Land Ice Thematic Data Product [ALT_TDP_LI] 2006-08
This is the Land Ice Thematic Data Product (TDP) V1 resulting from the _$$ESA FDR4ALT project$$ https://www.fdr4alt.org/ and containing estimates of ice sheet surface elevation and associated uncertainties. The collection covers data for three different missions: ERS-1, ERS-2 and Envisat, and based on Level 1 data coming from previous reprocessing (ERS REAPER and the Envisat V3.0) but taking into account the improvements made at Level 0/Level 1 in the frame of FDR4ALT (_$$ALT FDR$$ https://earth.esa.int/eogateway/catalog/fdr-for-altimetry). The Land Ice TDP focuses specifically on the ice sheets of Greenland and Antarctica, providing these data in different files. For many aspects, the Land Ice Level 2 and Level 2+ processing is very innovative: Improved relocation approach correcting for topographic effects within the beam footprint to identify the Point of Closest Approach Homogeneous timeseries of surface elevation measurements at regular along-track reference nodes. 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.
Links
- FDR4ALT Product Validation Report: Land-Ice TDP - Product Document (describedby)
- FDR4ALT Project Website - Website (describedby)
- FDR4ALT Products Requirements and Format Specification - Product Specification (describedby)
- FDR4ALT Product User Guide - Product User Guide (describedby)
- FDR4ALT Detailed Processing Model - Product Document (describedby)
- FDR4ALT Uncertainty Characterisation Report - Product Document (describedby)
- Get Help? - ESA Earth Observation User Services Portal (describedby)
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- EN1_F4A_ALT_TDP_LI_ANTARC_050_0800_20060828T201128_20060828T201358_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_050_0801_20060828T210112_20060828T210339_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0804_20060828T232859_20060828T233510_V01 (item)
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- EN1_F4A_ALT_TDP_LI_ANTARC_050_0614_20060822T081336_20060822T081639_V01 (item)
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- EN1_F4A_ALT_TDP_LI_ANTARC_050_0062_20060803T012657_20060803T013303_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0077_20060803T131716_20060803T132245_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_050_0078_20060803T141038_20060803T141514_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0078_20060803T145338_20060803T145730_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0080_20060803T163454_20060803T163639_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_050_0083_20060803T190832_20060803T190914_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0264_20060810T024727_20060810T025332_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0270_20060810T075018_20060810T075431_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0275_20060810T111632_20060810T111908_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_050_0278_20060810T135050_20060810T135507_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_050_0288_20060810T225457_20060810T230043_V01 (item)
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