United States. National Oceanic and Atmospheric Administration creator Circuit Rider Productions creator cartographic software, multimedia Geospatial data cartographic dataset Circuit Rider Productions Windsor, California, US 2002 2002 eng

Shapefile

74.767 born digital Scale not given. Custom projection (W 123°23ʹ15ʺ--W 122°31ʹ24ʺ/N 39°23ʹ55ʺ--N 38°18ʹ8ʺ) This line shapefile contains contours that were derived from a mosiac of 10 meter digital elevation models for the extent of the Russian River basin, located in Sonoma and Mendocino Counties, California. This layer can be used for watershed analysis and planning in the Russian River region of California. Circuit Rider Productions and National Oceanic and Atmospheric Administration (2002) 10 Meter Contours: Russian River Basin, California. Circuit Rider Productions. The 7.5-minute digital elevation model (DEM) data are digital representations of cartographic information in a raster form. The DEMs consist of an array of elevations for ground positions at regularly spaced intervals. The data are produced in 7.5- by 7.5-minute blocks from either digitized cartographic map contour overlays of a scanned National Aerial Photography Program (NAPP) photographs. The DEM data are stored as profiles with a 10- or 30-meter square grid spacing along and between each profile. Approximate file sizes are 9.9 megabytes for a 10-meter resolution and 1.1 megabytes for a 30-meter horizontal resolution. Data profiles for this product do not always have the same number of elevations because of the variable angle between true north and grid north in the Universal Transverse Mercator (UTM) projection coordinate system. The DEM data for 7.5-minute units correspond to the USGS 7.5-minute topographic quadrangle map series for all of the United States and its territories except Alaska. Contours (Cartography) Sonoma County (Calif.) Mendocino County (Calif.) 2002 Elevation Inland Waters http://purl.stanford.edu/cg357zz0321 Stanford edu.stanford.purl:cg357zz0321 This record was translated from ISO 19139 to MODS v.3 using an xsl transformation. eng application/x-esri-shapefile; format=Shapefile Dataset#LineString -123.387366 38.302994 -122.52958 39.398403 Scale not given. EPSG::4326 W 123°23ʹ15ʺ--W 122°31ʹ46ʺ/N 39°23ʹ54ʺ--N 38°18ʹ11ʺ This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection. https://purl.stanford.edu/zt526qk7324 These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.