Land Ice Thematic Data Product [ALT_TDP_LI] 2002
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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- ER2_F4A_ALT_TDP_LI_ANTARC_071_0362_20020210T132417_20020210T133058_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0365_20020210T151337_20020210T151733_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0875_20020228T104420_20020228T104705_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0880_20020228T154231_20020228T154533_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0888_20020228T222306_20020228T222827_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0863_20020228T004044_20020228T004516_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0413_20020212T072734_20020212T072920_V01 (item)
- ER2_F4A_ALT_TDP_LI_GREENL_071_0422_20020212T150058_20020212T150510_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0427_20020212T191013_20020212T191556_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0579_20020218T023546_20020218T023851_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0582_20020218T055103_20020218T055641_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0586_20020218T091330_20020218T091751_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0594_20020218T155643_20020218T155947_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0595_20020218T160203_20020218T160638_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0600_20020218T205926_20020218T210214_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0601_20020218T210220_20020218T210751_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0603_20020218T224256_20020218T224744_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0692_20020222T020344_20020222T020946_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0694_20020222T034447_20020222T035019_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_071_0700_20020222T084740_20020222T085210_V01 (item)
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