range propagation characteristics of radar signals and the complex information processing capability of modern digital electronics to provide high resolution imagery. Synthetic aperture radar complements photographic and other optical imaging capabilities because of the minimum constraints on time-of-day and atmospheric conditions and because of the unique responses of terrain and cultural targets to radar frequencies. Synthetic aperture radar technology has provided terrain structural information to geologists for mineral exploration, oil spill boundaries on water to environmentalists, sea state and ice hazard maps to navigators, and reconnaissance and targeting information to military operations. There are many other applications or potential applications. Some of these, particularly civilian, have not yet been adequately explored because lower cost electronics are just beginning to make SAR technology economical for smaller scale uses. Sandia has a long history in the development of the components and technologies applicable to Synthetic Aperture Radar -- 40 years in radar, antenna, and miniature electronics development; 30 years in microelectronics; and 25 years in precision navigation, guidance, and digital-signal processing. Over the last decade, we have applied these technologies to imaging radars to meet the needs of advanced weapon systems; verification and nonproliferation programs; and environmental applications. Sandia's expertise in electromagnetics, microwave electronics, high-speed signal processing, and high performance computing and navigation, guidance and control have established us as world leaders in real-time imaging, miniaturization, processing algorithms, and innovative applications for SAR. "@en ; skos:exactMatch ; skos:prefLabel "SAR"@en . a skos:Concept , ; rdfs:label "Altimeters"@en ; skos:exactMatch , ; skos:narrower , , ; skos:prefLabel "Altimeters"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Current/Wind Meters"@en ; skos:definition "Current meters are devices designed to measure speed alone or velocity of flowing water. A wind meter is a device for measuring wind speed, and is a common weather station instrument. "@en ; skos:exactMatch , ; skos:narrower , , , , ; skos:prefLabel "Current/Wind Meters"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Particle detectors"@en ; skos:broader ; skos:definition "PARTICLE DETECTORS are devices that receive a signal or stimulus such as heat, pressure, light, motion or in this case particles (tiny parts of matter) and responds to it by extracting modulation from a radio carrier wave.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Particle detectors"@en . a reg:RegisterItem ; rdfs:label "Pressure Altimeters"@en ; dct:dateAccepted "2022-09-29T09:14:26.578Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.064Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.612Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_cbc0707a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Positioning/Navigation"@en ; dct:dateAccepted "2022-09-29T09:14:26.607Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.851Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.644Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_d92646cf" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Video Camera"@en ; dct:dateAccepted "2022-09-29T09:14:26.138Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.928Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.394Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_0ab6d504" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Radio"@en ; skos:broader ; skos:exactMatch , ; skos:narrower ; skos:prefLabel "Radio"@en . a skos:Concept , ; rdfs:label "Aethalometer"@en ; skos:broader ; skos:definition "A AETHAELOMETER is an instrument that measures soot concentrations; used on an aircraft in the Kuwait Oil Fires.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Aethalometer"@en . a reg:RegisterItem ; rdfs:label " International Geomagnetic Reference Field Model (IGRF)"@en ; dct:dateAccepted "2023-12-01T10:51:04.943Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.247Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_53801190" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Temperature sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.329Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.168Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.409Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_46cc998e" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Hygrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.613Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.182Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.362Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_e561b2ea" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "TSX-1"@en ; skos:broader ; skos:definition "Synthetic Aperture Radar (SAR) The primary payload is a Synthetic Aperture Radar (SAR) with an active antenna that allows for the utilization of different imaging modes and can be used in a very flexible manner. With radar instruments various frequency ranges of the radar spectrum can be observed, the so-called bands. TerraSAR-X is operated in the X-band, which is lying at a frequency around 9.65 GHz, corresponding to a wavelength of about 3 centimeters. The technology of the active, phase-con-trolled antenna enables a high flexibility and mission efficiency. While in case of passive systems the whole radar antenna or even the satellite must be rotated in order to align the antenna onto the tar-get area, the active antenna of TerraSAR-X can steer its radar pulses in a certain direction. The antenna is 4.80 meters long and80 centimeters wide. The satellite is designed in a way that it can be installed, together with its antenna at its full size, on the launch vehicle. In this way a complex unfolding mechanism can be avoided. The TerraSAR-X radar can operate in two polarizations, H (horizontal) and V (vertical)and consists of 12 antenna panels, each equipped with 32 slotted waveguide radiators. Each of these waveguides is fitted with a transmit/receive module (TRM), so that the whole antenna consists of 384 TRMs. This allows the control of the radar beam by 0.75° in the flight direction and 20° perpendicular to the flight direction. The data received are stored in a mass storage system with a 256 Gbit capacity before they are transmitted via a 300 Mbit per second X-band system to the ground station. The active antenna enables different imaging methods to be used with very fast switching between them: - In the Spotlight Mode the radar image records an area of 5 to 10 by 10 kilo-meters size. In this manner a maximum resolution of up to one meter is achieved. - In the Stripmap Mode the satellite images a strip of 30 kilometers width and a maximum length of 1,500 kilo-meters. The resolution is 3 meters. - In the ScanSAR mode a strip of 100 kilometers width and 1,500 kilometers maximum length is scanned with a resolution of 18 meters. The elements of the SAR instrument are designed fully redundant, which means that two fully functional sets of electronic boxes exist. This allows to utilize a new concept that envisages the simultaneous activation of both chains. This experimental operating scenario is called “Dual Receive Antenna“ (DRA) mode, in which the antenna is electrically separated into two halves, and the data received are independently recorded and evaluated. In this way it is possible to apply interesting new techniques such as Along Track Interferometry, fully polarimetric data recording, or an increase in geometric resolution. Along Track Interferometry allows, amongst other things, the detection of moving objects such as, for example, cars or ships. This application is of particular interest both for traffic re-search, and also for the investigation of ocean currents, for example."@en ; skos:exactMatch ; skos:prefLabel "TSX-1"@en . a reg:RegisterItem ; rdfs:label "CloudSat-CPR"@en ; dct:dateAccepted "2022-09-29T09:14:26.139Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.879Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.319Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_0e01478c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "CO2 Analyzers"@en ; skos:broader ; skos:definition "CO2 ANALYZERS are devices that performs analyses on carbon dioxide; similar to the carbon and CHN analyzers.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "CO2 Analyzers"@en . a skos:Concept , ; skos:broader ; skos:exactMatch ; skos:inScheme ; skos:prefLabel "1D speed seismological model"@en . a reg:RegisterItem ; rdfs:label "GNSS receiver"@en ; dct:dateAccepted "2023-12-01T10:52:18.064Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.242Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_7722a8b0" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a skos:Concept , ; rdfs:label "Lightning Mapping Array (LMA)"@en ; skos:broader ; skos:definition "A lightning mapping array is a network of time-of-arrival sensors that passively receive VHF impulses from electrical breakdown within thunderstorms."@en ; skos:exactMatch , ; skos:prefLabel "Lightning Mapping Array (LMA)"@en . a reg:RegisterItem ; rdfs:label "Imaging Spectrometers/Radiometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.488Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.912Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.343Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7fcafff6" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Automated Weather System (AWS)"@en ; skos:broader ; skos:definition "An Automated Weather System (AWS) provides automatic real-time wind, precipitation, temperature, dew point and pressure information to meteorological observers for preparing routine (every half hourly) and special weather observations reports.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Automated Weather System (AWS)"@en . a reg:RegisterItem ; rdfs:label "Radiometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.636Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.208Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.411Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_f6fb186b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Ozone Sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.592Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.223Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.297Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_d132ceb5" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Wind Profilers"@en ; skos:broader ; skos:definition "WIND PROFILERS are radars that are used to measure vertical profiles of the wind; also called wind profiler radar."@en ; skos:exactMatch , ; skos:prefLabel "Wind Profilers"@en . a reg:RegisterItem ; rdfs:label "Hydrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.194Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.897Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.308Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_145dd477" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "RADAR"@en ; dct:dateAccepted "2022-09-29T09:14:26.535Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.07Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.609Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_9c543447" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "MADRAS"@en ; dct:dateAccepted "2022-09-29T09:14:26.422Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.984Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.636Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_6cbad00a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "CRDS"@en ; skos:altLabel "Cavity Ring Down Spectrometer"@en ; skos:broader ; skos:definition "Nearly every small gas-phase molecule (e.g., CO2, H2O, H2S, NH3) has a unique near-infrared absorption spectrum. At sub-atmospheric pressure, this consists of a series of narrow, well-resolved, sharp lines, each at a characteristic wavelength. Because these lines are well-spaced and their wavelength is well-known, the concentration of any species can be determined by measuring the strength of this absorption, i.e. the height of a specific absorption peak. But, in conventional infrared spectrometers, trace gases provide far too little absorption to measure, typically limiting sensitivity to the parts per million at best. CRDS - Cavity Ring-Down Spectroscopy - avoids this sensitivity limitation by using an effective pathlength of many kilometers. It enables gases to be monitored in seconds or less at the parts per billion level, and some gases at the parts per trillion level. In CRDS, the beam from a single-frequency laser diode enters a cavity defined by two or more high reflectivity mirrors. Picarro analyzers use a three-mirror cavity, as in the figure below, to support a continuous traveling light wave. This provides superior signal to noise compared to a two-mirror cavity that supports a standing wave. When the laser is on, the cavity quickly fills with circulating laser light. A fast photodetector senses the small amount of light leaking through one of the mirrors to produce a signal that is directly proportional to the intensity in the cavity. When the photodetector signal reaches a threshold level (in a few tens of microseconds), the continuous wave (CW) laser is abruptly turned off. The light already within the cavity continues to bounce between the mirrors (about 100,000 times), but because the mirrors have slightly less than 100% reflectivity (99.999%), the light intensity inside the cavity steadily leaks out and decays to zero in an exponential fashion. This decay, or \"ring down\", is measured in real-time by the photodetector, and the amount of time it takes for the ring down to happen is determined solely by the reflectivity of the mirrors (for an empty cavity). Consider that for a Picarro cavity of only 25 cm in length, the effective pathlength within the cavity can be over 20 kilometers. Now, if a gas species that absorbs the laser light is introduced into the cavity, a second loss mechanism within the cavity (absorption) is now introduced. This accelerates the ring down time compared to a cavity without any additional absorption due to a targeted gas species. Picarro instruments automatically and continuously calculate and compare the ring down time of the cavity with and without absorption due to the target gas species. This produces precise, quantitative measurements that account for any intra-cavity loss that may be changing over time, and it allows the discrimination of loss due to absorption from losses due to the cavity mirrors. Furthermore, the final concentration data is particularly robust because it is derived from the difference between these ring down times and is therefore independent of laser intensity fluctuations or absolute laser power. This scheme of comparing the ring down time of the cavity without any absorbing gas, with the ring down time when a target gas is absorbing light is accomplished not by removing the gas from the cavity, but rather by using a laser whose wavelength can be tuned. By tuning the laser to different wavelengths where the gas absorbs light, and then to wavelengths where the gas does not absorb light, the \"cavity only\" ring down time can be compared to the ring down time when a target gas is contributing to the optical loss within the cavity. In fact, the laser is tuned to several locations across the target gas's spectral absorption line (and ring down measurements are conducted at all these points) and a mathematical fit to the shape of that absorption line is what is actually used to calculate the gas concentration.