To compare, overlay or cross analyze to maps in GIS
A. both maps must be in digital form
B. both maps must be at the same equivalent scale.
C. both maps must be on the same coordinate system
D. All of the above
Answer:D
To compare, overlay or cross analyze to maps in GIS
A. both maps must be in digital form B. both maps must be at the same equivalent scale. C. both maps must be on the same coordinate system D. All of the above