Digital Elevation Model of the San Gorgonio Pass area, elevation values in feet, Riverside County, California.
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资源简介：
Digital Elevation Models (DEMs) are digital records of terrain elevations at regularly spaced intervals. The interval between elevations of 7.5 minute DEMs is 30-meters. Each DEM file covers the area of one U.S. Geological Survey 1 to 24,000 scale 7.5 minute topographic quadrangle.
创建时间：
2016-10-29
