Topographic changes resulting from urban development Chino Hills Area

Topographic changes resulting from urban development in the Chino Hills area in Orange County, California (blue = cut; red = fill). The inset image (SRTM shaded relief overlaid with change polygons) provides locational reference. The arrow indicates the view direction (toward the east) for the larger perspective view. The area shown in the inset is about 11.6 km east-west by 10.7 km north-south.

See the Significant Topographic Changes in the United States project for more information.