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "CRDS"@en . a skos:Concept , ; rdfs:label "Radon detectors"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "Radon detectors"@en . a skos:Concept , ; rdfs:label "Infrared Radiometers"@en ; skos:broader ; skos:definition "INFRARED RADIOMETERS are meters used to detect and measure radiant energy that is either electromagnetic or acoustic and that is also in the infrared part of the electromagnetic spectrum (visible spectrum at its red end); Infrared is electromagnetic wave frequencies below the visible range which have wavelengths longer than light but shorter than radio waves. "@en ; skos:exactMatch , ; skos:prefLabel "Infrared Radiometers"@en . a skos:Concept , ; skos:broader ; skos:definition "Climate models, also known as general circulation models or GCMs, use mathematical equations to characterize how energy and matter interact in different parts of the ocean, atmosphere, land. Building and running a climate model is complex process of identifying and quantifying Earth system processes, representing them with mathematical equations, setting variables to represent initial conditions and subsequent changes in climate forcing, and repeatedly solving the equations using powerful supercomputers."@en ; skos:exactMatch , ; skos:inScheme ; skos:prefLabel "Climate models"@en . a reg:RegisterItem ; rdfs:label "Temperature Probes"@en ; dct:dateAccepted "2022-09-29T09:14:26.623Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.049Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.633Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_e88eb780" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Ceilometers"@en ; skos:broader ; skos:definition "Ceilometers are devices using a laser or other light source to determine the height of a cloud base. An optical ceilometer uses triangulation to determine the height of a spot of light projected onto the base of the cloud; a laser ceilometer determines the height by measuring the time required for a pulse of light to be scattered back from the cloud base. "@en ; skos:exactMatch , ; skos:prefLabel "Ceilometers"@en . a skos:Concept , ; rdfs:label "MISR"@en ; skos:broader ; skos:definition "To accomplish its scientific objectives, the MISR instrument measures Earth's brightness in 4 spectral bands, at each of 9 look angles spread out in the forward and aft directions along the flight path. Spatial samples are acquired every 275 meters. Over a period of 7 minutes, a 360 km wide swath of Earth comes into view at all 9 angles. Special attention has been paid to providing highly accurate absolute and relative calibration, using on-board hardware consisting of deployable solar diffuser plates and several types of photodiodes. To complement the on-board calibration effort, a validation program of in situ measurements are being conducted, involving field instruments, one of which is the PARABOLA III, which automatically scans the sky and ground at many angles, and a multi-angle aircraft camera (AirMISR). Global coverage with MISR is acquired about once every 9 days at the equator; the nominal lifetime of the mission is 6 years. MISR was built for NASA by the Jet Propulsion Laboratory in Pasadena, California, and is one of five instruments launched into polar orbit aboard NASA's Terra spacecraft in August 1999. The spacecraft flys in a sun-synchronous orbit, designed so that it crosses the equator every 98 minutes, always at 10:30 a.m. local time, as Earth rotates below. "@en ; skos:exactMatch , ; skos:prefLabel "MISR"@en . a skos:Concept , ; rdfs:label "Nephelometers"@en ; skos:broader ; skos:definition "A nephelometer measures the scattering coefficient of light caused by suspended particles in the air instantaneously.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Nephelometers"@en . a reg:RegisterItem ; rdfs:label "TIRS"@en ; dct:dateAccepted "2022-09-29T09:14:26.157Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.932Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.384Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_0f46bc5c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a , skos:Concept ; rdfs:label "Photon/Optical Detectors"@en ; skos:exactMatch , ; skos:narrower , , , , , ; skos:prefLabel "Photon/Optical Detectors"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "SCARAB"@en ; dct:dateAccepted "2022-09-29T09:14:26.423Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.089Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.415Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_6ff6c386" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Aerosol Collectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.095Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.048Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.351Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_01ea6863" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Sun Photometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.541Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.834Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.34Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_a3dfaf8b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "POSEIDON-3"@en ; dct:dateAccepted "2022-09-29T09:14:26.525Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.836Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.329Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_8b330764" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Barometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.122Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.884Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.337Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_080297b7" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Pyranometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.475Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.129Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.616Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7b20c8b6" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "IAGOS-P2d"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "IAGOS-P2d"@en . a skos:Concept , ; skos:broader ; skos:definition "Seismometer that measures the velocity of the ground motion as a function of time. It can record ground motion of less than one micrometer (one thousandth of a millimetre)"@en ; skos:exactMatch ; skos:inScheme ; skos:prefLabel "Velocimeter"@en . a reg:RegisterItem ; rdfs:label "Interferometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.535Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.176Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.418Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_9e572221" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "SEVIRI"@en ; skos:broader ; skos:definition "This radiometer is the main instrument on board the Meteosat Second Generation (MSG). MSG is a cooperation program of ESA (European Space Agency) and EUMETSAT (European Organisation for the Exploitation of Meteorological Satellites). This multi-wavelength camera, called SEVIRI, provides images of the Earth disc with cloud, land, ocean, snow and other information made visible by day and by night. It takes one full resolution image every 15 minutes, thus illustrating the weather in motion. Its operating principle is based on collecting the Earth's radiation by means of a telescope and focusing it on detectors sensitive to 12 different bands of the electromagnetic spectrum. This is followed by the electronic processing of the signals provided by the detectors. The infrared channels require low detector temperature and hence a large passive cooler. The instrument's overall mass is 270 kg and its power consumption is nominally less than 123 W during operations."@en ; skos:exactMatch , ; skos:prefLabel "SEVIRI"@en . a skos:Concept , ; rdfs:label "Spectrometers/Radiometers"@en ; skos:exactMatch , ; skos:narrower , , , , , , ; skos:prefLabel "Spectrometers/Radiometers"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "MVIRI"@en ; dct:dateAccepted "2022-09-29T09:14:26.653Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.868Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.401Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_fe62fa62" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "OLI"@en ; dct:dateAccepted "2022-09-29T09:14:26.396Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.148Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.375Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_5c81e54e" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Magnetic/Motion Sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.33Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.068Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.349Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_46df8dda" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Pressure Sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.246Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.145Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.427Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_2e2f51e7" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Magnetic probe"@en ; dct:dateAccepted "2022-09-29T09:14:26.573Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.188Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.37Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_c3b8d38f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "TEOM"@en ; skos:altLabel "Tapered Element Oscillating Microbalance"@en ; skos:broader ; skos:definition "In the Tapered Element Oscillating Microbalance (TEOM), the air is sucked in through the sampling head which restricts the size of the particle entering the device (for instance a PM10 sampling head will only allow particles with a diameter less than or equal to 10 micro-meters). Some of the air then passes through the filter within the tapered element oscillating microbalance and as the number of particles deposited increases the natural frequency of the vibration of the element decreases. There is therefore a direct relationship between the change in the vibrating frequency and the mass on the filter. The TEOM measures the mass of the particles and allows 15-minute average readings, which is very useful for tracking pollution incidents as it allows real time analysis. However, it tends to under-read the particle levels monitored compared with the Partisol Plus Unit as it is heated to prevent water entering the device, and therefore many of the volatile particles are evaporated."@en ; skos:exactMatch , ; skos:prefLabel "TEOM"@en . a reg:RegisterItem ; rdfs:label "GOES I-M Imager"@en ; dct:dateAccepted "2022-09-29T09:14:26.585Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.205Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.645Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ccee2661" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; skos:broader ; skos:definition "A compact, rugged, and relatively inexpensive seismograph designed to record the signal from an accelerometer, especially of strong ground shaking on ground or in structures, caused by nearby large earthquakes (see, e.g., Trifunac, 2009. Film used to be the most common analog recording medium. Modern accelerographs, however, record digitally with much larger dynamic range. Whereas a traditional strong-motion accelerograph begins recording when the motion exceeds a certain specified trigger level, at present, some seismic networks record acceleration within a large dynamic range continuously"@en ; skos:exactMatch , ; skos:inScheme ; skos:prefLabel "Accelerograph"@en . a skos:Concept , ; rdfs:label "Echo Sounders"@en ; skos:broader ; skos:definition "ECHO SOUNDERS are devices that use sound waves to measure the depth of surface water bodies."@en ; skos:exactMatch , ; skos:prefLabel "Echo Sounders"@en . a skos:Concept , ; rdfs:label "Carbon Analyzers"@en ; skos:broader ; skos:definition "A CARBON ANALYZER is an instrument that performs analyses on the element of carbon and its many forms; studies all aspects of state, behavior, formation, and composition.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Carbon Analyzers"@en . a reg:RegisterItem ; rdfs:label "Seismological antenna"@en ; dct:dateAccepted "2022-09-29T09:14:26.444Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.022Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.352Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_75c58d3a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Gauges"@en ; skos:exactMatch , ; skos:narrower , ; skos:prefLabel "Gauges"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "WFC"@en ; dct:dateAccepted "2022-09-29T09:14:26.292Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.106Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.333Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_39e58997" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Dobson spectrophotometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.179Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.982Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.346Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_11d20af3" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Aerosol Monitor"@en ; dct:dateAccepted "2022-09-29T09:14:26.434Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.956Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.323Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_703b745f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Eddy Correlation Devices"@en ; skos:broader ; skos:definition "EDDY CORRELATION DEVICES are devices that use the method of measuring the flux densities of mass, heat, and momentum across a plane at a point in turbulent flow; EDDY CORRELATION is defined as the covariance between two variables associated with turbulent motions."@en ; skos:exactMatch , ; skos:prefLabel "Eddy Correlation Devices"@en . a skos:Concept , ; rdfs:label "IIR"@en ; skos:broader ; skos:definition "The Imaging Infrared Radiometer (IIR) instrument on CALIPSO is a three-channel IIR is provided by CNES with algorithm development performed by the Institute Pierre Simon Laplace (IPSL) in Paris. The IIR a nadir-viewing, non-scanning imager having a 64 km by 64 km swath with a pixel size of 1 km. The CALIOP beam is nominally aligned with the center of the IIR image. The instrument uses a single microbolometer detecter array, with a rotating filter wheel providing measurements at three channels in the thermal infrared window region at 8.7 mm, 10.5 mm, and 12.0 mm. These wavelengths were selected to optimize joint CALIOP/IIR retrievals of cirrus cloud emissivity and particle size."@en ; skos:exactMatch , ; skos:prefLabel "IIR"@en . a reg:RegisterItem ; rdfs:label "Aerosol/Cloud Particle Sizer"@en ; dct:dateAccepted "2022-09-29T09:14:26.564Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.096Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.279Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_bbdccf61" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Wet/Dry Precipitation Samplers"@en ; dct:dateAccepted "2022-09-29T09:14:26.209Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.037Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.385Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_20e47f2f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Ozone Monitors"@en ; dct:dateAccepted "2022-09-29T09:14:26.52Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.902Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.643Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_87e1411d" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Terrestrial laser scanner"@en ; skos:broader ; skos:closeMatch ; skos:exactMatch ; skos:prefLabel "Terrestrial laser scanner"@en . a reg:RegisterItem ; rdfs:label "Pressure/Height Meters"@en ; dct:dateAccepted "2022-09-29T09:14:26.422Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.971Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.42Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_6eed9f12" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "SRAL"@en ; skos:altLabel "Sentinel-3 SAR Radar Altimeter"@en ; skos:broader ; skos:definition "SRAL is a redundant dual-frequency (C-band + Ku-band) nadir-looking altimeter instrument, and the core instrument of the topographic payload. The overall objectives are to provide altimetric data (basic measurements of surface heights, sea wave heights and sea wind speed) relative to a precise reference frame. SRAL has a strong heritage of the instrument techniques implemented for the Poseidon-3 altimeter on Jason-2 (launch June 20, 2008), SIRAL (SAR Interferometer Radar Altimeter) on CryoSat-2 (launch April 8, 2010), and AltiKa (Altimeter in Ka-band) on the SARAL mission of ISRO and CNES (launch 2012). The SRAL instrument is being developed at TAS (Thales Alenia Space) of Toulouse, France. The SRAL radar uses a linearly frequency-modulated pulse (chirp) and the pulse compression is carried out on-board by means of the deramp technique. The main frequency used for surface height measurements is the Ku-band (13.575 GHz, bandwidth=350 MHz), whereas the C-band frequency (5.41 GHz, bandwidth=320 MHz) is used for the ionospheric corrections. The frequency plan is compliant with the ITU (International Telecommunication Union) regulations. A 50 ms pulse duration for both frequencies has been sized as a trade-off result between a high BT product and the timing constraints of the burst pattern of the SAR mode. The SRAL altimeter instrument is made of one nadir looking antenna subsystem which is externally mounted on the satellite +Zs panel and central electronic chains composed each of a DPU (Digital Processing Unit) and a RFU (Radio Frequency Unit). The central electronic chains are mounted inside the satellite on the -YS panel and are treated according to a cold redundancy scheme. The SRAL instrument includes measurement modes, calibration modes and support modes. The measurement modes are composed of two radar modes associated to two tracking modes. The two radar modes are the following: • LRM (Low Resolution Mode). It refers to the conventional altimeter pulse-limited resolution mode (so far, the LRM mode is being used on all altimetry missions). It consists of regular emission/reception sequences at a fixed PRF (Pulse Repetition Frequency) of around 1920 Hz leading to an ambiguity rank of 10. • SARM (SAR Mode): This is a high along-track resolution mode composed of bursts of Ku-band pulses. These modes are associated to two tracking modes which consist of the following: - Closed-loop mode: refers autonomous positioning of the range window (ensures autonomous tracking of the range and gain by means of tracking loop devices implemented in the instrument). - Open-loop mode: refers to the positioning of the range window based on a-priori knowledge of the terrain height from existing high-resolution global digital elevation models. The open-loop is intended to be used instead of the more conventional closed-loop tracking over some surfaces, to improve the acquisitions over inhomogeneous or rough topography. While in open-loop, the setting of the tracking window of the altimeter is driven by predetermined commands, stored on board, combined with real-time navigation information available from the GNSS receiver. The main advantage is that the measurements are continuous, avoiding the data gaps typical of closed-loop tracking, which has problems in tracking the rapid topographic changes at coastal margins and in mountainous regions. "@en ; skos:exactMatch ; skos:prefLabel "SRAL"@en . a skos:Concept , ; rdfs:label "REIS"@en ; skos:broader ; skos:definition "The RapidEye constellation consists of five optical Earth Observation satellites with a swath width of 77 km wide at nadir and a ground resolution of 6.5 metres. RapidEye's sensors produce imagery in five spectral bands: Blue (440-510 nm), Green (520-590 nm), Red (630-685 nm), Red Edge (690-730 nm), and Near Infrared (760-850 nm). The system collects up to five million square kilometres of optical imagery every day for its archive and over one billion km2 every year. Over 70% of RapidEye imagery has a view angle of less than 10°, as the view angle is always less than 20°. The system also has the capability for daily revisit to any point on earth. Each of the five satellites are inter-calibrated to one another and to the ground so that images between satellites are indistinguishable from each other and are useful for bio-physical analyses of vegetation. Processing Levels: RapidEye 1B Basic product is radiometric and sensor corrected; and is the least processed of the RapidEye image products. This product is designed for customers who wish to do their own geometric correction and is accompanied by all the needed information for processing the data into a geocorrected form. The RapidEye Ortho product (L3A) is ortho-corrected using ground control and DEMs, then cut to the RapidEye tile grid. Each covers a 25 km by 25 km area with an overlap between adjoining tiles and is optimal for covering smaller project areas that require accurately referenced imagery. "@en ; skos:exactMatch ; skos:prefLabel "REIS"@en . a reg:RegisterItem ; rdfs:label "MTSAT 1R Imager"@en ; dct:dateAccepted "2022-09-29T09:14:26.489Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.212Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.316Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_81117b70" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "GNSS Dual-frequency receiver"@en ; dct:dateAccepted "2022-09-29T09:14:26.53Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.993Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.428Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_98732616" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "C-SAR"@en ; skos:altLabel "C-Band Synthetic Aperture Radar"@en ; skos:broader ; skos:definition "The C-SAR instrument is an active phased array antenna providing fast scanning in elevation (to cover the large range of incidence angle and to support ScanSAR operation) and in azimuth (to allow use of TOPS technique to meet the required image performance). To meet the polarisation requirements, it has dual channel transmit and receive modules and H/V-polarised pairs of slotted waveguides. It has an internal calibration scheme, where transmit signals are routed into the receiver to allow monitoring of amplitude/phase to facilitate high radiometric stability. SENTINEL-1's metallised carbon-fibre-reinforced-plastic radiating waveguides ensure good radiometric stability even though these elements are not covered by the internal calibration scheme. The digital chirp generator and selectable receive filter bandwidths allow efficient use of on-board storage considering the ground range resolution dependence on incidence angle."@en ; skos:exactMatch ; skos:prefLabel "C-SAR"@en . a skos:Concept , ; rdfs:label "POLDER-3"@en ; skos:broader ; skos:definition "The POLDER instrument is a camera composed of a two-dimensional CCD detector array, wide field of view telecentric optics and a rotating wheel carrying spectral and polarized filters."@en ; skos:exactMatch , ; skos:prefLabel "POLDER-3"@en . a skos:Concept , ; skos:broader ; skos:definition "Global 3-D chemical transport model (CTM) for atmospheric composition driven by meteorological input from the Goddard."@en ; skos:exactMatch , ; skos:inScheme ; skos:prefLabel "GEOS-Chem"@en . a skos:Concept , ; rdfs:label "Doppler Radar"@en ; skos:broader ; skos:definition "A DOPPLER RADAR is a measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects; used for weather forecasting and observation of weather patterns."@en ; skos:exactMatch , ; skos:prefLabel "Doppler Radar"@en . a skos:Concept , ; rdfs:label "Hygrothermographs"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Hygrothermographs"@en . a reg:RegisterItem ; rdfs:label "Particle spectrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.436Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.198Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.384Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7356a660" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "MODIS"@en ; skos:broader ; skos:definition "The Moderate Resolution Imaging Spectroradiometer (MODIS) is a multi-disciplinary, keystone instrument on Aqua and Terra, providing a wide array of multispectral, daily observations of land, ocean, and atmosphere features at spatial resolutions between 250 m and 1000 m. Approximately 40 data products are produced from the MODIS data. Data are distributed not only through the EOS Data and Information Service (EOSDIS) Distributed Active Archive Centers (DAACs) at Goddard Space Flight Center, the EROS Data Center in Sioux Falls, South Dakota, and the National Snow and Ice Data Center (NSIDC) in Boulder, Colorado, but also via over 100 Direct Broadcast (DB) stations distributed world-wide. "@en ; skos:exactMatch , ; skos:prefLabel "MODIS"@en . a skos:Concept , ; rdfs:label "CO Analyzers"@en ; skos:altLabel "Carbon Monoxide Analyzers"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "CO Analyzers"@en . a reg:RegisterItem ; rdfs:label "HiRI"@en ; dct:dateAccepted "2022-09-29T09:14:26.538Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.877Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.635Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_a044a00a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Net radiometers"@en ; skos:broader ; skos:definition "NET RADIOMETERS are radiometers designed to measure the difference in irradiance coming form two opposing hemispheric fields of view.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Net radiometers"@en . a skos:Concept , ; rdfs:label "Laser Spectrometer"@en ; skos:broader ; skos:definition "LASER SPECTROMETER are spectrometers with the added feature of laser technology to improve spectrometer's capabilities."@en ; skos:exactMatch , ; skos:prefLabel "Laser Spectrometer"@en . a reg:RegisterItem ; rdfs:label "MAAP"@en ; dct:dateAccepted "2022-09-29T09:14:26.454Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.211Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.619Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_77a01dfe" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Temperature Loggers"@en ; dct:dateAccepted "2022-09-29T09:14:26.279Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.965Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.618Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_384c6c64" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Temperature/Humidity sensors"@en ; skos:exactMatch , ; skos:narrower , , , , , , ; skos:prefLabel "Temperature/Humidity sensors"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Acoustic Sounders"@en ; skos:broader ; skos:exactMatch , ; skos:narrower ; skos:prefLabel "Acoustic Sounders"@en . a reg:RegisterItem ; rdfs:label "Radiosondes"@en ; dct:dateAccepted "2022-09-29T09:14:26.455Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.05Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.323Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_78c4df8a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "WCR"@en ; skos:altLabel "Water Content Reflectometer\n\n"@en ; skos:broader ; skos:definition "The Water Content Reflectometer measures the volumetric water content of porous media using time-domain measurement methods. The reflectometer connects directly to the single-ended analog input of a datalogger. The datalogger period or frequency output can be converted to volumetric water content using calibration values. "@en ; skos:exactMatch , ; skos:prefLabel "WCR"@en . a reg:RegisterItem ; rdfs:label "MPL"@en ; dct:dateAccepted "2022-09-29T09:14:26.226Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.006Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.646Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_24ebb449" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Anemometers"@en ; skos:broader ; skos:definition "ANEMOMETERS are instruments designed to measure either total wind speed or the speed of one or more linear components of the wind vector; classified according to the transducer employed."@en ; skos:exactMatch , ; skos:prefLabel "Anemometers"@en . a reg:RegisterItem ; rdfs:label "Seismometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.623Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.041Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.412Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_ea56ac97" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Photometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.574Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.039Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.627Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_c7254a93" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Gas Chromatographs"@en ; dct:dateAccepted "2022-09-29T09:14:26.612Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.027Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.404Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_ddfeccb4" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Radio Sounders"@en ; dct:dateAccepted "2022-09-29T09:14:26.358Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.921Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.338Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_4e5fee37" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "HRG"@en ; skos:altLabel "High Resolution Geometrical Instrument "@en ; skos:broader ; skos:closeMatch ; skos:definition "The panchromatic resolution is 2.5m / 5 m. Imagery at a resolution of 2.5 metres in the panchromatic band is obtained using a sampling concept unique to SPOT 5, called Supermode. This concept processes two 5-metre panchromatic images acquired simultaneously to generate a single image at a resolution of 2.5 metres. "@en ; skos:exactMatch ; skos:prefLabel "HRG"@en . a skos:Concept , ; rdfs:label "Pyrgeometers"@en ; skos:broader ; skos:definition "PYRGEOMETERS are instruments for measuring radiation in the long wave range between 2 and 60 nm; it measures the terrestrial radiation and atmospheric radiation."@en ; skos:exactMatch , ; skos:prefLabel "Pyrgeometers"@en . a reg:RegisterItem ; rdfs:label "Seismograph"@en ; dct:dateAccepted "2023-12-01T10:52:56.415Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.243Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_56ec0a1e" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Vertical Pointing Radar"@en ; dct:dateAccepted "2022-09-29T09:14:26.601Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.981Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.342Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_d49c2c48" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "SAPHIR"@en ; skos:broader ; skos:definition "SAPHIR (Sondeur Atmosphérique du Profil d'Humidité Intertropicale par Radiométrie) is a sounding instrument with 6 channels near the absorption band of water vapor at 183 Ghz. These channels provide relatively narrow weighting functions from the surface to about 10 km, allowing retrieving water vapor profiles in the cloud free troposphere. The scanning is cross-track, up to an incidence angle of 50°. The resolution at nadir is of 10 km. "@en ; skos:exactMatch , ; skos:prefLabel "SAPHIR"@en . a reg:RegisterItem ; rdfs:label "Dropsondes"@en ; dct:dateAccepted "2022-09-29T09:14:26.435Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.207Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.637Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_72cc5240" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Gas Sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.54Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.973Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.403Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_a1f89cbd" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "GNSS antenna"@en ; skos:altLabel "GNSS RECEIVERS"@en ; skos:broader ; skos:definition "GNSS receivers detect, decode, and process signals from the GNSS satellites. The satellites transmit the ranging codes on two radio-frequency carriers, allowing the locations of GNSS receivers to be determined with varying degrees of accuracy, depending on the receiver and post-processing of the data."@en ; skos:exactMatch , ; skos:prefLabel "GNSS antenna"@en . a skos:Concept , ; rdfs:label "CALIOP"@en ; skos:altLabel " Cloud-Aerosol Lidar with Orthogonal Polarization"@en ; skos:broader ; skos:definition "The Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument on CALIPSO is a two-wavelength polarization-sensitive lidar that provides high-resolution vertical profiles of aerosols and clouds. CALIOP utilizes three receiver channels: one measuring the 1064 nm backscatter intensity and two channels measuring orthogonally polarized components of the 532 nm backscattered signal. Dual 14-bit digitizers on each channel provide an effective 22-bit dynamic range. The receiver telescope is 1 meter in diameter. A redundant laser transmitter is included in the payload. An active boresight system is employed to maintain co-alignment between the transmitter and the receiver. Ball Aerospace Corporation, developed the instrument."