experimental

Entry: Magnetic anomalies

URI: https://terra-vocabulary.org/ncl/FAIR-Incubator/earthsciencevariables/c_fc2d263f

Local variation of the Earth's magnetic field from the expected value at this location. The expected value can be that determined from main magnetic field models, and magnetic anomalies therefore result from local deposits of remanent magnetic materials in the rocks of the Earth's crust. The magnetic variation in successive bands of seafloor lineations, parallel to ridges, is the founding evidence of seafloor spreading theory, central to plate tectonics.

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is a Concept | observable property
changed on 13 Nov 2023 10:22:13.422
submitted byViqui Agazzi
accepted on 29 Sep 2022 15:03:12.137

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date accepted 29 Sep 2022 15:03:12.137
date submitted 29 Sep 2022 14:56:15.191
definition
entity Magnetic anomalies
source graph graph

item class observable property | Concept
label Magnetic anomalies
modified 13 Nov 2023 10:22:13.422
notation c_fc2d263f
register earthsciencevariables
status status experimental
submitter
account name victoria.agazzi@teledetection.fr
name Viqui Agazzi

type register item
version info 4
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Definition

broader Solid earth
definition Local variation of the Earth's magnetic field from the expected value at this location. The expected value can be that determined from main magnetic field models, and magnetic anomalies therefore result from local deposits of remanent magnetic materials in the rocks of the Earth's crust. The magnetic variation in successive bands of seafloor lineations, parallel to ridges, is the founding evidence of seafloor spreading theory, central to plate tectonics.
exact match V0070300 | 65ae8ab2 489b 44bf bf5b 43cf957b70c0
label Magnetic anomalies
pref label Magnetic anomalies
type Concept | observable property