Toolboxes
Atmospheric sounding products, whether level 1 or level 2, are acquired from different satellite instruments with different spatial resolutions. In order to compare differents satellite products or a satellite product with ancillary data (e.g. ground based, airborne, for cal/val purpose) it is necessary to ensure the consistency of the data (same grids, same physical quantities). Some tools can help this preprocessing:
| Function | Tools | Related use cases |
|---|---|---|
| Regridding and harmonisation | HARP | A tool to read a large number of Earth observation products together with model data in diverse file formats, and preprocess datasets so that they share the same spatio-temporal grid, data structure and physical units. |
| earthkit-regrid | A tool for regridding and interpolation across a wide range of grids and coordinate systems. | |
| earthcarekit | A tool for vertical regridding of the different products from the EarthCARE mission. |