So, I have downloaded the 7-2-1 tif data (Not HDF) from the MODIS website and I want to create a map that shows flooded and non-flooded regions. I would like to do ISODATA classification in Matlab (And also in ArcGIS or ENVI). So far I have read the data into both ArcGIS and Matlab. But I am not able to use the different bands (7-2-1).
But I am not sure how to proceed.
- ArcGIS 10 (All tools)
Could you please guide me?