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General information
Identifier:
urn:x-wmo:md:int.eumetsat:EO:EUM:DAT:JASON:GDR
Title:
Geophysical Data Record - Jason-2
Created:
Tue Jun 23 00:00:00 UTC 2009
Detailed information
Product description:
The Geophysical Data Record (GDR) is available to users within 60 days from instrument sensing. The main geophysical parameters in the GDR product, derived from the Poseidon altimeter on-board the Jason2 satellite, are sea surface height, significant wave height and ocean surface wind speed. Additionally, all necessary magnitudes contributing to the estimation of the sea surface height are provided as well, such altimeter ranges, orbit data (altitude), water vapour correction, geophysical corrections and geophysical references. Finally, other important parameters, intended to help with the interpretation and use of the data for different applications, are provided as well, such as for example backscatter coefficients and a range of instrument and processing quality flags. Both 1Hz and 20Hz sampling data are included. This is a fully validated, high accuracy product. A precise orbit is used, estimated from DORIS, Laser Ranging and GPS measurements. Each file contains data corresponding to a pole to pole pass. This product is mainly targeting climate and science applications.
Online resource:
https://navigator.eumetsat.int/product/EO:EUM:DAT:JASON:GDR
Category codes:
satelliteObservation;marineMeteorology
Geographic keywords:
Meteorological code:
Use limitation:
otherRestrictions
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