I know that colorado is 2001 vintage from the trampoline I had on my porch that summer. I thought the cape was the same vintage since our deck didn't get rebuilt until 03 ish...
For Massachusetts the orthophotography for the mainland is from April 2001 and for the islands it is April 2003. Orthophotography from April 2005 for the entire state is starting to become available also.
Hybrid Mode
