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HydroSHEDS (RIV) - River network (stream lines) at 15s resolution - Europe HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (DIR) - Drainage directions at 15s resolution - Africa HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (DIR) - Drainage directions at 15s resolution - Australia HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags Wetlands and deepwater habitats in the state of Colorado, USA This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth,... Tags: bogs, deepwater habitats, fens, hydrography, marshes, All tags... surface water, swamps, wetlands, Fewer tags HydroSHEDS (BAS) - Drainage basins (watershed boundaries) at 15s resolution - Central America HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - Central America river network (stream lines) at 30s resolution HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (BAS) - Drainage basins (watershed boundaries) at 15s resolution - Europe HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - Europe river network (stream lines) at 30s resolution HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (BAS) - Drainage basins (watershed boundaries) at 15s resolution - South America HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - South America river network (stream lines) at 30s resolution HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - Asia river network (stream lines) at 30s resolution HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (BAS) - Europe drainage basins (watershed boundaries) at 30s resolution HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags National Wetlands Inventory (NWI) polygon data, Arizona This data set represents the extent, approximate location and type of wetlands and deepwater habitats in Arizona. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial... Tags: bogs, deepwater habitats, fens, hydrography, marshes, All tags... surface water, swamps, wetlands, Fewer tags Major Dams of the United States, Puerto Rico and the US Virgin Islands This map layer portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extracting dams 50 feet or more in height, or with a normal storage capacity of 5,000 acre-feet or more, or with a maximum storage capacity of 25,000 acre-feet or more, from the 79,777 dams in the U.S. Army Corps of Engineers National Inventory of Dams. This is a replacement for the April 1994 map layer. Tags: dam safety, dams, hydrography, improvement, inland waters, All tags... reservoir capacity, reservoir storage, reservoirs, surface water, Fewer tags HydroSHEDS (ACC) - Flow accumulation [cells] at 15s resolution - Africa HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - River network (stream lines) at 15s resolution - North America HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - River network (stream lines) at 15s resolution - Central America HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (DIR) - Drainage directions at 15s resolution - South America HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (BAS) - Africa drainage basins (watershed boundaries) at 30s resolution HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags HydroSHEDS (RIV) - River network (stream lines) at 15s resolution - Africa HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent and comprehensive format for regional and global-scale applications. HydroSHEDS offers a suite of geo-referenced data sets (vector and raster), including stream networks, watershed boundaries, drainage directions, and ancillary data layers such as flow accumulations, distances, and river topology information. HydroSHEDS is derived from elevation data of the Shuttle Radar Topography Mission (SRTM) at 3 arc-second resolution. Available HydroSHEDS resolutions range from 3 arc-second (approx. 90 meters at the equator) to 5 minute (approx. 10 km at the equator) with seamless... Tags: 3-arc-second dem, cartography, digital elevation model, drainage, earth science, All tags... edc, eros, gis, hydropattern, hydrosphere, land surface, mapping, rivers, streams, surface water, terrain elevation, topography, usgs, watershed characteristics, Fewer tags 1 2 3 »