This raster dataset depicts a 150 meter resolution shaded surface relief of California. This hillshade was generated by GreenInfo Network and was created from a 150m USGS DEM using the hillshade feature in spatial analyst. This dataset was developed/compiled for use in the San Francisco Bay Area Upland Habitat Goals Project and contributed to the developement of the Conservation Lands Network. Primarily used as a base layer for cartography. None, GNU General Public License (GPL), put in the url. in cased used incorrectly, make $ off it, limit liability. for use constraints This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.