The SLSTR Level-2 LST product provides land surface parameters generated on the wide 1 km measurement grid. It contains:
- measurement file with Land Surface Temperature (LST) values computed and provided for each re-gridded or orphan pixel
- associated ancillary parameters
The Measurement Dataset (MD) is indexed by across track and along track dimensions and include:
- In 1 km LST MD
- for each gridded pixel:
- The LST values and their estimated total uncertainties
- The exception flags associated to LST
- the same parameters are provided for each orphan pixel.
- for each gridded pixel:
One Annotation DataSet (ADS) is specifically associated with LST MD and provides, for each gridded pixel and orphan pixel:
- Normalised Difference Vegetation Index (NDVI)
- GlobCover surface classification code (noted biome)
- fractional vegetation cover
- total column water vapour
This product also gathers nine annotations files derived from Level-1 product. Except for the quality ADS, each ADS included in the Level-1B product, associated with the 1 km grid and the nadir view or associated to the tie-point grid are copied in this product as ADS.
- Cartesian_in
- Cartesian_tx
- Flags_in
- Geodetic_in
- Geodetic_tx
- Geometery_tn
- Indices_in
- Met_tx
- Time_im