Compilation of base maps and transparent overlays showing the Front Range of Colorado, illustrating various natural and human-caused factors affecting population growth and urban expansion. Maps were utilized by donor to demonstrate where development was likely to occur next. Categories listed reflect donor's listing of resources. Donation included base maps and overlays at 1:50,000, and other maps that were used to create the overlays. Base maps (topographic and aerial imagery) are mounted on foam. Topographic base created from sections of the USGS 1:50,000-scale county topographic sheets published in 1976. Map overlays were compiled and created in the late 1980s and early 1990s.
|
