- Data
- Atmospheric Thematic Data Prod...
Atmospheric Thematic Data Product [MWR_TDPATM]
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The dissemination service provides data generated within the ESA FDR4ALT project.
The data is collection based and allows data browsing and download via treeview, filename or advanced catalogue search.
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Description
This is the Atmospheric Thematic Data Product (TDP) V1 resulting from the ESA FDR4ALT project and containing Total Column Water Vapour (TCWV), Cloud Liquid Water Path (LWP), Atmospheric Attenuation of the altimeter backscattering coefficient at Ku-band (AttKu), and Wet Tropospheric Correction (WTC), retrieved from observations of the Microwave Radiometer (MWR) instruments flown on-board the ERS-1, and ERS-2, and Envisat satellites.
Compared to existing datasets, the Atmospheric TDP demonstrates notable improvements in several aspects:
- Improved temporal coverage, especially for ERS-2
- Improved L0 -> 1 processing
- Two different corrections are provided based on a neural network retrieval or on a 1D-VAR approach
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 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.
Details
DATA SET SPECIFICATIONS
- European Space Agency, 2023, FDR4ALT Atmospheric Thematic Data Product. Version 1.0.https://doi.org/10.5270/esa-2d07033
PROCESSING LEVEL
APPLICABLE TERMS & CONDITIONS
Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions.
DATA CITATION
RESOURCES
FDR4ALT Product Validation Report: Atmosphere TDP
Product Information
FDR4ALT Project Website
Website
FDR4ALT Products Requirements and Format Specification
Product Specifications
FDR4ALT Product User Guide
User Guide
FDR4ALT Detailed Processing Model
Processing Model
FDR4ALT Uncertainty Characterisation Report
Product Report
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ESA Earth Observation User Services Portal