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.
Core metadata
is a | Concept | observable property |
changed on | 13 Nov 2023 10:22:13.422 |
submitted by | Viqui Agazzi |
accepted on | 29 Sep 2022 15:03:12.137 |
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All metadata properties
date accepted |
29 Sep 2022 15:03:12.137
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date submitted |
29 Sep 2022 14:56:15.191
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definition |
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item class |
observable property
| Concept
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label |
Magnetic anomalies
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modified |
13 Nov 2023 10:22:13.422
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notation |
c_fc2d263f
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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 |
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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exact match |
V0070300
| 65ae8ab2 489b 44bf bf5b 43cf957b70c0
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label |
Magnetic anomalies
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pref label |
Magnetic anomalies
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type |
Concept
| observable property
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