Data · collection
Ice Velocity Field for Lambert-Amery Glacial Basin Derived from 2000 Radarsat SAR Interferometric Data
Listed in NASA Earthdata CMR
Ice velocity field for the Lambert-Amery glacial basin, Antarctica are derived based on three-pass Radarsat SAR interferometric data acquired in 2000.
Description
Two grids are given in ArcInfo interchangable format. One shows the motion speed in unit of meter per year, and the other shows the motion azimuthal direction in degree.
The spatial resolution is 400 m. The grids are in Polar Stereographic projection with reference to WGS84 ellipsoid.
Links
Get the data
- geog.tamu.edu /~liu/research/download.htm ↗
Access to ice velocity data and reference documents
download · from NASA CMR
Documentation and papers
- Brief description of the project geog.tamu.edu/~liu/research/lambert.htm ↗
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1219899491-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1219899491-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Glacier Motion/Ice Sheet Motion · Ice Velocity · Interferometric Synthetic Aperture Radar · RADARSAT-1
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1219899491-SCIOPS | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:ifsar | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/glaciers-ice-sheets/glacier-motion-ice-sheet-motion | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/cryosphere/snow-ice/ice-velocity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:radarsat-1 | 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 |