Land Ice Thematic Data Product [ALT_TDP_LI] 2003-11
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)
- Atom format (alternate)
- Dublin Core metadata (alternate)
- JSON-LD metadata (alternate)
- JSON-LD (schema.org) metadata (alternate)
- JSON-LD (GeoDCAT-AP) metadata (alternate)
- RDF/XML metadata (alternate)
- RDF/XML (schema.org) metadata (alternate)
- RDF/XML (GeoDCAT-AP) metadata (alternate)
- Turtle metadata (alternate)
- Turtle (schema.org) metadata (alternate)
- Turtle (GeoDCAT-AP) metadata (alternate)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0767_20031116T154457_20031116T155006_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_021_0768_20031116T163457_20031116T163706_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_021_0770_20031116T181445_20031116T181548_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0772_20031116T204228_20031116T204535_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_021_0773_20031116T213215_20031116T213449_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0348_20031102T011217_20031102T011836_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0349_20031102T011836_20031102T012214_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0351_20031102T025913_20031102T030609_V01 (item)
- EN1_F4A_ALT_TDP_LI_GREENL_021_0538_20031108T154634_20031108T154900_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0361_20031102T112212_20031102T112441_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0357_20031102T080114_20031102T080442_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0363_20031102T130248_20031102T130811_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0608_20031111T031046_20031111T031629_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0609_20031111T031629_20031111T032308_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0612_20031111T063255_20031111T063741_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0615_20031111T081817_20031111T082150_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0617_20031111T095852_20031111T100205_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0631_20031111T214304_20031111T214757_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0632_20031111T231736_20031111T232340_V01 (item)
- EN1_F4A_ALT_TDP_LI_ANTARC_021_0949_20031123T001819_20031123T002304_V01 (item)
- First items (first)
- Next items (next)
- Previous items (previous)
- Last items (last)