RAM Vision Zone Maps
RAM Vision Zone maps provide fire districts with maps that show drive time zones from a central place, usually a fire station. Colors in the sample above green = 5 minutes, yellow=9 and red 15. But, we can calculate any times that your District requires.
The viewer's default view is from 15 miles up but you can use the zoom control to select any altitude you wish. The following view is from 30 miles up:
And the following is from 5 miles up: