I need some help. I would like to compute the NDSI for several years with SPOT Vegetation data.
I have already downloaded them but I don´t want to compute the index for each 10-days-layer-collection in ArcGIS. I wanted to write a code with the programming language R, which calculate the NDSI, but I really do not have an idea how the code should looks like and how I can connect ArcGIS with R.
I hope somebody could help me! =)
Thank you guys!!