Land Ice Thematic Data Product [ALT_TDP_LI] 2008-11
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)
- JSON-LD metadata (alternate)
- JSON-LD (schema.org) metadata (alternate)
- JSON-LD (GeoDCAT-AP) metadata (alternate)
- EN1_F4A_ALT_TDP_LI_GREENL_073_0540_20081101T172605_20081101T172809_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_073_0541_20081101T190530_20081101T190613_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_073_0543_20081101T195633_20081101T200233_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_073_0543_20081101T204411_20081101T204623_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_073_0545_20081101T222204_20081101T222554_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_073_0547_20081101T231745_20081101T232238_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_073_0663_20081106T003228_20081106T003652_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_073_0684_20081106T180849_20081106T180956_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_073_0684_20081106T185812_20081106T185903_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_073_0687_20081106T212621_20081106T212857_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0019_20081118T123939_20081118T124428_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0066_20081120T044800_20081120T045401_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0076_20081120T131303_20081120T131701_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_074_0078_20081120T141029_20081120T141459_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0078_20081120T145324_20081120T145715_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0081_20081120T163849_20081120T164419_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0083_20081120T181849_20081120T182407_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0087_20081120T214001_20081120T214456_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0088_20081120T231430_20081120T232036_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_074_0005_20081118T005527_20081118T005933_V01 (item)
- First items (first)
- Next items (next)
- Last items (last)