OSTM/Jason-2 Level-2 Geophysical Data Records (GDR), 2008 to 2019
This collection contains the Ocean Surface Topography Mission (OSTM)/Jason-2 Level-2 Geophysical Data Records (GDR) data files. The level-2 X-GDR are available as 3 datatypes: Operational Geophysical Data Records (OGDR), Interim Geophysical Data Records (IGDR) and final Geophysical Data Records (GDR). The OGDRs are near-real-time records and are generated every 3-5 hours. They are based on orbits from DORIS propagator and forecast meteorological fields for the geophysical corrections. The IGDRs are based on preliminary DORIS ephemeris, analyzed meteorological grids, and preliminary auxiliary data files. The IGDRs have a latency of 1 - 2 days. The S-IGDR is a superset of the IGDR, containing the original radar echo "waveform" data. The GDRs are based on final high-precision DORIS (perhaps combined with GPS) ephemeris, final meteorological grids, ancillary and auxiliary data files. The S-GDR is a superset of the GDR, containing the waveform data. The S-GDRs are generated every 10 days. Sea Surface Height Anomaly (SSHA) files are available for IGDR and GDR. All files are available in NetCDF format and the OGDRs are also available in BUFR format.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "NOAA National Centers for Environmental Information",
"@type": "vcard:Contact",
"hasEmail": "mailto:ncei.info@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | This collection contains the Ocean Surface Topography Mission (OSTM)/Jason-2 Level-2 Geophysical Data Records (GDR) data files. The level-2 X-GDR are available as 3 datatypes: Operational Geophysical Data Records (OGDR), Interim Geophysical Data Records (IGDR) and final Geophysical Data Records (GDR). The OGDRs are near-real-time records and are generated every 3-5 hours. They are based on orbits from DORIS propagator and forecast meteorological fields for the geophysical corrections. The IGDRs are based on preliminary DORIS ephemeris, analyzed meteorological grids, and preliminary auxiliary data files. The IGDRs have a latency of 1 - 2 days. The S-IGDR is a superset of the IGDR, containing the original radar echo "waveform" data. The GDRs are based on final high-precision DORIS (perhaps combined with GPS) ephemeris, final meteorological grids, ancillary and auxiliary data files. The S-GDR is a superset of the GDR, containing the waveform data. The S-GDRs are generated every 10 days. Sea Surface Height Anomaly (SSHA) files are available for IGDR and GDR. All files are available in NetCDF format and the OGDRs are also available in BUFR format. |
| distribution |
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"description": "Related Jason-2 Data",
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"description": "Related Jason-2 Data",
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"description": "Handbooks and other documentation",
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|
| identifier | gov.noaa.nodc:OSTM-Jason2-xGDR |
| issued | 2008-07-09T00:00:00.000+00:00 |
| keyword |
[
"0043269",
"ALTIMETRY - CROSSOVER DIFFERENCES",
"ALTIMETRY - SEA SURFACE HEIGHT",
"SEA HEIGHT",
"SEA SURFACE TOPOGRAPHY",
"WAVE DIRECTION",
"WAVE HEIGHT",
"WAVE HEIGHT - SIGNIFICANT",
"WIND SPEED",
"AMR",
"DORIS",
"GPSP",
"LRA",
"Poseidon-3 altimeter",
"satellite sensor - altimeter",
"derived products",
"meteorological",
"physical",
"satellite data",
"surface measurements",
"Jason-2",
"European Organisation for the Exploitation of Meteorological Satellites",
"National Centre for Space Studies",
"NOAA Office of Satellite Data Processing and Distribution",
"US National Aeronautic and Space Administration",
"NOAA Office of Satellite Data Processing and Distribution",
"World-Wide Distribution",
"oceanography",
"satelliteObservation",
"DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
"DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce",
"EUMETSAT > European Meteorological Satellite Organisation",
"JASON-2",
"OSTM > Ocean Surface Topography Mission",
"EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED",
"EARTH SCIENCE > OCEANS > OCEAN WAVES > SIGNIFICANT WAVE HEIGHT",
"EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE HEIGHT",
"EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE SPEED/DIRECTION",
"EARTH SCIENCE > OCEANS > SEA SURFACE TOPOGRAPHY",
"EARTH SCIENCE > OCEANS > SEA SURFACE TOPOGRAPHY > SEA SURFACE HEIGHT",
"EARTH SCIENCE > OCEANS > SEA SURFACE TOPOGRAPHY > SEA SURFACE HEIGHT > SEA SURFACE HEIGHT ANOMALY (SSHA)",
"Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry",
"Earth Science > Oceans > Coastal Processes > Sea Surface Height",
"Earth Science > Oceans > Ocean Winds > Surface Winds",
"Earth Science > Oceans > Sea Surface Topography > Sea Level",
"altimetry",
"climate change",
"ALTIMETERS > ALTIMETERS",
"AMR > Advanced Microwave Radiometer",
"DORIS > Doppler Orbitography and Radiopositioning Integrated by Satellite",
"GPSP > Global Positioning System Payload",
"LRA > Laser Retroreflector Array",
"POSEIDON-3 > JASON-2 RADAR ALTIMETER",
"OSTM/JASON-2 > Joint Altimetry Satellite Oceanography Network - 2",
"JASON-2 (ICES code: 33UF, 2008-2016)",
"GEOGRAPHIC REGION > GLOBAL OCEAN",
"4 km",
"Vertical Location > Sea Surface",
"Level 2"
]
|
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2022-01-07T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| references |
[
"https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-Ancillary",
"https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-Auxiliary",
"https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-NRTAVS",
"https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-OrbitInfo",
"https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-Telemetry",
"https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-3-Docs"
]
|
| rights | otherRestrictions |
| spatial | 180.0,-66.0,-180.0,66.0 |
| temporal | 2008-06-20T00:00:00+00:00/2019-10-01T00:00:00+00:00 |
| title | OSTM/Jason-2 Level-2 Geophysical Data Records (GDR), 2008 to 2019 |
