Eagles, Graeme; Golynsky, Alexander V; Kim, Hyung Rae; Paxman, Guy J G; Ferraccioli, Fausto (2024): ADMAP's Antarctic magnetic anomaly grids transformed for use with open source software [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965433
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The Antarctic Digital Magnetic Anomaly Project (ADMAP) is an Expert Group of the Scientific Committee on Antarctic Research (SCAR). ADMAP compiles and publishes compilations of near surface magnetic anomaly data south of 60°S. Its two most recent compilations are referred to as ADMAP2B and ADMAP2S. ADMAP2B shows near-surface data only, with large gaps. ADMAP2S fills the gaps with satellite-derived data. Both products are freely available, but until now only for proprietary and/or custom software and with a custom map projection that is not widely used outside of the group. This contribution offers both ADMAP2B and ADMAP2S gridded data products in the widely used geotiff, netcdf, and kmz grid formats, and projected into the well known geodetic longitude-latitude and SCAR's recommended WGS-84 Antarctic Polar Stereographic system. These grids are suitable for use in a wide range of applications, including the widely-used free and open source products QGIS, Generic Mapping Tools, and Google Earth.
Coverage:
Latitude: -90.000000 * Longitude: 0.000000
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | ADMAP SCAR Expert Group | |||
| 2 | Binary Object | Binary | ADMAP SCAR Expert Group | |||
| 3 | netCDF file | netCDF | ADMAP SCAR Expert Group | |||
| 4 | Raster graphic, GeoTIFF format | GeoTIFF | ADMAP SCAR Expert Group |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
18 data points
Data
All files referred to in data matrix can be downloaded in one go as ZIP or TAR. Be careful: This download can be very large! To protect our systems from misuse, we require to sign up for an user account before downloading.
| 1 Content | 2 Binary | 3 netCDF | 4 GeoTIFF |
|---|---|---|---|
| README | README | ||
| ADMAP2B kml overlays | ADMAP2B_forGoogleEarth.zip | ||
| ADMAP2S kml overlays | ADMAP2S_forGoogleEarth.zip | ||
| ADMAP2B epsg3031_gdal | ADMAP_2B_2017_epsg3031_gdal_SF0.9725.nc | ADMAP_2B_2017_epsg3031_gdal_SF0.9725.tif | |
| ADMAP2S epsg3031_gdal | ADMAP_2S_epsg3031_gdal.nc | ADMAP_2S_epsg3031_gdal.tif | |
| ADMAP2B lonlat | ADMAP_2B_2017_lonlat_geod.nc | ADMAP_2B_2017_lonlat_geod.tif | |
| ADMAP2S lonlat | ADMAP_2S_lonlat_geod.nc | ADMAP_2S_lonlat_geod.tif |