@en ; skos:exactMatch , ; skos:prefLabel "CALIOP"@en . a reg:RegisterItem ; rdfs:label "SAR"@en ; dct:dateAccepted "2022-09-29T09:14:26.396Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.105Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.322Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_5c9a303c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Probes"@en ; dct:dateAccepted "2022-09-29T09:14:26.252Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.171Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.315Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_2f2d85d8" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Raman Lidar"@en ; skos:altLabel "RL"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Raman Lidar"@en . a reg:RegisterItem ; rdfs:label "Radar spectrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.539Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.112Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.396Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_a197290f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Particle detectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.558Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.162Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.4Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_b56f87e8" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "High Resolution Visible Imaging System (HRV)"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "High Resolution Visible Imaging System (HRV)"@en . a reg:RegisterItem ; rdfs:label "Thermosalinographs"@en ; dct:dateAccepted "2022-09-29T09:14:26.601Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.189Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.629Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_d43ebcb7" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Humidity sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.464Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.135Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.361Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_79eca974" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Mercury Analyzers"@en ; dct:dateAccepted "2022-09-29T09:14:26.516Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.869Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.304Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_86cb4aca" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "GOES N-P Imager"@en ; skos:broader ; skos:definition "The GOES Imager is a multi-channel instrument designed to sense radiant and solar-reflected energy from sampled areas of the Earth. The multi-element spectral channels simultaneously sweep east-west and west-east along a north-to-south path by means of a two-axis mirror scan system. The instrument can produce full-Earth disc images, sector images that contain the edges of the Earth, and various sizes of area scans completely enclosed within the Earth scene using a flexible scan system. Scan selection permits rapid continuous viewing of local areas for monitoring of mesoscale (regional) phenomena and accurate wind determination. "@en ; skos:exactMatch , ; skos:prefLabel "GOES N-P Imager"@en . a reg:RegisterItem ; rdfs:label "Aethalometer"@en ; dct:dateAccepted "2022-09-29T09:14:26.525Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.116Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.394Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_8f726064" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Wind Monitor"@en ; skos:broader ; skos:definition "Wind Monitor or Propeller Wind Monitor is \"a light-weight, sturdy instrument for measuring wind speed and direction in harsh environments. Its simplicity and corrosion-resistant construction make it ideal for a wide range of wind measuring applications."@en ; skos:exactMatch , ; skos:prefLabel "Wind Monitor"@en . a skos:Concept , ; rdfs:label "High Volume Particle Sampler (HVPS)"@en ; skos:broader ; skos:definition "The High Volume Particle Sampler, also known as the High Volume Precipitation Spectrometer (HVPS), measures particle size distributions and obtains particle images in the size range of about 0.1 cm to 6 cm. "@en ; skos:exactMatch , ; skos:prefLabel "High Volume Particle Sampler (HVPS)"@en . a reg:RegisterItem ; rdfs:label "Tethersondes"@en ; dct:dateAccepted "2022-09-29T09:14:26.305Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.082Z"^^xsd:dateTime ; dct:modified "2023-12-07T09:20:59.753Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_3fab8b07" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 7 . a skos:Concept , ; rdfs:label "Sonic Anemometers"@en ; skos:broader ; skos:definition "A SONIC ANEMOMETER is an anemometer that measures linear components of the wind vector by determining the effect of the wind on transit times of acoustic pulses transmitted in opposite directions across known paths; operates on the principle that the propagation velocity of a sound wave in a moving medium is equal to the velocity of sound with respect to the medium plus the velocity of the medium; an absolute instrument with a very short time constant and an absence of moving mechanical parts."@en ; skos:exactMatch , ; skos:prefLabel "Sonic Anemometers"@en . a reg:RegisterItem ; rdfs:label "Grabbers/Traps/Collectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.414Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.866Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.61Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_69dbfcea" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "CO2 Analyzers"@en ; dct:dateAccepted "2022-09-29T09:14:26.566Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.128Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.406Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_c13a973c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Lightning Instrument Package (LIP)"@en ; dct:dateAccepted "2022-09-29T09:14:26.315Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.865Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.307Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_3fe89f25" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "OPC"@en ; skos:altLabel " Optical Particle Counter"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "OPC"@en . a reg:RegisterItem ; rdfs:label "MTSAT 2 Imager"@en ; dct:dateAccepted "2022-09-29T09:14:26.612Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.034Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.621Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_deb85791" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Imaging Radars"@en ; dct:dateAccepted "2022-09-29T09:14:26.475Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.965Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.39Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7d43f326" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Radar Sounders"@en ; dct:dateAccepted "2022-09-29T09:14:26.558Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.963Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.365Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_b5ca36c5" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "INS"@en ; dct:dateAccepted "2022-09-29T09:14:26.262Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.843Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.391Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_32f8f869" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Ozonesondes"@en ; skos:broader ; skos:definition "OZONESONDES are adiosondes equipped with an instrument to measure the atmospheric concentration of the ozone."@en ; skos:exactMatch , ; skos:prefLabel "Ozonesondes"@en . a skos:Concept , ; rdfs:label "Pressure Altimeters"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Pressure Altimeters"@en . a reg:RegisterItem ; rdfs:label "RA-2"@en ; dct:dateAccepted "2022-09-29T09:14:26.337Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.955Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.31Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_4903c41c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; skos:broader ; skos:definition "Standard and international mathematical description of the Earth's main magnetic field. The Internal field (main field) is modelled in spherical harmonics up to degree/order 13 from 1900.0 onwards with a time resolution of 5 years interval. An international task force, under the auspices of the International Association of Geomagnetism and Aeronomy Working Group (namely IAGA division V Working Group \\\"V-MOD: Geomagnetic Field Modeling\\\"), produces a new generation of the IGRF. Thus, it is the product of a collaborative effort between magnetic field modellers and the institutes involved in acquiring, collecting and disseminating magnetic field data from satellites, observatories and surveys around the world. IGRF is used widely in studies of the Earth's deep interior, its crust, its ionosphere and magnetosphere as well as by industrial stakeholders for navigational applications, oil and mining exploration, etc."@en ; skos:exactMatch ; skos:inScheme ; skos:prefLabel " International Geomagnetic Reference Field Model (IGRF)"@en . a reg:RegisterItem ; rdfs:label "Absolute gravimeter"@en ; dct:dateAccepted "2022-09-29T09:14:26.53Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.998Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.642Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_93d1d9b4" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Hygrometers"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Hygrometers"@en . a ldp:Container , reg:Register , skos:ConceptScheme ; rdfs:label "Earth Science Sensors"@en ; rdfs:member , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ; dct:license "https://creativecommons.org/publicdomain/zero/1.0/"^^xsd:anyURI ; dct:modified "2022-09-29T09:11:14.777Z"^^xsd:dateTime ; dct:title "Data Terra Earth science sensors types thesaurus."@en ; reg:inverseMembershipPredicate skos:inScheme ; reg:notation "earthsciencesensors" ; ui:hierarchyChildProperty skos:narrower ; ui:hierarchyRootProperty skos:topConceptOf ; owl:versionInfo 2 ; skos:definition "The current thesaurus contains concepts related to data acquisition sensors types for Earth science."@en ; skos:hasTopConcept , , , , , , , , , , , , , , ; skos:prefLabel "Earth Science Sensors"@en ; ldp:hasMemberRelation rdfs:member ; ldp:isMemberOfRelation skos:inScheme . a skos:Concept , ; skos:broader ; skos:definition "GNSS receivers detect, decode, and process signals from the GNSS satellites. The satellites transmit the ranging codes on two radio-frequency carriers, allowing the locations of GNSS receivers to be determined with varying degrees of accuracy, depending on the receiver and post-processing of the data."@en ; skos:exactMatch , ; skos:inScheme ; skos:prefLabel "GNSS receiver"@en . a reg:RegisterItem ; rdfs:label "Photon/Optical Detectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.587Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.073Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.617Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_cedd174f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Imaging Spectrometers/Radiometers"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , , , , , , , , , , , , , , , , , ; skos:prefLabel "Imaging Spectrometers/Radiometers"@en . a skos:Concept , ; rdfs:label "Radiometers"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , ; skos:prefLabel "Radiometers"@en . a skos:Concept , ; rdfs:label "Ozone Sensors"@en ; skos:broader ; skos:definition "Ozone sensors are instruments that are able to to provide ozone leak detection and ozone level measurements. "@en ; skos:exactMatch , ; skos:prefLabel "Ozone Sensors"@en . a skos:Concept , ; rdfs:label "Hydrometers"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Hydrometers"@en . a skos:Concept , ; rdfs:label "RADAR"@en ; skos:altLabel "Radio Detection and Ranging"@en ; skos:broader ; skos:definition "A radar system usually operates in the ultra-high-frequency (UHF) or microwave part of the radio-frequency (RF) spectrum, and is used to detect the position and/or movement of objects. Radar can track storm systems, because precipitation reflects electromagnetic fields at certain frequencies. Radar can also render precise maps. Radar systems are widely used in air-traffic control, aircraft navigation, and marine navigation. High-power radar, using large dish antennas, has been used to measure distances to the moon, other planets, asteroids, and artificial satellites. From unmanned space probes, radar has been used to map Venus, whose surface is obscured at visible wavelengths by a thick layer of clouds. Radar has been employed by NASA (the U.S. National Aeronautics and Space Administration) to make highly detailed topographical maps of the earth's surface as well. Most radar systems determine position in two dimensions: azimuth (compass bearing) and radius (distance). The display is in polar coordinates. A rotating antenna transmits RF pulses at defined intervals. The delay between a transmitted pulse and the echo, or return pulse, determines the radial position of the plotted point(s) for each azimuth direction on the display. The greater the echo delay from a particular object in space, the farther from the display center its point appears. The maximum range of a UHF or microwave radar system depends on the height of the antenna above average terrain, the topography of the surface in the region, the atmospheric conditions in the region, and in some cases the level of radio background noise. Radar is known to the general public for its use by law enforcement in determining the speeds of motor vehicles. This type of radar does not display the exact position of an object, but determines its radial speed vector from the Doppler effect. A radar detector, which consists of a simple UHF/microwave broadband receiver, can be used in a car or truck to warn drivers of the presence of police radar. Radar detectors are illegal in some states. The Weather Service uses so-called Doppler radar to determine not only the positions and extent of storm systems, but wind patterns and velocities aloft. Doppler radar employs a combination of position-sensing and speed-sensing radar, making it possible to ascertain the locations and intensity of severe thunderstorms, hurricanes, and tornadoes. Radar has been used on the high-frequency (HF) radio bands, between approximately 5 MHz and 20 MHz, in an attempt to obtain early warning in the event of a nuclear assault via ballistic missiles. The ionosphere refracts HF waves, allowing much greater system range than is possible with radar at UHF or microwave frequencies. During the 1970s and early 1980s, the signals from these systems became infamous because of the interference they caused. Radio amateurs coined the term woodpecker to describe the sound of HF over-the-horizon radar pulses in communications receivers. "@en ; skos:exactMatch , ; skos:prefLabel "RADAR"@en . a skos:Concept , ; rdfs:label "MADRAS"@en ; skos:broader ; skos:definition "MADRAS (Microwave Analysis and Detection of Rain and Atmospheric Systems) is a microwave imager, with conical scanning (incidence angle 56°), close from the SSM/I and TMI concepts. The main aim of the mission being the study of cloud systems, a frequency has been added (157 Ghz) in order to study the high level ice clouds associated with the convective systems, and to serve as a window channel relative to the sounding instrument at 183 GHz."