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OH Digital Elevation Models DEMs
Ohio Digital Elevation Models (DEMs) -
Tennessee GIS: Elevation Data
From the site: "Digital elevation model (DEM) data are arrays of regularly spaced elevation values referenced horizontally either to a Universal Transverse Mercator (UTM)... -
Cape Fear River, NC (S050) Bathymetric Digital Elevation Model(30 meter resol...
Bathymetry for the Cape Fear River was derived from seven surveys containing34,390 soundings. No surveys were omitted. The average separationbetween soundings was 54 meters. One... -
San Francisco Bay, CA (P090) Bathymetric Digital ElevationModel (30 meter res...
Bathymetry for San Francisco Bay was derived from thirty surveys containing417,452 soundings. Older, less accurate, overlapping surveys wereeither partially or entirely omitted.... -
Charlotte Harbor, FL (G050) Bathymetric Digital ElevationModel (30 meter reso...
Bathymetry for Charlotte Harbor was derived from twenty-two surveyscontaining 256,940 soundings. No surveys were omitted. The averageseparation between soundings was 55 meters.... -
EAARL-B Topography-Big Thicket National Preserve: Menard Creek Corridor Unit,...
A bare-earth topography Digital Elevation Model (DEM) mosaic for the Menard Corridor Unit of Big Thicket National Preserve in Texas was produced from remotely sensed,... -
Utah FORGE: Area LiDAR Bare Earth DEM Mosaic
This is a mosaic of 154 bare earth DEM panels (0.5 m resolution) acquired during Phase II of the Utah FORGE project. The DEM covers the western Mineral Mountains and adjoining... -
Topographic Lidar Survey of the Chandeleur Islands, Louisiana, February 6, 20...
A topographic Lidar survey was conducted on February 6, 2012, over the Chandeleur Islands, Louisiana. The data were collected at a nominal pulse space of 0.5-meter (m) and... -
Lidar-Derived First-Surface Digital Elevation Model (DEM) Mosaic for EAARL-B ...
A first-surface topography Digital Elevation Model (DEM) mosaic for the Little Pine Island Bayou Corridor Unit of Big Thicket National Preserve in Texas was produced from... -
TERRAIN Submission for Vilas Countywide DFIRM
Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create the elevation... -
Greig Street digital elevation model (DEM) from low-altitude aerial imagery f...
Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake... -
2017 Digital Elevation Model - SE Corner
The 2017 Digital Terrain Model (DTM) is a 2 foot pixel resolution raster in Erdas IMG format. This was created using the ground (class = 2) lidar points and incorporating the... -
EAARL-B Submerged Topography--Saint Thomas, U.S. Virgin Islands, 2014
A submerged topography Digital Elevation Model (DEM) mosaic for a portion of the submerged environs of Saint Thomas, U.S. Virgin Islands, was produced from remotely sensed,... -
Cove Creek Gap 40 ft Interval Contour Lines
The Cove Creek Gap 40 ft Interval Contour Lines is the primary Cove Creek Gap 40 ft Interval Contour Line data product produced and distributed by the National Park Service,... -
EAARL-B Submerged Topography–Saint Croix, U.S. Virgin Islands, 2014
ASCII XYZ point cloud data for a portion of the submerged environs of Saint Croix, U.S. Virgin Islands, was produced from remotely sensed, geographically referenced elevation... -
Matagorda Bay, TX (G280) Bathymetric Digital Elevation Model(30 meter resolut...
Bathymetry for Matagorda Bay wasderived from twenty-three surveys containing 250,396 soundings. Sixoverlapping, older, less accurate surveys were omitted, and the overlap from... -
Cape Cod Bay, MA (N180) Bathymetric Digital Elevation Model(30 meter resoluti...
Bathymetry for Cape Cod Bay was derived from fifteen surveys containing139,022 soundings. One entire overlapping, older, less accurate surveywas omitted, and the overlap from... -
Pamlico Sound, NC (S020) Bathymetric Digital Elevation Model(30 meter resolut...
Bathymetry for Pamlico Sound was derived from Sixty-five surveyscontaining 648,402 soundings. Nine older, overlapping, less accuratesurveys were entirely omitted before tinning... -
Calcasieu Lake, LA (G240) Bathymetric Digital Elevation Model(30 meter resolu...
Bathymetry for Calcasieu Lake was derived from five surveys containing27,199 soundings. No surveys were omitted. The average separationbetween soundings was 98 meters. The... -
2007 Northwest Florida Water Management District (NWFWMD) Lidar: Portions of ...
LIDAR data is remotely sensed high-resolution elevation data collected by an airborne collection platform. Using a combination of laser range finding, GPS positioning and...
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