I have some large MRSID files of counties in TN. They are 3 banded, about 4 - 7 GB, and 3rd generation.
I've been in the process of converting them to 3 banded TIFF files using Export Raster Data. I want to eventually discern agricultural use from them. The conversion process normally takes over 2 hours.
Is there a better method than this?
I am using ArcGIS 10.1 for Desktop.