GDAL raster calculator
Geographic Information Systems Asked by Hardau on January 23, 2021
I have a series of raster data (GeoTIFF) with 5 bands (B / G / R / rededge / NIR).
I would like to calculate different indices by using the gdal raster calculator. I would like to use the batch process at the end.
I don’t know what to do, because I can’t set the GDAL raster calculator to produce reasonable results.
What’s wrong with the following syntax settings: 
One Answer
You can try to write the code like below:
gdal_calc.py -A input.tif --A_band=1 -B input.tif --B_band=2 -C input.tif --C_band=3 -D input.tif --D_band=4 --outfile=output.tif --calc="((A-B)/(C+D))"
Answered by user97103 on January 23, 2021
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