Hey GIS-people,
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!!
If you don't know how to program in R, why do you want to use it? you can search for the R-bridge
https://github.com/R-ArcGIS/r-bridge-install which may be of use if you do know R. Otherwise, statistical calculations can be done by a variety of means and numpy and scipy are built into recent deployments of arcmap.