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- ERS-1/2 SCATTEROMETER Nominal ...
ERS-1/2 SCATTEROMETER Nominal Resolution back-scattering measurements, Ocean Wind field [UWI]
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Reprocessed Data: ERS-1 data is available from 1 August 1991 to 2 June 1996. ERS-2 data is available from 26 March 1996 to 4 July 2011.
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Description
The ERS data reprocessed with the ASPS facility is also available in the UWI format to maintain the compatibility with the FD (Fast Delivery) products.
The ASPS UWI product is organised in frames of 500 x 500 km providing the radar backscattering sigma nought for the three beams of the instrument plus the wind speed and direction.
The wind retrieval is performed with the CMOD5N geophysical model function derived by ECMWF to compute the neutral winds rather than 10m winds.
ASPS UWI products are provided with a spatial resolution of 50x50km and a grid spacing of 25 km. One product covers one orbit from ascending node crossing.
Please consult the Product Quality Readme file before using the ERS ASPS data.
Details
DATA SET SPECIFICATIONS
- European Space Agency, 2019, ERS-1/2 SCATTEROMETER Nominal Resolution back-scattering measurements, Ocean Wind field [UWI], Version ASPS v10.04.https://doi.org/10.57780/ers-af99f2b
PROCESSING LEVEL
APPLICABLE TERMS & CONDITIONS
Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions.
DATA CITATION
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Documentation related to SCATTEROMETER data
Product Specifications
SCATTEROMETER Quality Information
Product Specifications
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