Data · dataset · 2025
MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry V002
Listed in NASA Data Portal
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides 22 years of comprehensive high-resolution mapping of grounding lines in Antarctica from 1992 to 2014.
Description
The data were derived using differential satellite synthetic aperture radar interferometry (DInSAR) measurements from the following platforms: Earth Remote Sensing Satellites 1 and 2 (ERS-1 and ERS-2), RADARSAT-1, RADARSAT-2, the Advanced Land Observing System Phased Array type L-band Synthetic Aperture Radar (ALOS PALSAR), Cosmo Skymed, and Copernicus Sentinel-1.
See Antarctic Ice Sheet Velocity and Mapping Data for related data.
Links
Get the data
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search/granules?p=C1573480652-NSIDC_ECS&q=nsidc-0498&m=-67.1%2… ↗
download · from data nasa gov
- Download this dataset nsidc.org/data/data-access-tool/NSIDC-0498/versions/2 ↗
download · from data nasa gov
- View documentation related to this dataset doi.org/10.5067/ikbww4ryhf1q ↗
download · from data nasa gov
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2FIKBWW4RYHF1Q ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/measures-antarctic-grounding-line-from-differential-sa… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=d53eb9b6-6fea-4270-a07d-9383ea338… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science
- Inferred from text
- Physical geography and environmental geoscience 69% · Satellite remote sensing 65%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | d53eb9b6-6fea-4270-a07d-9383ea338dab | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3709 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |