I already tried SNAP Biophysical Processor to compute LAI index from Sentinel 2 L2A product.
I would like to script this in python and would like to see if I can obtain formular used by SNAP to compute LAI.
Of course I also see the spec document but it is too hard to understand…
So far this is what I known. In SNAP it use B3(G), B4®, B6(Veg Red Edge), B8A(Narrow NIR), B11, B12(SWIR) and view azimuth mean to compute, however I would like to script this process that can batch compute the image from the solid L2A product file location. Is this possible? Is there any where I can obtain the source code of LAI in SNAP?
Thanks for any suggestions and commands