Commit 3cd13572 authored by Manuel Grizonnet's avatar Manuel Grizonnet

ENH: fix SRE and FRE products definitions

parent 3e922cef
......@@ -149,8 +149,11 @@ ExtractROI.STARTX=140
products (orthorectified product in Top of Atmosphere).
Each Sentinel2-Level 2A product contains several *files*, which are classified as:
- SRE: image in ground reflectance without the correction of slope effects
- FRE: image in ground reflectance with the correction of slope effects
- SRE: (SRE for Surface REflectance) corrected for atmospheric effects,
including adjacency effects
- FRE: (FRE for Flat REflectance) are also corrected for slope effect,
which consists in suppressing the apparent reflectances
variations. The corrected images look like if the land was flat.
- MTD: Metadata
- QKL: quicklook file (low resolution image to show an RGB overview )
- ATB: atmospheric and biophysical parameters with 2 bands :
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