I am using ArcMap 10.2.
I’m trying to create an attribute table for an NDVI tif file. The pixel type of my file is double precision, so I tried first multiplying the whole thing by 10^n, however I have 16 decimal places. For some reason when I use the INT tool afterwards it just gives me one category (which is 0). I can try multiplying by 10^9, and then I have no problem using the INT tool, but I feel like I’m losing resolution by using only 9 places.
Is there any other method to change from double precision into signed integer?