Land Ice Thematic Data Product [ALT_TDP_LI]
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)
- 1991 (child)
- 1992 (child)
- 1993 (child)
- 1994 (child)
- 1995 (child)
- 1996 (child)
- 1997 (child)
- 1998 (child)
- 1999 (child)
- 2000 (child)
- 2001 (child)
- 2002 (child)
- 2003 (child)
- 2004 (child)
- 2005 (child)
- 2006 (child)
- 2007 (child)
- 2008 (child)
- 2009 (child)
- 2010 (child)
- 2011 (child)
- 2012 (child)
- ER1_F4A_ALT_TDP_LI_ANTARC_136_0081_19940405T164115_19940405T164555_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_136_0084_19940405T191106_19940405T191146_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_136_0085_19940405T200114_19940405T200705_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_136_0085_19940405T204926_19940405T205048_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3794_19940418T013942_19940418T022952_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3797_19940418T041013_19940418T050023_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3799_19940418T055033_19940418T064044_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_139_3801_19940418T073054_19940418T082104_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3804_19940418T100128_19940418T105135_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_139_3810_19940418T150917_19940418T155236_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3811_19940418T155236_19940418T164246_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_139_3812_19940418T164246_19940418T173256_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3815_19940418T191317_19940418T200326_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3739_19940416T034020_19940416T043031_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3750_19940416T125213_19940416T134223_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3755_19940416T170304_19940416T175314_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3757_19940416T184324_19940416T193335_V01 (item)
- ER1_F4A_ALT_TDP_LI_GREENL_139_3758_19940416T193335_19940416T202345_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_139_3745_19940416T084122_19940416T093132_V01 (item)
- ER1_F4A_ALT_TDP_LI_ANTARC_139_3762_19940416T225415_19940416T234426_V01 (item)
- First items (first)
- Next items (next)
- Previous items (previous)
- Last items (last)