286 datasets found
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Federal
USGS US Topo Map Collection recent views
Department of the Interior —
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography,... -
Federal
Watershed Boundary Dataset (WBD) - USGS National Map Downloadable Data Collection NGDA recent views
Department of the Interior —
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and... -
Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA recent views
Department of the Interior —
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... -
Federal
USGS Imagery Topo Base Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
USGS Imagery Topo is a tile cache base map of orthoimagery in The National Map and US Topo vector data visible to the 1:9,028 scale. Orthoimagery data are typically... -
Federal
USGS Historical Topographic Map Collection recent views
Department of the Interior —
USGS Historical Quadrangle in GeoPDF. The USGS Historical Quadrangle Scanning Project (HQSP) is scanning all scales and all editions of topographic maps published by... -
Federal
Great Smoky Mountains National Park Fish Distribution 2018 recent views
Department of the Interior —
Stream acidification is an increasingly serious threat to the survival of brook trout. Streams in GRSM naturally become more acidic at higher elevations. However,... -
Federal
Great Smoky Mountains National Park Fish Distribution (2015) recent views
Department of the Interior —
For depicting the extent of fish distribution 2015 (Brook, Brown, and Rainbow) in the Great Smoky Mountains National Park. Using the USGS HEM Event Management tool,... -
Federal
USGS Topo Map Vector Data Downloadable Data Collection recent views
Department of the Interior —
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features. -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection recent views
Department of the Interior —
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography... -
Federal
USGS Topo Base Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
USGS Topo is a tile cache base map service that combines the most current data in The National Map (TNM), and other public-domain data, into a multi-scale topographic... -
Federal
USGS Hydrography (NHD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Hydrography Dataset (NHD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The USGS National Hydrography Dataset (NHD) service from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about... -
University
Tularosa Mountains 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
University
Corona 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
University
Villanueva 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
University
Oscura Mountains 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
University
Roy 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
University
Sanders 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
University
Navajo Reservoir 1:100000 Quad Hydrography DLGs recent views
Earth Data Analysis Center, University of New Mexico —
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related... -
Federal
Single-Beam derived bathymetric contours of Tampa Bay, Florida (2001-2004) in ESRI shapefile format recent views
Department of the Interior —
Tampa Bay and its environs have experienced phenomenal urban growth and significant changes in land-use practices over the past 50 years. This trend is expected to... -
Federal
USGS Hydro Cached Base Map Service from The National Map NGDA recent views
U.S. Geological Survey, Department of the Interior —
âThis service is a cached overlay of a cartographic representation of the National Hydrography Dataset (NHD). âThe NHD is a comprehensive set of digital...
286 datasets found