@en ; skos:exactMatch , ; skos:prefLabel "MADRAS"@en . a reg:RegisterItem ; rdfs:label "Velocimeter"@en ; dct:dateAccepted "2023-12-01T10:53:06.906Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.244Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_21b42551" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a skos:Concept , ; rdfs:label "Temperature Probes"@en ; skos:broader ; skos:definition "A Temperature Probe is a device used to directly measure the temperature in a substance, be it soil, water or air. Temperature probes are used on aircraft to measure outside air temperature; often in conjunction with other sensors as in Bowen ratio apparatus; or used to determine water temperature. "@en ; skos:exactMatch , ; skos:prefLabel "Temperature Probes"@en . a reg:RegisterItem ; rdfs:label "NAOMI"@en ; dct:dateAccepted "2022-09-29T09:14:26.293Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.117Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.291Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_3acf737c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Aerosol Collectors"@en ; skos:broader ; skos:definition "Aerosol collectors are devices used to measure aerosols usually deposited directly onto films or sensitive detectors. Collectors can measure varying sizes of aerosols depending on the application. Some aerosol collectors are ground-based, while others are aircraft-based or even placed on buoys."@en ; skos:exactMatch , ; skos:prefLabel "Aerosol Collectors"@en . a skos:Concept , ; rdfs:label "POSEIDON-3"@en ; skos:broader ; skos:definition "The Poseidon-3 radar altimeter is the main instrument on the Jason-2 mission. Derived from the Poseidon-1 altimeter on Topex/Poseidon and the Poseidon-2 on Jason-1, it measures sea level, wave heights and wind speed. The Poseidon-3 altimeter emits pulses at two frequencies 13.6 and 5.3 GHz to measure the distance from the satellite to the surface (range). Free electrons in the atmosphere can delay the signal's return, affecting the measurement accuracy. The delay is directly related to the radar frequency, so the difference between the two measurements can be used to determine atmospheric electron content. Poseidon-3 is coupled with Doris/Diode, to improve measurements over coastal areas, inland waters and ice. "@en ; skos:exactMatch ; skos:prefLabel "POSEIDON-3"@en . a reg:RegisterItem ; rdfs:label "Lidar/Laser Spectrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.584Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.097Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.386Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_cbc1a12d" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Sun Photometers"@en ; skos:broader ; skos:definition "A Sun photometer (also spelled Sunphotometer) is an instrument that measures the intensity of sunlight arriving directly from the Sun. Since it is designed to be pointed directly at the Sun, a Sun photometer measures only direct sunlight, not the diffuse light scattered from the sky, haze and clouds. Since haze blocks some direct sunlight, a Sun photometer is an ideal instrument for measuring haze. Scientists have used Sun photometers of various kinds for more than a century. The modern generation of hand held Sun photometers was pioneered in the late 1950's by Frederick Volz [1], who has made important discoveries about the effects of natural and volcanic haze on the environment. Although some Sun photometers respond to a wide range of colors or wavelengths of sunlight, most include special filters that admit only a very narrow band of wavelengths. These filters are expensive. They also have a limited life. While some filters may work well for a decade or more, others may last only a few years. "@en ; skos:exactMatch , ; skos:prefLabel "Sun Photometers"@en . a skos:Concept , ; rdfs:label "Pyranometers"@en ; skos:broader ; skos:definition "PYRANOMETERS sometimes referred as solarimeters; the class of actinometers that measure the combined intensity of incoming direct solar radiation and diffuse sky radiation; consists of a recorder and a radiation sensing element that is mounted so it is able to view the entire sky."@en ; skos:exactMatch , ; skos:prefLabel "Pyranometers"@en . a skos:Concept , ; rdfs:label "Barometers"@en ; skos:broader ; skos:definition "BAROMETERS are instruments for measuring atmospheric pressure; two types include mercury barometers and aneroid barometers.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Barometers"@en . a skos:Concept , ; rdfs:label "Interferometers"@en ; skos:broader ; skos:exactMatch , ; skos:narrower ; skos:prefLabel "Interferometers"@en . a skos:Concept , ; rdfs:label "MVIRI"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "MVIRI"@en . a , skos:Concept ; rdfs:label "Magnetic/Motion Sensors"@en ; skos:exactMatch , ; skos:narrower , , , ; skos:prefLabel "Magnetic/Motion Sensors"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "Wind Vanes"@en ; dct:dateAccepted "2022-09-29T09:14:26.414Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.083Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.407Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_6a9bbcd9" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Magnetic probe"@en ; skos:broader , ; skos:exactMatch ; skos:prefLabel "Magnetic probe"@en . a reg:RegisterItem ; rdfs:label "Radar Altimeters"@en ; dct:dateAccepted "2022-09-29T09:14:26.586Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.857Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.626Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_cd564223" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Disdrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.646Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.196Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.61Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_f9ebfaa0" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "IIR"@en ; dct:dateAccepted "2022-09-29T09:14:26.219Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.913Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.33Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_234cd7d2" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; skos:definition "A mathematical model is a description of a system using mathematical concepts and language. The process of developing a mathematical model is termed mathematical modeling. Mathematical models are used in the natural sciences and engineering disciplines, as well as in non-physical systems such as the social sciences."@en ; skos:exactMatch ; skos:inScheme ; skos:narrower , , , , ; skos:prefLabel "Models"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Seismological antenna"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "Seismological antenna"@en . a skos:Concept , ; rdfs:label "Chemical Meters/Analyzers"@en ; skos:definition "Instrument for monitoring, measuring, or recording the rate of flow, pressure, or discharge of a fluid, particularly those with a distinct molecular composition that is produced by or used in a chemical process. "@en ; skos:exactMatch , ; skos:narrower , , , , , , , , , , , , , , , ; skos:prefLabel "Chemical Meters/Analyzers"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "GPS Receivers"@en ; dct:dateAccepted "2022-09-29T09:14:26.635Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.85Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.369Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_f24015f1" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "CPC"@en ; dct:dateAccepted "2022-09-29T09:14:26.548Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.989Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.388Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_aa8556e1" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Interferometric radar"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "Interferometric radar"@en . a reg:RegisterItem ; rdfs:label "Doppler Radar"@en ; dct:dateAccepted "2022-09-29T09:14:26.13Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.918Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.623Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_08630044" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "NOAMI"@en ; dct:dateAccepted "2022-09-29T09:14:26.587Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.844Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.64Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_ce07128d" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Dobson spectrophotometers"@en ; skos:broader ; skos:definition "A DOBSON SPECTROPHOTOMETER is a photoelectric spectrophotometer that is used to determine the ozone content of the atmosphere; compares the solar energy at two wavelengths in the absorption band of the ozone by permitting the radiation of each to fall alternately upon a photocell."@en ; skos:exactMatch , ; skos:prefLabel "Dobson spectrophotometers"@en . a skos:Concept , ; rdfs:label "Aerosol Monitor"@en ; skos:broader ; skos:definition "The aerosol monitor measures mass concentrations of airborne dust, smoke, mists, haze, and fumes and provides continuous real-time readouts."@en ; skos:exactMatch , ; skos:prefLabel "Aerosol Monitor"@en . a skos:Concept , ; rdfs:label "Tachometers"@en ; skos:exactMatch ; skos:prefLabel "Tachometers"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "Temperature/Humidity sensors"@en ; dct:dateAccepted "2022-09-29T09:14:26.565Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.197Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.332Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_bfeb2720" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Operational models"@en ; dct:dateAccepted "2023-12-01T10:52:42.476Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.243Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_4ef53bab" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a skos:Concept , ; rdfs:label "Wet/Dry Precipitation Samplers"@en ; skos:broader ; skos:definition "Precipitation samples are collected with wet/dry collectors or bulk samplers. The wet/dry collector is the preferred precipitation sampler and consists of a bucket that is open only during periods of wet (rainfall, snow, etc.) precipitation. During dry periods the sample bucket is covered, thus excluding dry-fall precipitation from the sample."@en ; skos:exactMatch , ; skos:prefLabel "Wet/Dry Precipitation Samplers"@en . a skos:Concept , ; rdfs:label "Aerosol/Cloud Particle Sizer"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Aerosol/Cloud Particle Sizer"@en . a skos:Concept , ; rdfs:label "Ozone Monitors"@en ; skos:broader ; skos:definition "Ozone Monitors continuously measures the concentration of ozone in the air. Air drawn into the instrument is divided into two paths, one of which has a scrubber that removes all the ozone from the air stream. Abeam of ultraviolet light is passed through both air streams and the difference in the amount of light that is absorbed by the two streams is proportional to the ozone concentration. This ability to absorb ultraviolet light is why ozone in the upper atmosphere protects us from excessive ultraviolet radiation from the sun. Ground-level ozone, formed from photochemical reactions involving oxides of nitrogen and reactive organic compounds, is linked to respiratory injury and increased incidence of asthma attacks. "@en ; skos:exactMatch , ; skos:prefLabel "Ozone Monitors"@en . a skos:Concept , ; rdfs:label "GNSS Dual-frequency receiver"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "GNSS Dual-frequency receiver"@en . a reg:RegisterItem ; rdfs:label "Cameras"@en ; dct:dateAccepted "2022-09-29T09:14:26.549Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.06Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.337Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_ab7fd11b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Particle spectrometers"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Particle spectrometers"@en . a skos:Concept , ; rdfs:label "HiRI"@en ; skos:broader ; skos:definition "HiRI of CNES with Thales Alenia Space (TAS-F) as the prime contractor for this instrument (formerly Alcatel Alenia Space). The objective is to provide high-resolution multispectral imagery with high geo-location accuracy. The camera design employs a pushbroom imaging concept. Extensive use of existing state-of-the-art technologies is made regarding such items as: a) camera alignment procedures, b) telescope thermal control and mechanical assembly principles, c) video processing techniques. 49) 50) 51) 52) 53) The industrial team consists of the following partners: • Thales Alenia Space, France: Instrument, telescope, detection unit, telescope structure & thermal control, video electronics, video power supply, harness • Thales Alenia Space España: Instrument service module • Sener: Shutter, detection unit structure & thermal control • E2V (Chelmsford, UK): Pan & MS CCD imaging detectors • SESO (Société Européenne de Systèmes Optiques), France: telescope mirror manufacturing • EADS Sodern: FPA (Focal Plane Assembly) • Sagem: Spectral filters. Equipment Technology Implementation Panchromatic detector CCD detector array with TDI (Time Delay Integration) mode of operation and anti-blooming structure High resolution imaging without satellite slowing. No light spreading due to blooming. Very long multispectral stripe filters Assembly of a single substrate with 4 stripe filters over the detector window Separate the different spectral bands in the FOV. Minimize chromatic aberrations Highly integrated detection unit Integrated focal plane and video electronics. Highly integrated ASIC technology Compact detection function integrated in the camera Telescope Carbon / carbon structure and light-weighted Zerodur optics Low mass/high thermal stability, highly polished mirror surfaces Optical assembly: The instrument employs a Korsch all-reflective 4 mirrors telescope design with TMA (Three Mirror Anastigmatic) optics. An additional plane mirror (MR) is used to enhance the instrument compactness. The imaging geometry optimization features a primary mirror size of 650 mm diameter, which suits well to the detectors performance and the orbit characteristics. The instrument architecture chosen is organized around a central plane structure supporting the primary mirror, the tertiary mirror, the plane mirror (MR), and a central cylinder that supports the secondary mirror. The optical assembly consists of an on-axis part (M1 + M2 collector mirrors) and an off-axis part (M3 + MR mirrors) feeding the different focal planes. The optics system of the instrument uses state-of-the-art techniques such as SiC-100 (silicon carbide) material for the mirrors and the telescope structure, specific detectors, and a modular video chain design. EADS Sodern is responsible for the development of the FPA. The FPA is offering a wide variety of new technologies for the imaging function. The size of the observed image is close to 400 mm and is analyzed in 30,000 samples in Pan and 7,500 in MS.. The focal plane assembly consists of two symmetrical arrangements of Pan and MS detectors. The beam splitter is made of a set of mirrors. The spectral selection is made by optical filters placed very close in front of the detectors. Pan filters and MS stripe line filters are space-qualified multi-layer coatings deposited on glass substrates. Each filter is composed of a high-pass filter and a low-pass filter. An absorbing material deposited between the MS filters isolates each band from the others to avoid interband straylight. Attitude sensors (star tracker heads and gyroscope heads) are placed on this central instrument structure to improve the performance. A dedicated supporting truss structure ensures the instrument interface with respect to the bus. The detector thermal radiator has its own supporting structure. The instrument design employs carbon material for the structure (the carbide characteristics are: very low coefficient of thermal expansion, very low density, resulting in a light telescope, and a simple thermal control) and Zerodur material for the mirrors. The instrument focus mechanism is placed onto the tertiary mirror. This position offers an optimum between mechanism and accuracy. The instrument includes also an internal shutter to protect it from sun radiation in non-operational phases such as launch, attitude acquisition, or safe modes. The shutter is placed behind the primary mirror to protect only the tertiary mirror and the detection cavity. Spectral bands Pan: 480-820 nm; TDI is only used for Pan data MS bands in nm B0= 450-530 (blue), B1= 510-590 (green), B2= 620-700 (red), B3= 775-915 (NIR) Optical system 65 cm aperture diameter, focal length of 12.905 m, f/20, TMA optics Spatial resolution, GSD 0.7 m for Pan, 2.8 m for MS bands Swath width, FOR 20 km at nadir, 60º (FOR=Field of Regard); Each satellite will be able to collect imagery anywhere within an 800 km wide ground strip, covering 200 km in 11 s or 800 km in 25 s, including stabilization time. SNR > 147 (Pan), > 130 (MS) MTF in Pan band 0.07 at Nyquist frequency fe/2 (1/2 x 0.7 m-1) Note: “fe” is the sampling frequency (fréquence d'échantillonnage) Detectors Pan array assembly: 5 x 6000 (30,000 pixels cross-track) pixel size: 13 µm MS array assembly: 5 x 1500 (7500 pixels in cross-track) pixel size: 52 µm TDI detector data rate 290 Mpixel/s (total) or about 700 Mbit/s per detector; or 3.5 Mbit/s (max) Data quantization 12 bit per pixel (correlated dual sampling) Image location accuracy 1 m (with ground control points), 20 m without GCP (99.7%), 10 m (90%) Image location accuracy <0.9 pixel Pan over 12 s with a time linear error model (with GCPs) Line-of-sight frequency <0.1 pixel (dynamic stability) Source data rate, downlink 4.5 Gbit/s (max), 465 Mbit/s in 3 x 155 Mbit/s X-band channels Data compression Wavelet compression algorithm with an average compression factor of 4 Instrument mass, power ~ 195 kg (< 14 service electronics), ~ 400 W Instrument size L < 1594 mm W < 980 mm H < 2235 mm Pointing agility of S/C Roll of 60º within 25 s; Pitch of 60º within 25 s."