The map below displays the flight lines(shown in
green) flown for the accuracy assessment
of the land cover types developed for the Colorado Gap Analysis Project,
over the county boundaries of Colorado, in light
gray, and areas of forest or woodland land cover, in turquoise.
The yellow dots* indicate the points for which site locations were visited
to develop an identification key for identifying land cover in the air videography frames.
To view the videography and site photos for a site, click on the
yellow dots.

*At this scale, some sites are obscured from their close proximity to other sites. In order to show all sites, some sites are skewed from the flight line.