Features:
- Preprocessing raster data:
- assign a specific nodata value;
- set target spatial reference to the same coordinate system, i.e EPSG:4326;
- rescale the input pixels values to range 0 to 255, when necessary;
- crop each raster based on the Landsat Path/Row grid shapefile, when necessary ;
- Mosaic the set of images to create single raster;
- Crop mosaic by shapefile of the biome limit and create an output alpha band to identify nodata pixels;
- Retile the mosaic to build tiles pyramid levels.