I using arcgis10.1 extract by mask tool to clip bkgha1 raster with rubber2012 vecotor layer,clipping process is successful and the result is bkgha file.The next process is i want to reclassify the bkgha file (using reclassify spataial analsyst tool of arcgis10.1) with 2 sub divsions,That process also sucessful.
The reclassified output class is 1) 279837 2) 95834 Total Area 33810.39 hectre
Problems:
My input rubber2012 vector Total Area is 38997.64..
38997.64-33810.39= 5187 hectre mismach is occured why?(less mismatch is ok but its huge mismatch).please give a solution.
I am sending below link for input and out files please check
Rubber2012:vector
bkgha1:30m tif is input
bkgha: my cliped output
https://drive.google.com/folderview?id=0By0CgkNTboOXdzZQd3ZWS29aLTg&usp=sharing