Useful image processing tools
Far better priced than other commercially available alternatives Review collected by and hosted on G2.com.
It is not as polished as ArcGIS on the vector side of things Review collected by and hosted on G2.com.
I only used TerrSet for about half a semester at University of Southern California. I really liked the ability to analyze remote imaging by altering the bandwidth properties to compare plant life and different soil types. Review collected by and hosted on G2.com.
Using TerrSet in an online classroom environment makes for its own problems. Not having access to instructors and/or information to explain errors was tough. Review collected by and hosted on G2.com.