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Jason-1 GDR SSHA version E NetCDF

Published by NASA/JPL/PODAAC;NASA/JPL/TPJOT | National Aeronautics and Space Administration | Catalog Last Checked: November 04, 2026 at 01:13 AM | Dataset Last Updated: November 03, 2026
These Sea Surface Height Anomalies (SSHA) are derived from the Jason-1 Geophysical Data Record (GDR). 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. This dataset only contains the parameters that are directly related to SSHA.

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Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
[
  "026:00"
]
contactPoint 
{
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  "@type": "vcard:Contact",
  "hasEmail": "mailto:earthdata-support@nasa.gov"
}
description These Sea Surface Height Anomalies (SSHA) are derived from the Jason-1 Geophysical Data Record (GDR). 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. This dataset only contains the parameters that are directly related to SSHA.
distribution 
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identifier 10.5067/J1GPR-NC00E
keyword 
[
  "earth-science-ocean-waves-oceans-significant-wave-height",
  "earth-science-sea-surface-topography-oceans-sea-surface-height"
]
license https://www.usa.gov/government-works
modified 2026-11-03
programCode 
[
  "026:000"
]
publisher 
{
  "name": "NASA/JPL/PODAAC;NASA/JPL/TPJOT",
  "@type": "org:Organization"
}
spatial 
"["CARTESIAN", [{"WestBoundingCoordinate": -180, "SouthBoundingCoordinate": -66.15, "EastBoundingCoordinate": 180, "NorthBoundingCoordinate": 66.15}]]"
temporal 2002-01-14/2012-03-03
theme 
[
  "Earth Science"
]
title Jason-1 GDR SSHA version E NetCDF

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