Data · dataset · 2025
CryoSat-2 Level-4 Sea Ice Elevation, Freeboard, and Thickness V001
Listed in NASA Data Portal
This data set contains estimates of Arctic sea ice thickness and concentration, ice freeboard and surface roughness, as well as snow density and depth, derived from the ESA CryoSat-2 Synthetic Aperture Interferometric Radar Altimeter (SIRAL).
Description
The data are provided daily on a 25 km grid as 30-day averages for the months between September and May.
Links
Get the data
- This dataset's landing page doi.org/10.5067/96jo0kifdas8 ↗
download · from data nasa gov
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2F96JO0KIFDAS8 ↗
download · from data nasa gov
- Download this dataset nsidc.org/icebridge/portal ↗
download · from data nasa gov
- Download this dataset n5eil01u.ecs.nsidc.org/ICEBRIDGE/RDEFT4.001 ↗
download · from data nasa gov
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search?q=RDEFT4+V001 ↗
download · from data nasa gov
- Download this dataset nsidc.org/data/data-access-tool/RDEFT4/versions/1 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/cryosat-2-level-4-sea-ice-elevation-freeboard-and-thic… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=aa217284-2e0d-4e86-bd21-2643aca93… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | aa217284-2e0d-4e86-bd21-2643aca93fa6 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| 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 |