Jason-1 GDR version E NetCDF Geodetic
Resources
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Download this dataset through Earthdata Search
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View this dataset's data citation policy
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View this dataset's data recipes
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Download this dataset through a directory map
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View this dataset's user's guide
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View documentation related to this dataset
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View this dataset's documented anomalies
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View this dataset's documented anomalies
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Download this dataset
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Jessica Hausman",
"@type": "vcard:Contact",
"hasEmail": "mailto:Jessica.K.Hausman@jpl.nasa.gov"
}
|
| description | The Jason-1 Geophysical Data Records (GDR) Geodetic Mission contain full accuracy altimeter data, with a high precision orbit, provided approximately 35 days after data collection. The data are sorted into cycles that are approximately 11 days long and contain 280 pass files. The instruments on Jason-1 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, mean sea surface, and position relative to the GPS satellite constellation. The GDR contain all relevant corrections needed to calculate the sea surface height. |
| distribution |
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"title": "View this dataset's user's guide",
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"description": "Jason-1 User Guide",
"downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/Handbook_Jason-1_v5.1_April2016.pdf"
},
{
"@type": "dcat:Distribution",
"title": "View documentation related to this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "Jason-1 cycle start list",
"downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/j1_cyclelist.txt"
},
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"title": "View this dataset's documented anomalies",
"format": "HTML",
"mediaType": "text/html",
"description": "Jason-1 maneuvers",
"downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/jason1/open/L2/docs/j1_maneuver.txt"
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"description": "Jason-1 safeholds and known data outages",
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"title": "Get a related visualization",
"format": "JPEG",
"mediaType": "image/jpeg",
"description": "Thumbnail",
"downloadURL": "https://podaac.jpl.nasa.gov/Podaac/thumbnails/JASON-1_L2_OST_GPN_E_GEODETIC.jpg"
}
]
|
| identifier | C2491731827-POCLOUD |
| issued | 2014-03-17 |
| keyword |
[
"earth-science",
"ocean-waves",
"oceans",
"sea-surface-topography"
]
|
| landingPage | https://cmr.earthdata.nasa.gov:443/search/concepts/C2491731827-POCLOUD.html |
| language |
[
"en-US"
]
|
| modified | 2025-04-23 |
| programCode |
[
"026:001"
]
|
| publisher |
{
"name": "NASA/JPL/PODAAC",
"@type": "org:Organization"
}
|
| spatial | -180.0 -66.15 180.0 66.15 |
| temporal | 2012-05-07T16:00:00Z/2013-06-21T00:56:55Z |
| theme |
[
"JASON-1",
"geospatial"
]
|
| title | Jason-1 GDR version E NetCDF Geodetic |
