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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit, 12-digit, 14-digit, 16-digit, 2-digit, All tags...
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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.


map background search result map search result map SiteID-030 Upper Iowa River, at IA-76 near Dorchester, IA USGS Topo Map Vector Data (Vector) 4274 Blackwater River MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 8721 Church Creek MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 45121 Tilghman MD (published 20231222) FileGDB USGS Watershed Boundary Dataset (WBD) for 2-digit Hydrologic Unit - 03 (published 20240111) FileGDB USGS NED 1/3 arc-second Contours for Salisbury W, Maryland 1 x 1 degree (published 20240112) FileGDB USGS US Topo 7.5-minute map for Bowman, SC 2017 USGS US Topo 7.5-minute map for Clubhouse Crossroads, SC 2014 USGS US Topo 7.5-minute map for Cottageville, SC 2011 USGS US Topo 7.5-minute map for Maple Cane Swamp, SC 2011 USGS US Topo 7.5-minute map for Reevesville, SC 2014 USGS US Topo 7.5-minute map for Wadboo Swamp, SC 2011 USGS US Topo 7.5-minute map for Bloodsworth Island, MD 2011 USGS US Topo 7.5-minute map for Cambridge, MD 2011 USGS US Topo 7.5-minute map for Chicamacomico River, MD 2016 USGS US Topo 7.5-minute map for Preston, MD 2014 USGS US Topo 7.5-minute map for Rhodesdale, MD 2016 USGS US Topo 7.5-minute map for Richland Point, MD 2017 USGS Topo Map Vector Data (Vector) 40368 Seaford West DE (published 20231222) GeoPackage USGS Topo Map Vector Data (Vector) 27655 Mardela Springs MD (published 20231222) GeoPackage SiteID-030 Upper Iowa River, at IA-76 near Dorchester, IA USGS Topo Map Vector Data (Vector) 4274 Blackwater River MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 8721 Church Creek MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 45121 Tilghman MD (published 20231222) FileGDB USGS US Topo 7.5-minute map for Bowman, SC 2017 USGS US Topo 7.5-minute map for Clubhouse Crossroads, SC 2014 USGS US Topo 7.5-minute map for Cottageville, SC 2011 USGS US Topo 7.5-minute map for Maple Cane Swamp, SC 2011 USGS US Topo 7.5-minute map for Reevesville, SC 2014 USGS US Topo 7.5-minute map for Wadboo Swamp, SC 2011 USGS US Topo 7.5-minute map for Bloodsworth Island, MD 2011 USGS US Topo 7.5-minute map for Cambridge, MD 2011 USGS US Topo 7.5-minute map for Chicamacomico River, MD 2016 USGS US Topo 7.5-minute map for Preston, MD 2014 USGS US Topo 7.5-minute map for Rhodesdale, MD 2016 USGS US Topo 7.5-minute map for Richland Point, MD 2017 USGS Topo Map Vector Data (Vector) 40368 Seaford West DE (published 20231222) GeoPackage USGS Topo Map Vector Data (Vector) 27655 Mardela Springs MD (published 20231222) GeoPackage USGS NED 1/3 arc-second Contours for Salisbury W, Maryland 1 x 1 degree (published 20240112) FileGDB USGS Watershed Boundary Dataset (WBD) for 2-digit Hydrologic Unit - 03 (published 20240111) FileGDB