Land Ice Thematic Data Product [ALT_TDP_LI] 1993
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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- 1993-01 (child)
- 1993-02 (child)
- 1993-03 (child)
- 1993-04 (child)
- 1993-05 (child)
- 1993-06 (child)
- 1993-07 (child)
- 1993-08 (child)
- 1993-09 (child)
- 1993-10 (child)
- 1993-11 (child)
- 1993-12 (child)
- ER1_F4A_ALT_TDP_LI_ANTARC_103_0060_19931226T234946_19931226T235537_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_105_0012_19931231T073952_19931231T074409_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_105_0016_19931231T110422_19931231T110523_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_105_0029_19931231T215501_19931231T215724_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_105_0017_19931231T110524_19931231T110739_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_105_0024_19931231T165804_19931231T170001_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_105_0026_19931231T183753_19931231T183835_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_105_0026_19931231T192703_19931231T192743_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_105_0031_19931231T233259_19931231T233310_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_105_0022_19931231T151847_19931231T152134_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0581_19931203T041754_19931203T042346_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0587_19931203T091941_19931203T092313_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0598_19931203T192229_19931203T192316_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0603_19931203T224428_19931203T224918_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0749_19931209T010809_19931209T011226_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0751_19931209T024844_19931209T025144_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0753_19931209T042920_19931209T043433_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0758_19931209T092631_19931209T093107_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0761_19931209T111144_19931209T111416_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_100_0764_19931209T142840_19931209T143255_V01 (item)
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