Data · collection
Aeromagnetic Survey - Local Data
Listed in NASA Earthdata CMR
The acquistion in 1973 of an aeromagnetic system enabled the British Antarctic Survey (BAS) to initiate a systematic geophysical survey.
Description
In addition to a regional survey, areas of specific local geological interest were surveyed in greater detail. The first local datasets were collected during the 1970s and 1980s from four locations: Horseshoe Island, Graham Land; Neny Fjord, Graham Land; Staccato Peaks, Alexander Island; Beethoven Peninsula, Alexander Island.
Subsequent surveys have expanded on this and metadata records for each survey are available by following the Related_URL link to the BAS data catalogue. These data have all been incorporated into the Antarctic Digital Magnetic Anomaly Project (ADMAP).
Links
Documentation and papers
- antarctica.ac.uk /mdms/DIFDir/94447955166780.html ↗
Use related URL to access primary copy of metadata record from the BAS Metadata Management System. Gives detailed, up to date metadata description, which this DIF has been derived from.
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214608586-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214608586-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Magnetic Anomalies · Magnetic Field · Not provided
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214608586-SCIOPS | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/solid-earth/geomagnetism/magnetic-field | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/solid-earth/geomagnetism/magnetic-field/magnetic-anomalies | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |