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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
The 'Auburn District, Highway Forty Mine' file is part of the Grover Heinrichs mining collection. Grover was the Vice President of Heinrichs GEOEXploration, located in Tucson, Arizona. The collection contains over 1,400 folders including economic geology reports, maps, photos, correspondence, drill logs and other related materials. The focus of much of the information is on the western United States, particularly Arizona, but the collection also includes files on mining activity throughout the United States, foreign countries, and 82 mineral commodities.
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Administrative watershed units, Administrative watershed units, Area of Complex Channels, Area to be submerged, Basin, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: AZ, Administrative watershed units, Administrative watershed units, Alpine County, Area of Complex Channels, All tags...


map background search result map search result map USGS Topo Map Vector Data (Vector) 12076 Devil Peak, California 20180918 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 15802 Foresthill, California 20180918 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 8827 Citrus Heights, California 20181004 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 17081 Georgetown, California 20180919 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 45780 Truckee, California 20180919 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 48527 Wheatland, California 20181004 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 8471 Chicago Park, California 20181005 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 8471 Chicago Park, California 20181005 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 17590 Gold Hill, California 20180920 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 20866 Homewood, California 20180920 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 48099 Wentworth Springs, California 20181005 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 15704 Folsom, California 20180920 for 7.5 x 7.5 minute FileGDB 10.1 USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18020125 (published 20190709) USGS NED 1/3 arc-second Contours for Chico W, California 20181001 1 X 1 degree FileGDB 10.1 NHD 20190622 for Nevada State or Territory FileGDB 10.1 Model Version 2.2.1 USGS US Topo 7.5-minute map for Camp Far West, CA 2018 USGS US Topo 7.5-minute map for Greek Store, CA 2018 USGS US Topo 7.5-minute map for Truckee, CA 2018 USGS US Topo 7.5-minute map for Pilot Hill, CA 2018 USGS Topo Map Vector Data (Vector) 12076 Devil Peak, California 20180918 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 15802 Foresthill, California 20180918 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 8827 Citrus Heights, California 20181004 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 17081 Georgetown, California 20180919 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 45780 Truckee, California 20180919 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 48527 Wheatland, California 20181004 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 8471 Chicago Park, California 20181005 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 8471 Chicago Park, California 20181005 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 17590 Gold Hill, California 20180920 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 20866 Homewood, California 20180920 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 48099 Wentworth Springs, California 20181005 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 15704 Folsom, California 20180920 for 7.5 x 7.5 minute FileGDB 10.1 USGS US Topo 7.5-minute map for Camp Far West, CA 2018 USGS US Topo 7.5-minute map for Greek Store, CA 2018 USGS US Topo 7.5-minute map for Truckee, CA 2018 USGS US Topo 7.5-minute map for Pilot Hill, CA 2018 USGS National Hydrography Dataset Best Resolution (NHD) for Hydrologic Unit (HU) 8 - 18020125 (published 20190709) USGS NED 1/3 arc-second Contours for Chico W, California 20181001 1 X 1 degree FileGDB 10.1 NHD 20190622 for Nevada State or Territory FileGDB 10.1 Model Version 2.2.1