Inland Waters Thematic Data Product [ALT_TDP_IW] EARTH SCIENCE>TERRESTRIAL HYDROSPHERE ERS-1 ERS-2 ENVISAT RA MWR RA-2 Terrestrial Hydrosphere Sun-synchronous 800 km 5 - 1150 km Radar Altimeters Imaging Spectrometers/Radiometers ERS-1 ERS-2 Envisat RA MWR RA-2 DIF10 This is the Inland Waters Thematic Data Product (TDP) V1 resulting from the _$$ESA FDR4ALT project$$ https://www.fdr4alt.org/ and containing improved Water Surface Height (WSH) data record from the ERS-1, ERS-2 and Envisat missions estimated using the ICE1 retracking range for its better performance on the hydro targets. The FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used. Information for expert altimetry users is also available in a dedicated NetCDF group within the products. Please consult the _$$FDR4ALT Product User Guide$$ https://earth.esa.int/eogateway/documents/d/earth-online/fdr4alt-products-user-guide before using the data. The FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results. 2024-04-22T00:00:00.00Z series TDPforInlandWater eng -90.0 -180.0 90.0 -180.0 90.0 180.0 -90.0 180.0 -90.0 -180.0 Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions. https://earth.esa.int/eogateway/documents/20142/1564626/Terms-and-Conditions-for-the-use-of-ESA-Data.pdf