@en ; skos:exactMatch ; skos:prefLabel "HiRI"@en . a reg:RegisterItem ; rdfs:label "Recorders/Loggers"@en ; dct:dateAccepted "2022-09-29T09:14:26.336Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.172Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.294Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_48edf7e8" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "MAAP"@en ; skos:altLabel "Multi-Angle Absorption Photometer Model 5012\n\n"@en ; skos:broader ; skos:definition "The Model 5012 Multi Angle Absorption Photometer (MAAP) black carbon monitor measures ambient and source black carbon (BC) concentrations and aerosol light absorption properties. The Model 5012 combines proven detection technology, easy to use menu-driven software, and advanced diagnostics to offer unsurpassed flexibility and reliability.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "MAAP"@en . a reg:RegisterItem ; rdfs:label "Spectrometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.112Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.219Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.408Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_05739027" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Soil moisture probe"@en ; dct:dateAccepted "2022-09-29T09:14:26.321Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.081Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.307Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_44d658a0" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Wet deposition Collectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.564Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.185Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.62Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_b897fe2b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Radiosondes"@en ; skos:broader ; skos:definition "RADIOSONDES are expendable meteorological instrument packages, often aboard a free flight balloon, that measures, from the surface to the stratosphere, the vertical profiles of atmospheric variables and transmits the data via radio to a ground receiving station."@en ; skos:exactMatch , ; skos:prefLabel "Radiosondes"@en . a reg:RegisterItem ; rdfs:label "GNSS antenna"@en ; dct:dateAccepted "2022-09-29T09:14:26.607Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.056Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.353Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ddaa93a1" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a , skos:Concept ; rdfs:label "Seismometers"@en ; skos:broader ; skos:definition "A seismometer is an instrument that responds to ground noises and shaking such as caused by earthquakes, volcanic eruptions, and explosions. They are usually combined with a timing device and a recording device to form a seismograph. "@en ; skos:exactMatch , ; skos:narrower , , , , , ; skos:prefLabel "Seismometers"@en . a reg:RegisterItem ; rdfs:label "PALSAR-2"@en ; dct:dateAccepted "2022-09-29T09:14:26.226Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.949Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.621Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_2a68d32c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Photometers"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , , , ; skos:prefLabel "Photometers"@en . a skos:Concept , ; rdfs:label "Gas Chromatographs"@en ; skos:broader ; skos:definition "Gas chromatography - specifically gas-liquid chromatography - involves a sample being vapourised and injected onto the head of the chromatographic column. The sample is transported through the column by the flow of inert, gaseous mobile phase. The column itself contains a liquid stationary phase which is adsorbed onto the surface of an inert solid."@en ; skos:exactMatch , ; skos:prefLabel "Gas Chromatographs"@en . a skos:Concept , ; rdfs:label "Radio Sounders"@en ; skos:broader ; skos:exactMatch , ; skos:narrower ; skos:prefLabel "Radio Sounders"@en . a reg:RegisterItem ; rdfs:label "High Resolution Visible Imaging System (HRV)"@en ; dct:dateAccepted "2022-09-29T09:14:26.227Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.163Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.382Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_2d24fda3" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Lidar/Laser sounders"@en ; dct:dateAccepted "2022-09-29T09:14:26.279Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.079Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.418Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_365d1927" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "BCP"@en ; dct:dateAccepted "2022-09-29T09:14:26.203Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.895Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.426Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_1afa1ae5" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Thermometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.17Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.191Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.405Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_117a6b4d" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; skos:broader ; skos:definition "SEISMOGRAPHS are measuring instruments for detecting and measuring the intensity, direction and duration of movements of the ground (as an earthquake); measures and records the earthquake vibrations and other earth tremors."@en ; skos:exactMatch , ; skos:inScheme ; skos:prefLabel "Seismograph"@en . a skos:Concept , ; rdfs:label "Vertical Pointing Radar"@en ; skos:broader ; skos:definition "The purpose of a Vertical Pointing Radar is to study precipitation echoes at high resolution. As a result, very detailed radar images can be obtained of the weather as it passes overhead. Technically, the VPR is essentially a boat radar transmitter-receiver to which is attached a parabolic antenna and a locally developed data collection system. At this point, the radar can detect all precipitation targets, some ice clouds, and the turbulence associated with developing cumulus clouds."@en ; skos:exactMatch , ; skos:prefLabel "Vertical Pointing Radar"@en . a skos:Concept , ; rdfs:label "Ozone Analyzers"@en ; skos:broader ; skos:closeMatch ; skos:exactMatch ; skos:prefLabel "Ozone Analyzers"@en . a skos:Concept , ; rdfs:label "Dropsondes"@en ; skos:broader ; skos:definition "DROPSONDES are radiosondes with a parachute dropped form an airplane carrying receiving equipment for the purpose of obtaining an upper-air sounding during descent; also called a parachute radiosonde.\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Dropsondes"@en . a skos:Concept , ; rdfs:label "Gas Sensors"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Gas Sensors"@en . a reg:RegisterItem ; rdfs:label "Sonic Anemometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.395Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.894Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.376Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_5a225f49" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "HRVIR"@en ; skos:broader ; skos:definition "The HRVIR imaging instrument is designed to acquire, instantaneously, one complete line of pixels at a time covering the entire field of view. This is achieved using charged-couple device (CCD) linear array. Special optical devices forming a so-called \"spectral separator\" separate the in-coming light (from target area on the ground) into four spectral channels. The CCD linear arrays operate in the so-called \"push-broom\" mode. A wide-angle telescope forms an instantaneous image of adjacent \"ground patch areas\" on a row of detectors in the instrument's focal plane. Column-wise scanning is a direct result of the satellite's motion along its orbit. The signals generated by the detectors (photodiodes) are read out sequentially at a predetermined clock rate. Thus, although the linear arrays do not \"scan\" in the line-wise direction to gather light, the detectors are scanned electronically to generate the output signal. The telescope has a field of view of 4°, corresponding to 60 km on the ground covered instantaneously by a line of 6000 detectors. Each HRVIR is thus said to offer a \"strip width\" of 60 km. As just mentioned, each detector generates one pixel at a time, each pixel corresponding to a ground patch area measuring 10 metres square in the high-resolution mode. When adjacent detectors are electronically scanned in pairs, they yield pixels corresponding to a ground patch area measuring 20 metres square resulting in imagery with 20-m resolution. The satellite's motion along its orbit results in successive scanlines, hence complete images. The HRVIR instrument has two operating modes, depending on whether the detectors are read out singly or in pairs. The image quality is very high, partly because no moving parts are involved in image generation. The light entering the HRVIR is sunlight reflected by the Earth's surface then gathered by a telescope with a focal length of 1.08 m and an aperture of ƒ/3.5. The in-coming beam is split into four spectral channels by a beam-splitter consisting of prisms and filters, then focused onto four rows of detectors. As just mentioned, four rows of detectors simultaneously generate four lines of \"registered\" pixels; in other words a single line of landscape is simultaneously observed in four perfectly registered spectral bands. "@en ; skos:exactMatch , ; skos:prefLabel "HRVIR"@en . a reg:RegisterItem ; rdfs:label "Accelerometer"@en ; dct:dateAccepted "2023-12-01T10:51:43.138Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.246Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7672ebc5" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a skos:Concept , ; rdfs:label "Probes"@en ; skos:exactMatch , ; skos:narrower , , , , ; skos:prefLabel "Probes"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Radar spectrometers"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Radar spectrometers"@en . a reg:RegisterItem ; rdfs:label "Ozonesondes"@en ; dct:dateAccepted "2022-09-29T09:14:26.611Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.822Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.318Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ddbd20eb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Thermosalinographs"@en ; skos:broader ; skos:definition "Thermosalinograph is an externally powered, high-accuracy instrument, designed for shipboard determination of sea surface (pumped-water) conductivity and temperature. Salinity and sound velocity can also be computed. The MicroTSG is constructed of plastic and titanium to ensure long life with minimum maintenance. "@en ; skos:exactMatch ; skos:prefLabel "Thermosalinographs"@en ; skos:relatedMatch . a reg:RegisterItem ; rdfs:label "Lidar/Laser Altimeters"@en ; dct:dateAccepted "2022-09-29T09:14:26.397Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.08Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.395Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_607036cf" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Humidity sensors"@en ; skos:broader ; skos:definition "HUMIDITY SENSORS are devices that receive a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it, in this case humidity or some measure of the water vapor content of air."@en ; skos:exactMatch , ; skos:prefLabel "Humidity sensors"@en . a reg:RegisterItem ; rdfs:label "Visibility Sensor"@en ; dct:dateAccepted "2022-09-29T09:14:26.524Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.126Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.614Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_881793fd" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Meteorological Measurement System (MMS)"@en ; dct:dateAccepted "2022-09-29T09:14:26.114Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.892Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.611Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_05ce0374" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Mercury Analyzers"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Mercury Analyzers"@en . a skos:Concept , ; rdfs:label "Tethersondes"@en , "Tethersondes"@fr ; skos:broader ; skos:definition "TETHERSONDES are radiosondes attached to a fixed or tethered balloon that is usually larger than the balloons used for upper-air soundings; the tether limits the sounding to the boundary layer and the radiosonde moves up and down the tether to get multiple, high resolution profiles of the boundary layer."@en ; skos:exactMatch , ; skos:prefLabel "Tethersondes"@en . a , skos:Concept ; rdfs:label "Grabbers/Traps/Collectors"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , ; skos:prefLabel "Grabbers/Traps/Collectors"@en . a skos:Concept , ; rdfs:label "Lightning Instrument Package (LIP)"@en ; skos:broader ; skos:definition "The Lightning Instrument Package (LIP) consists of an average of 6 rotating vane type electric field sensors, a dual channel conductivity probe, slow and fast antennas, and two optical sensors along with a central computer to record and monitor the instruments. The actual configuration varies depending on the specific platform’s resources. The electric field sensors are standard in each field campaign with the conductivity probe present in most experiments. The slow and fast antenna and optical sensors are included when the configuration allows. Each field mill incorporates self-calibration capabilities that reduce the time required to obtain a full aircraft calibration. In addition, the electric field signals are digitized at each mill and transmitted as a digital data stream, reducing signal noise and simplifying aircraft integration. The electric field mills and the conductivity probe are compact sensors, each weighing less than 10 lbs and provide the full vector components of the atmospheric electric field (i.e., Ex, Ey, Ez) around the storms overflown. The air conductivity probe determines the electrical conductivity of the atmosphere and can be used to derive storm electrical currents. Slow and fast antennas acquire lightning waveforms and provide a measure of total lightning. Dual multiple channel, calibrated, optical sensors are used to determine the intensity, duration, and waveform characteristics of the different types of lightning discharges from thunderstorms. "@en ; skos:exactMatch , ; skos:prefLabel "Lightning Instrument Package (LIP)"@en . a reg:RegisterItem ; rdfs:label "IASI"@en ; dct:dateAccepted "2022-09-29T09:14:26.602Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.008Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.632Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_d79f867c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "MSI"@en ; dct:dateAccepted "2022-09-29T09:14:26.628Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.206Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.401Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ef837376" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "MTSAT 2 Imager"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "MTSAT 2 Imager"@en . a skos:Concept , ; rdfs:label "Imaging Radars"@en ; skos:exactMatch , ; skos:narrower , , , , ; skos:prefLabel "Imaging Radars"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Radar Sounders"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , , ; skos:prefLabel "Radar Sounders"@en . a reg:RegisterItem ; rdfs:label "Moon Photometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.524Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.006Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.41Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_890d9b5a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "INS"@en ; skos:broader ; skos:definition "An Inertial Navigation System (INS) is a system used to control a plane or spacecraft by using inertial forces."