experimental
Entry: Ground motion - showing version 4
URI: https://terra-vocabulary.org/ncl/FAIR-Incubator/earthsciencevariables/c_8830819c
Vibration of the ground, primarily due to earthquakes or other seismic sources. Ground motion is produced by seismic waves that are generated, e.g., by sudden slip on a fault, the collapse of sub-surface cavities or sudden pressure released by explosions, and - after traveling through the Earth - arrive at its surface. It is measured by a seismograph that records acceleration, velocity or displacement. In engineering seismology, it is usually given in terms of a time series (an accelerogram), a response spectrum or Fourier spectrum.
Core metadata
is a | Concept | observable property |
changed on | 13 Nov 2023 10:22:13.256 |
submitted by | Viqui Agazzi |
accepted on | 29 Sep 2022 15:03:11.496 |
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date accepted |
29 Sep 2022 15:03:11.496
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date submitted |
29 Sep 2022 14:56:15.203
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definition |
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item class |
Concept
| observable property
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label |
Ground motion
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modified |
13 Nov 2023 10:22:13.256
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notation |
c_8830819c
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register |
earthsciencevariables
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status |
status experimental
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submitter |
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type |
register item
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version info |
4
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Definition
broader |
Solid earth
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definition |
Vibration of the ground, primarily due to earthquakes or other seismic sources. Ground motion is produced by seismic waves that are generated, e.g., by sudden slip on a fault, the collapse of sub-surface cavities or sudden pressure released by explosions, and - after traveling through the Earth - arrive at its surface. It is measured by a seismograph that records acceleration, velocity or displacement. In engineering seismology, it is usually given in terms of a time series (an accelerogram), a response spectrum or Fourier spectrum.
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deprecated |
true
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exact match |
V0050000
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label |
Ground motion
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pref label |
Ground motion
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type |
Concept
| observable property
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