Land Ice Thematic Data Product [ALT_TDP_LI] 1996-01
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_GREENL_008_0145_19960120T233158_19960120T233215_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0711_19960105T171737_19960105T172315_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0715_19960105T203819_19960105T204355_V01 (item)
- ER2_F4A_ALT_TDP_LI_GREENL_007_0715_19960105T212554_19960105T212759_V01 (item)
- ER2_F4A_ALT_TDP_LI_GREENL_007_0717_19960105T230348_19960105T230730_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0718_19960105T235318_19960105T235925_V01 (item)
- ER2_F4A_ALT_TDP_LI_GREENL_007_0710_19960105T162803_19960105T163014_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0719_19960105T235929_19960106T000156_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0862_19960111T003639_19960111T004232_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0872_19960111T090105_19960111T090531_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0874_19960111T104507_19960111T104607_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0877_19960111T122647_19960111T122809_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0881_19960111T154935_19960111T155353_V01 (item)
- ER2_F4A_ALT_TDP_LI_GREENL_007_0882_19960111T163922_19960111T164129_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0883_19960111T172854_19960111T173438_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0884_19960111T190831_19960111T190907_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_007_0887_19960111T204947_19960111T205524_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_008_0006_19960116T030009_19960116T030610_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_008_0007_19960116T030618_19960116T030902_V01 (item)
- ER2_F4A_ALT_TDP_LI_ANTARC_008_0008_19960116T044108_19960116T044650_V01 (item)
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