Hello, I am a fan of your videos. They are quite clear. Can you please make a video on how to calculate NDSI for glacier studies? I am new to remote sensing and I haven't found people uploading videos where they clearly explain how to calculate NDSI. I would appreciate if you could make a video where you also show where to get the best data and how to put algorithms using arc gis and/or qgis? Please help. thank you
