319 datasets found
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Federal
2013 3 ft Digital Elevation Model of Clarksburg, Maryland
Department of the Interior —
This is a 3 ft resolution digital elevation model derived from light detection and ranging (lidar). Lidar was collected in 2013 and coverage includes a portion of... -
Federal
Greig Street digital elevation model (DEM) from low-altitude aerial imagery from unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017 (32-bit floating point GeoTIFF image)
Department of the Interior —
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),... -
Federal
CACO2002_EAARLA_BE_z19_n88g12B_mosaic_metadata: EAARL Coastal Topography--Cape Cod National Seashore, Massachusetts, 2002: Bare Earth
Department of the Interior —
A bare-earth topography Digital Elevation Model (DEM) mosaic for the Cape Cod National Seashore was produced from remotely sensed, geographically referenced elevation... -
Federal
EAARL Topography-Natchez Trace Parkway 2007: First Surface
Department of the Interior —
A first surface elevation map (also known as a Digital Elevation Model, or DSM) of a portion of the Natchez Trace Parkway in Mississippi was produced from remotely... -
Federal
EAARL-B Submerged Topography--Saint Thomas, U.S. Virgin Islands, 2014
Department of the Interior —
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... -
Federal
Exit_Paradise_C_2012_DEM
Department of the Interior —
Digital elevation model in geotiff format of Exit Creek and part of Paradise Creek, Alaska based on 12 October 2012 aerial photography and made from vector breaklines... -
Federal
Surface Representing the Floor of Lake Mead and the surrounding area: UTM Projection 10m cellsize
Department of the Interior —
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction... -
Federal
EAARL Coastal Topography and Imagery--Fire Island National Seashore, New York, 2009
Department of the Interior —
A digital elevation model (DEM) of a portion of the Fire Island National Seashore in New York was produced from remotely sensed, geographically referenced elevation... -
Federal
Color-hillshade relief GeoTIFF image of the Potomac River/Chesapeake Bay Area (CLRHSHD_POTO_GEO.TIF, Geographic, NAD83)
Department of the Interior —
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on... -
Federal
EAARL Topography-Vicksburg National Millitary Park 2008: Bare Earth
Department of the Interior —
A bare earth elevation map (also known as a Digital Elevation Model, or DEM) of the Vicksburg National Military Park in Mississippi was produced from remotely sensed,... -
Federal
Coastal Topography--Northeast Atlantic Coast, Post-Hurricane Sandy, 2012: Lidar point-cloud data (LAS)
Department of the Interior —
Binary point-cloud data were produced for a portion of the New York, Delaware, Maryland, Virginia, and North Carolina coastlines, post-Hurricane Sandy (Sandy was an... -
Federal
BITH2014_TurkeyCreekUnit_EAARLB_BE_z15_n88g12A_mosaic_metadata: EAARL-B Topography-Big Thicket National Preserve: Turkey Creek Unit, Texas, 2014
Department of the Interior —
A bare-earth topography digital elevation model (DEM) mosaic for the Turkey Creek Unit of Big Thicket National Preserve in Texas, was produced from remotely sensed,... -
Federal
1/3rd arc-second Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection NGDA
Department of the Interior —
This is a tiled collection of the 3D Elevation Program (3DEP) and is 1/3 arc-second (approximately 10 m) resolution. The 3DEP data holdings serve as the elevation... -
Federal
Repeat Lidar and Orthoimagery of Headwater Streams in the Donner und Blitzen River Basin, Oregon: Lidar Intensity Rasters, September 2022
Department of the Interior —
In June and September, 2022, NV5 Geospatial collected aerial imagery and near-infrared (NIR) light detecting and ranging (lidar) data from crewed aircraft over 62... -
Federal
BITH2014_BigSandyCreekUnit_EAARLB_FS_z15_n88g12A_mosaic_metadata: EAARL-B Topography-Big Thicket National Preserve: Big Sandy Creek Unit, Texas, 2014
Department of the Interior —
A first-surface topography digital elevation model (DEM) mosaic for the Big Sandy Creek Unit of Big Thicket National Preserve in Texas, was produced from remotely... -
Federal
EAARL Coastal Topography and Imagery--Western Louisiana, Post-Hurricane Rita, 2005: First Surface
Department of the Interior —
ASCII xyz and binary point-cloud data, as well as a digital elevation model (DEM) of a portion of the Louisiana coastline, post-Hurricane Rita (September 2005... -
Federal
Beach topography and near-shore bathymetry of Lake Superior at Minnesota Point near the Duluth Entry of Lake Superior, Duluth, MN, August 2022
Department of the Interior —
These data are digital elevation models (DEMs) of the beach topography and near-shore bathymetry of Lake Superior at Minnesota Point near the Duluth Entry, Duluth,... -
Federal
DS888-metadata: EAARL-B Coastal Topography—Fire Island, New York, pre-Hurricane Sandy, 2012: Seamless (Bare Earth and Submerged)
Department of the Interior —
American Standard Code Information Interchange XYZ and binary point-cloud data, as well as a seamless (bare-earth and submerged) digital elevation model for part of... -
Federal
Digital Elevation Model of the San Gorgonio Pass area, elevation values in feet, Riverside County, California.
Department of the Interior —
Digital Elevation Models (DEMs) are digital records of terrain elevations at regularly spaced intervals. The interval between elevations of 7.5 minute DEMs is... -
Federal
ST3_Final_DEM_metadata: Dauphin Island Decadal Forecast Evolution Model Inputs and Results: Final DEMs without restoration alternative for storminess bins (ST1-ST4) and sea level rise scenarios (SL1-SL3).
Department of the Interior —
The model input and output of topography and bathymetry values resulting from forecast simulations of coupled modeling scenarios occurring between 2015 and 2025 at...
319 datasets found