The Surface Reflectance product is available through:
- The Data API as the `analytic_sr` asset under the `PSScene4Band` , `PSOrthoTile`, and `REOrthoTile` items;
- The Orders API as the `analytic_sr` bundle under the `PSScene4Band` , `PSOrthoTile`, and `REOrthoTile` items.
They are provided as a 16 bit GeoTIFF image with reflectance values scaled by 10,000. In order to increase efficiency in product retrieval, associated metadata describing inputs to the correction is included in a GeoTIFF TIFFTAG_IMAGEDESCRIPTION metadata header as a JSON encoded string. For detailed documentation please see here.