@en ; skos:exactMatch , ; skos:prefLabel "INS"@en . a reg:RegisterItem ; rdfs:label "Gravimeters"@en ; dct:dateAccepted "2022-09-29T09:14:26.637Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.933Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.638Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_f701ac35" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "AHI"@en ; dct:dateAccepted "2022-09-29T09:14:26.574Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.127Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.362Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_c857fab1" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "RA-2"@en ; skos:broader ; skos:definition "The Radar Altimeter-2 (RA-2) on the European Space Agency (ESA) ENVISAT-1 spacecraft is an adaptive pulse limited radar altimeter operating at a frequency of 13.8 GHz (K-band) and at 3.2 GHz (S-band). The main objectives of the RA-2 are high-precision measurements of significant wave height and sea level determination, ocean circulation, ice sheet topography and land mapping. The 3.2 GHz channel is used to measure and correct for ionospheric delays. The RA-2 uses an adaptive range window with a bandwidth of 330 MHz for measurements over ice surfaces. The RA-2 ensures continuity with the ERS-1 and ERS-2 radar altimeters (RA)."@en ; skos:exactMatch ; skos:prefLabel "RA-2"@en . a reg:RegisterItem ; rdfs:label "Rain Gauges"@en ; dct:dateAccepted "2022-09-29T09:14:26.557Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.154Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.393Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_b396cd11" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a , skos:Concept ; rdfs:label "Samplers"@en ; skos:exactMatch , ; skos:narrower , , ; skos:prefLabel "Samplers"@en ; skos:topConceptOf . a skos:Concept , ; rdfs:label "Absolute gravimeter"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "Absolute gravimeter"@en . a reg:RegisterItem ; rdfs:label "Profilers/Sounders"@en ; dct:dateAccepted "2022-09-29T09:14:26.266Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.015Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.389Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_3424b01a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Soil heat flux transducer"@en ; dct:dateAccepted "2022-09-29T09:14:26.643Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.183Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.321Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_f97aebba" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Thermal/Radiation detectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.3Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.043Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.608Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_3b986f44" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Acoustic Radar"@en ; dct:dateAccepted "2022-09-29T09:14:26.202Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.957Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.326Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_165c9e27" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Velocimetric sensor"@en ; dct:dateAccepted "2022-09-29T09:14:26.371Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.887Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.335Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_554e610f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "CNC"@en ; dct:dateAccepted "2022-09-29T09:14:26.305Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.042Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.622Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_3f165109" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Dry deposition Collectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.628Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.829Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.421Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_f019ab68" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Altimeters"@en ; dct:dateAccepted "2022-09-29T09:14:26.646Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.934Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.637Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_fa30fad9" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "NAOMI"@en ; skos:broader ; skos:definition "NAOMI is a product line of high-resolution imagers designed and developed at EADS Astrium SAS. Several versions of the NAOMI instrument have already been developed with a GSD from 1.5 m to 2.5 m, and swath widths from 10 km up to 60 km. All of them are based on the same telescope concept implementing one or several focal planes units in the same camera, and even two cameras in the same instrument as for the SPOT-6 & SPOT-7 program. NAOMI instruments can be embarked on small platforms (Myriade class) or larger platforms (Astrosat-250). The IEU (Instrument Electronics Unit) can accommodate internal mass memory functions or can be coupled with high capacities mass memories like CORECI equipment also developed by Astrium SAS. The main building blocks of the instrument are: • A highly stable, light and compact telescope built in SiC material, with a simple thermal control. • A focal plane, embedding TDI (Time Delay Integration) detector, a PAN CCD and four XS (multispectral) detectors equipped with strip filters and coupled with front end electronics. The TDI implementation exhibits an outstanding MTF (Modulation Transfer Function) servicewith an extremely low power consumption. This allows significantly loosening of optical requirements at the telescope level, while keeping the same overall optical quality at system level; in other words, the same optical quality can be reached from smaller and much lighter telescopes. Therefore more performance can be obtained from smaller satellites. • Back-end electronics, including video Electronics, data storage and services adapted to the mission specificities. The modular video chains are capable of operating at different frequencies up to 15 Msample/s, so that the same hardware can be easily tuned to serve ground resolutions ranging from 0.5 m to say 10 m. The swath width can easily be adjusted by butting together several detectors and associated modular video chains, thus fulfilling the requirements of the most demanding customers. The telescope is based on a Korsch combination, offering a simple, compact concept. The detector, space qualified, includes on the same die one TDI matrix of 7000 pixels for the panchromatic channel, and four lines of 1750 pixels for the multispectral bands. The detector exhibits excellent characteristics that significantly contribute to the instrument very high optical performance. The optical assembly is based on a Korsch-type telescope including three aspheric mirrors and two folding mirrors. The detection chain is made of three main parts: the detectors, the Front End Electronics Module (F2EM) and the Video Electronics (MEV) which are part of the IEU (Imaging and Electronics Unit). The PAN + XS focal planes are the heart of the detection chain. Focal plane is based on a customized high performance detector architecture developed by e2v for Astrium (proprietary architecture). It takes benefit of all the heritage and skills acquired in CCD architecture definition and in operating with the ultimate conditions of speed and performances. The result of this customization offers an unrivalled level of integration and performances. All the stringent constraints of dynamic range optimization and power consumption reduction have been mastered with less than 1 watt detector dissipation. The Front-End Electronics Module (F2EM) encompasses all the functions to be implemented close to the detectors. Mounted inside the FPA (Focal Plane Assembly), it provides the detectors with all the necessary biasing and clocking signals and performs preamplification and transmission of the video signal to the MEV. The MEV (Module Electronique Video) is the backend part of the NAOMI detection electronics. The MEV provides the F2EM with the primary power supplies and clocks necessary to front-end operation. The video signal from the F2EM is received, adapted and digitally converted to 12 bit in the MEV. The resulting data, rounded down to 10 useful bit, are then transmitted to the digital functions of the NIEU to be real-time processed and stored into the mass memory for further downlink. Instrument type Pushbroom imager Optics - Korsch telescope in SiC (Silicon Carbide) - aperture diameter = 200 mm Spectral band (Pan) 0.45-0.75 µm MS (Multispectral bands), 4 Blue: 0.45-0.52 µm Green: 0.53-060 µm Red: 0.62-0.69 µm NIR: 0.76-0.89 µm The multispectral bands can be matched to suit customer needs GSD (Ground Sample Distance) PAN: from 1.5 m to 2.5 m at nadir MS: from 6 m to 10 m at nadir Detectors N x silicon area arrays with 7000 pixels PAN, 1750 pixels in each MS band TDI (Time Delay Integration) The PAN band offers TDI services for SNR improvement of the signal Swath width - From 10 km to 60 km at nadir depending on GSD and number of detectors 29) FOR (Field of Regard) ±30º (spacecraft tilting capability about nadir for event monitoring) Data quantization (dynamic range) 12 bit."@en ; skos:exactMatch ; skos:prefLabel "NAOMI"@en . a reg:RegisterItem ; rdfs:label "Current/Wind Meters"@en ; dct:dateAccepted "2022-09-29T09:14:26.473Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.943Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.631Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7a6e967a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Models"@en ; dct:dateAccepted "2023-12-01T10:52:31.807Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.246Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_badc4650" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Radio"@en ; dct:dateAccepted "2022-09-29T09:14:26.514Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.983Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.346Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_8651534d" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Chemical Meters/Analyzers"@en ; dct:dateAccepted "2022-09-29T09:14:26.62Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.859Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.359Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_e7432f29" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Lidar/Laser Spectrometers"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , ; skos:prefLabel "Lidar/Laser Spectrometers"@en . a reg:RegisterItem ; rdfs:label "TSX-1"@en ; dct:dateAccepted "2022-09-29T09:14:26.062Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.136Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.383Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_0109745c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Interferometric radar"@en ; dct:dateAccepted "2022-09-29T09:14:26.455Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.979Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.374Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_78cbcccb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "1D speed seismological model"@en ; dct:dateAccepted "2023-12-01T10:51:27.72Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.245Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_848c716a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Lightning Mapping Array (LMA)"@en ; dct:dateAccepted "2022-09-29T09:14:26.629Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.842Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.363Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_f0e911c0" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Automated Weather System (AWS)"@en ; dct:dateAccepted "2022-09-29T09:14:26.476Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.199Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.355Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_7e91fd52" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Tachometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.34Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.135Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.311Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_4bf6623c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Wind Vanes"@en ; skos:broader ; skos:definition "WIND VANES are instruments used to indicate or measure wind direction; consists of an asymmetrical, elongated object mounted at its center of gravity about a vertical axis; wind direction is determined by visual reference to an attached oriented compass rose."@en ; skos:exactMatch , ; skos:prefLabel "Wind Vanes"@en . a reg:RegisterItem ; rdfs:label "Wind Profilers"@en ; dct:dateAccepted "2022-09-29T09:14:26.32Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.112Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.419Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_43afcc9e" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Radar Altimeters"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , , ; skos:prefLabel "Radar Altimeters"@en . a skos:Concept , ; rdfs:label "Disdrometers"@en ; skos:broader ; skos:definition "DISDROMETERS are instruments that measure and record sizes of raindrops; it consists of a transponder that measures momentum of individual drops as they fall onto an exposed horizontal surface and the size is determined by calibration and the drop size distribution (a tally of number of drops of different size categories)."@en ; skos:exactMatch , ; skos:prefLabel "Disdrometers"@en . a reg:RegisterItem ; rdfs:label "CRDS"@en ; dct:dateAccepted "2022-09-29T09:14:26.592Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.091Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.339Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_d022147a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Positioning/Navigation"@en ; skos:exactMatch , ; skos:narrower , , , , ; skos:prefLabel "Positioning/Navigation"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "Radon detectors"@en ; dct:dateAccepted "2022-09-29T09:14:26.565Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.111Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.646Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_be47289e" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Infrared Radiometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.49Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.964Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.328Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_817b26de" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Climate models"@en ; dct:dateAccepted "2023-12-01T10:51:55.124Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.244Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_b8ddcfc3" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Ceilometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.413Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.005Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.423Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_679fc64f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Video Camera"@en ; skos:broader ; skos:definition "A camera used for electronic motion picture acquisition, initially developed by the television industry but now common in other applications as well. Video cameras are used primarily in two modes. The first, characteristic of much early television, is what might be called a live broadcast, where the camera feeds real time images directly to a screen for immediate observation. A few cameras still serve live television production, but most live connections are for security, military/tactical, and industrial operations where surreptitious or remote viewing is required. The second is to have the images recorded to a storage device for archiving or further processing; for many years, videotape was the primary format used for this purpose, but optical disc media, hard disk, and flash memory are all increasingly used. "@en ; skos:exactMatch ; skos:prefLabel "Video Camera"@en . a reg:RegisterItem ; rdfs:label "MISR"@en ; dct:dateAccepted "2022-09-29T09:14:26.624Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.849Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.317Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_eb78459c" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Nephelometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.636Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.189Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.364Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_f4bc9a3f" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "GPS Receivers"@en ; skos:broader ; skos:definition "GPS RECEIVERS receive radio or TV signals, which is used for the Global Positioning System."