Imaging · dataset · 2025
Jason-1 GDR SSHA version E NetCDF Geodetic
Listed in NASA Data Portal
These Sea Surface Height Anomalies (SSHA) are derived from the Jason-1 Geophysical Data Record (GDR) Geodetic Mission.
Description
Jason-1 is an altimetric mission whose instruments make direct observations of the following quantities: altimeter range, significant wave height, ocean radar backscatter cross-section (a measure of wind speed), ionospheric electron content (derived by a simple formula), tropospheric water content, and position relative to the GPS satellite constellation.
Using the various parameter the SSHA can be calculated and are provided in this dataset. The data are in NetCDF format.
Links
Get the data
- View this dataset's user's guide archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/Handbook_Jason-1_v… ↗
download · from data nasa gov
- Get a related visualization podaac.jpl.nasa.gov/Podaac/thumbnails/JASON-1_L2_OST_GPR_E_GEODETIC.jpg ↗
download · from data nasa gov
- View documentation related to this dataset archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/j1_cyclelist.txt ↗
download · from data nasa gov
- Download this dataset archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/gdr_ssha_netcdf_e_geode… ↗
download · from data nasa gov
- View this dataset's data citation policy podaac.jpl.nasa.gov/CitingPODAAC ↗
download · from data nasa gov
- Download this dataset through a directory map cmr.earthdata.nasa.gov/virtual-directory/collections/C2491731829-POCLOUD ↗
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- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search/granules?p=C2491731829-POCLOUD ↗
download · from data nasa gov
- View this dataset's data recipes github.com/podaac/data-readers ↗
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- View this dataset's documented anomalies archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/j1_safehold.txt ↗
download · from data nasa gov
- View this dataset's documented anomalies archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/j1_maneuver.txt ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/jason-1-gdr-ssha-version-e-netcdf-geodetic ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=0d6acab5-20c5-400e-a5c7-14d4537d8… ↗
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 | 0d6acab5-20c5-400e-a5c7-14d4537d8607 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | vocabulary-mapper@1.0.0 | keywords['earth-science'] |
| 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 |