@en ; skos:exactMatch , ; skos:prefLabel "GPS Receivers"@en . a skos:Concept , ; rdfs:label "Temperature sensors"@en ; skos:broader ; skos:definition "A meteorological sensor used to measure temperature. "@en ; skos:exactMatch , ; skos:prefLabel "Temperature sensors"@en . a skos:Concept , ; rdfs:label "CloudSat-CPR"@en ; skos:altLabel "CloudSat Cloud Profiling Radar\n\n"@en ; skos:broader ; skos:definition "The Cloud Profiling Radar (CPR) is a 94-GHz nadir-looking radar which measures the power backscattered by clouds as a function of distance from the radar. The CPR was developed jointly by NASA/JPL and the Canadian Space Agency (CSA). The overall design of the CPR is simple, well understood, and has strong heritage from many cloud radars already in operation in ground-based and airborne applications. Most of the design parameters and subsystem configurations are nearly identical to those for the Airborne Cloud Radar, which has been flying on the NASA DC-8 aircraft since 1998. The design of the CPR is driven by the science objectives. The original requirements on CPR were: sensitivity defined by a minimum detectable reflectivity factor of -30 dBZ, along-track sampling of 2 km, a dynamic range of 70 dB, 500 m vertical resolution and calibration accuracy of 1.5 dB. The minimum detectable reflectivity factor requirement was reduced to -26 dBZ when the mission was changed to put CloudSat into a higher orbit for formation flying. To achieve sufficient cloud detection sensitivity, a relatively low frequency (i.e. <94 GHz) radar would require an enormous antenna and high peak power. At frequencies much greater than 100 GHz, a large antenna and high peak power are also needed due to rapid signal attenuation through cloud absorption. Furthermore, technologies at such high frequencies are less well developed. The 94-GHz frequency chosen by CPR offers the best compromise, meeting performance within the spacecraft resources. In fact, most existing airborne cloud radars operate at 94 GHz. These airborne radars provide extensive heritage for CPR on instrument design and technology, data processing, and retrieval algorithms. A primary frequency allocation of 94 GHz for spaceborne cloud radar sensing has been formally approved at the 1997 World Radio Conference. "@en ; skos:exactMatch , ; skos:prefLabel "CloudSat-CPR"@en . a skos:Concept , ; rdfs:label "CPC"@en ; skos:altLabel "Cloud Particle Counter"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "CPC"@en . a skos:Concept , ; rdfs:label "NOAMI"@en ; skos:altLabel "Nitrogen Oxide Automatic Measuring Instrument"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "NOAMI"@en . a skos:Concept , ; skos:broader ; skos:definiton "Models that produce real-time, near-real-time, or short-term data."@en ; skos:exactMatch , ; skos:inScheme ; skos:prefLabel "Operational models"@en . a reg:RegisterItem ; rdfs:label "IAGOS-P2d"@en ; dct:dateAccepted "2022-09-29T09:14:26.635Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.058Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.36Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_f16608bb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "SEVIRI"@en ; dct:dateAccepted "2022-09-29T09:14:26.147Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.021Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.63Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_0e364531" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Spectrometers/Radiometers"@en ; dct:dateAccepted "2022-09-29T09:14:26.378Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.099Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.634Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_56a86f53" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Earth Science Sensors"@en ; dct:dateAccepted "2022-09-29T09:14:08.705Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.773Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:entityVersion ] ; reg:itemClass reg:Register , ldp:Container , skos:ConceptScheme ; reg:notation "earthsciencesensors" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a skos:Concept , ; rdfs:label "Cameras"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , , , ; skos:prefLabel "Cameras"@en . a skos:Concept , ; rdfs:label "TIRS"@en ; skos:broader ; skos:definition "The Thermal Infrared Sensor (TIRS) will measure land surface temperature in two thermal bands with a new technology that applies quantum physics to detect heat. TIRS was added to the satellite mission when it became clear that state water resource managers rely on the highly accurate measurements of Earth's thermal energy obtained by LDCM's predecessors, Landsat 5 and Landsat 7, to track how land and water are being used. With nearly 80 percent of the fresh water in the Western U.S. being used to irrigate crops, TIRS will become an invaluable tool for managing water consumption. TIRS uses Quantum Well Infrared Photodetectors (QWIPs) to detect long wavelengths of light emitted by the Earth whose intensity depends on surface temperature. These wavelengths, called thermal infrared, are well beyond the range of human vision. QWIPs are a new, lower-cost alternative to conventional infrared technology and were developed at NASA's Goddard Space Flight Center in Greenbelt, Md. The QWIPs TIRS uses are sensitive to two thermal infrared wavelength bands, helping it separate the temperature of the Earth's surface from that of the atmosphere. Their design operates on the complex principles of quantum mechanics. Gallium arsenide semiconductor chips trap electrons in an energy state 'well' until the electrons are elevated to a higher state by thermal infrared light of a certain wavelength. The elevated electrons create an electrical signal that can be read out and recorded to create a digital image. "@en ; skos:exactMatch ; skos:prefLabel "TIRS"@en . a reg:RegisterItem ; rdfs:label "TEOM"@en ; dct:dateAccepted "2022-09-29T09:14:26.539Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.32Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_a105eaca" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "Accelerograph"@en ; dct:dateAccepted "2023-12-01T10:51:35.873Z"^^xsd:dateTime ; dct:dateSubmitted "2023-12-01T10:43:54.243Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_b9e09c21" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 2 . a reg:RegisterItem ; rdfs:label "Echo Sounders"@en ; dct:dateAccepted "2022-09-29T09:14:26.445Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.164Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.624Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_76f08dda" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "SCARAB"@en ; skos:broader ; skos:definition "The Scanner for Radiation Budget (SCaRaB) is a joint project of France, Germany and Russia and was flown on Russian Meteor-3/7 spacecraft in 1994/1995. The main goal of the ScaRaB instrument is to study the Earth's radiation budget and cloud-radiation interactions. The ScaRaB instrument is a cross-track scanning radiometer with a 60x60 km2 field of view and the pixel spacing is on a square grid of 42.5 km at nadir. The ScaRaB radiometer consist of four parallel telescopes. These are identical except for the optical filters. Each telescope represents one spectral channel: visible, solar, total and atmospheric window. 1 Visible Channel: 0.55 - 0.65 5m 2 Solar Channel(SW): 0.20 - 4 5m 3 Total Channel(TW): 0 20 - 50 5m 4 Window Channel: 10.5 - 12.5 5m Radiation in the Thermal Longwave band (4-50 5m) is determined from the measurements in Channel 2 and 3. The narrower channels 1 and 4 are to be used as a link to operational imager channels and to aid in cloud scene identification."@en ; skos:exactMatch , ; skos:prefLabel "SCARAB"@en . a skos:Concept , ; rdfs:label "Recorders/Loggers"@en ; skos:exactMatch , ; skos:narrower , , , ; skos:prefLabel "Recorders/Loggers"@en ; skos:topConceptOf . a reg:RegisterItem ; rdfs:label "Carbon Analyzers"@en ; dct:dateAccepted "2022-09-29T09:14:26.106Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.126Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.306Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_0455f80e" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Spectrometers"@en ; skos:broader ; skos:exactMatch , ; skos:narrower , ; skos:prefLabel "Spectrometers"@en . a reg:RegisterItem ; rdfs:label "Gauges"@en ; dct:dateAccepted "2022-09-29T09:14:26.187Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.19Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.409Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_134e7645" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Soil moisture probe"@en ; skos:broader ; skos:definition "A SOIL MOISTURE PROBE is a device that measures the total amount of water, including the water vapor, in unsaturated soil.\n\n\n"@en ; skos:exactMatch , ; skos:prefLabel "Soil moisture probe"@en . a skos:Concept , ; rdfs:label "Wet deposition Collectors"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Wet deposition Collectors"@en . a reg:RegisterItem ; rdfs:label "Ozone Analyzers"@en ; dct:dateAccepted "2022-09-29T09:14:26.171Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.885Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.324Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_1199c209" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "OLI"@en ; skos:broader ; skos:definition "The Operational Land Imager (OLI), built by the Ball Aerospace & Technologies Corporation, will measure in the visible, near infrared, and short wave infrared portions of the spectrum. Its images will have 15-meter (49 ft.) panchromatic and 30-meter multi-spectral spatial resolutions along a 185 km (115 miles) wide swath, covering wide areas of the Earth's landscape while providing sufficient resolution to distinguish features like urban centers, farms, forests and other land uses. The entire Earth will fall within view once every 16 days due to LDCM's near-polar orbit. OLI's design is an advancement in Landsat sensor technology and uses an approach demonstrated by the Advanced Land Imager sensor flown on NASA's experimental EO-1 satellite. Instruments on earlier Landsat satellites employed scan mirrors to sweep the instrument fields of view across the surface swath width and transmit light to a few detectors. The OLI will instead use long detector arrays, with over 7,000 detectors per spectral band, aligned across its focal plane to view across the swath. This \"push-broom\" design results in a more sensitive instrument providing improved land surface information with fewer moving parts. With an improved signal-to-noise ratio compared to past Landsat instruments, engineers expect this new OLI design to be more reliable and to provide improved performance. "@en ; skos:exactMatch ; skos:prefLabel "OLI"@en . a reg:RegisterItem ; rdfs:label "Eddy Correlation Devices"@en ; dct:dateAccepted "2022-09-29T09:14:26.549Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.146Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.35Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_ac614f5a" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "Pressure Sensors"@en ; skos:broader ; skos:exactMatch , ; skos:prefLabel "Pressure Sensors"@en . a reg:RegisterItem ; rdfs:label "HRVIR"@en ; dct:dateAccepted "2022-09-29T09:14:26.245Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.977Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.327Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass skos:Concept , ; reg:notation "c_2d67f68b" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "GOES I-M Imager"@en ; skos:broader ; skos:definition "The GOES I-M Imager is a five channel (one visible, four infrared) imaging radiometer designed to sense radiant and solar reflected energy from sampled areas of the earth. By means of a servo driven, two-axis gimbaled mirror scanning system in conjunction with a Cassegrain telescope, the Imager's multispectral channels can simultaneously sweep an 8-kilometer (5 statute mile) north-to-south swath along an east-to-west/west-to-east path, at a rate of 20 degrees (optical) east-west per second. This translates into being able to scan a 3000 by 3000 km (1864 by 1864 miles) \"box\" centered over the United States in just 41 seconds. The actual scanning sequence takes places by sweeping in an East-West direction, stepping in the North-South direction, than sweeping back in a West-East direction, stepping North-South, sweeping East-West, and so on. The Imager consists of electronics, power supply, and sensor modules. The sensor module containing the telescope, scan assembly, and detectors, is mounted on a baseplate outside the main structure of the spacecraft, together with shields and louvers for thermal control. The electronics module provides redundant circuitry and performs command, control, and signal processing functions; it also serves as a structure for mounting and interconnecting the electronic boards for proper heat dissipation. The power supply module contains the converters, fuses, and power control for interfacing with the spacecraft electrical power subsystem. The electronics and power supply modules are mounted inside the spacecraft on the internal equipment panel. "@en ; skos:exactMatch , ; skos:prefLabel "GOES I-M Imager"@en . a skos:Concept , ; rdfs:label "PALSAR-2"@en ; skos:altLabel "Phased Array type L-band Synthetic Aperture Radar 2"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "PALSAR-2"@en . a reg:RegisterItem ; rdfs:label "Terrestrial laser scanner"@en ; dct:dateAccepted "2022-09-29T09:14:26.54Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:14.876Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.424Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_a2c7d1eb" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a skos:Concept , ; rdfs:label "BCP"@en ; skos:altLabel "Backscatter Cloud Probe\n\n"@en ; skos:broader ; skos:exactMatch ; skos:prefLabel "BCP"@en . a skos:Concept , ; rdfs:label "Lidar/Laser sounders"@en ; skos:broader ; skos:exactMatch , ; skos:narrower ; skos:prefLabel "Lidar/Laser sounders"@en . a reg:RegisterItem ; rdfs:label "REIS"@en ; dct:dateAccepted "2022-09-29T09:14:26.349Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.014Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.613Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_4e08c4d1" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 . a reg:RegisterItem ; rdfs:label "SRAL"@en ; dct:dateAccepted "2022-09-29T09:14:26.26Z"^^xsd:dateTime ; dct:dateSubmitted "2022-09-29T09:11:15.09Z"^^xsd:dateTime ; dct:modified "2023-12-01T10:43:54.402Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:sourceGraph ] ; reg:itemClass , skos:Concept ; reg:notation "c_306259e6" ; reg:register ; reg:status reg:statusExperimental ; reg:submitter [ foaf:accountName "victoria.agazzi@teledetection.fr" ; foaf:name "Viqui Agazzi" ] ; owl:versionInfo 3 .