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Federal
A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California 20 recent views
Department of the Interior —
A seamless, three-meter digital elevation model (DEM) was constructed for the entire Southern California coastal zone, extending 473 km from Point Conception to the... -
Federal
10-m Topographic Wetness Index 14 recent views
Department of the Interior —
The lidar Topographic Wetness Index (TWI) is the TWI data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. Concave,... -
Federal
Modified topobathymetric elevation data for Lake Powell
Department of the Interior —
This dataset provides a modified version of the previously published Lake Powell topobathymetric digital elevation model (TBDEM; Poppenga and others, 2020). The... -
Federal
Digital elevation model of Kilauea Volcano, Hawai'i, based on July 2019 airborne lidar surveys
Department of the Interior —
The 2018 eruption of Kilauea Volcano on the Island of Hawai'i saw the collapse of a new, nested caldera at the volcano's summit, and the inundation of 35.5 square... -
Federal
3-m Lidar Digital Elevation Model
Department of the Interior —
The lidar Digital Elevation Model (DEM) is the primary elevation data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. -
Federal
High-resolution digital elevation model of Mount St. Helens and upper North Fork Toutle River basin, based on airborne lidar surveys of July-September, 2017
Department of the Interior —
The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava... -
Federal
Fontana Dam 40 ft Interval Contour Lines
Department of the Interior —
The Fontana Dam 40 ft Interval Contour Lines is the primary Fontana Dam 40 ft Interval Contour Line data product produced and distributed by the National Park... -
Federal
30-m Lidar Aspect Model
Department of the Interior —
The lidar 30m Aspect Model is the primary 30m aspect data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. -
Federal
Input Data Boundary Outlines for DEMs of the North-Central California Coast (DEM_source_data.shp)
Department of the Interior —
A GIS polygon shapefile outlining the boundaries of the native input datasets used to construct a seamless, 2-meter resolution digital elevation model (DEM) was... -
Federal
Arc ASCII and GeoTiff DEMs of the North-Central California Coast (DEM_#_ASCII and DEM_#_GeoTIFF)
Department of the Interior —
A seamless, 2 meter resolution digital elevation model (DEM) was constructed for the open-coast region of the San Francisco Bay Area (outside of the Golden Gate... -
Federal
Gatlinburg 40 ft Interval Contour Lines
Department of the Interior —
The Gatlinburg 40 ft Interval Contour Lines is the primary Gatlinburg 40 ft Interval Contour Line data product produced and distributed by the National Park Service,... -
Federal
Hydro-flattened Elevation Area Outlines for DEMs of the North-Central California Coast (Hydro_flattened_water.shp)
Department of the Interior —
A GIS polygon shapefile outlining the extent of small lakes or ponds within the terrain that were assigned a hydo-flattened elevation during lidar post-processing.... -
Federal
30-m Diurnal Anisotropic Heating Index
Department of the Interior —
The lidar Diurnal Anisotropic Heating Index (DAH) is the DA data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. -
Federal
30-m Topographic Wetness Index
Department of the Interior —
The lidar Topographic Wetness Index (TWI) is the TWI data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. Concave,... -
Federal
Vertical Land Change, Itasca and St. Louis Counties, Minnesota
Department of the Interior —
The vertical land change activity focuses on the detection, analysis, and explanation of topographic change. These detection techniques include both quantitative... -
Federal
30-m Average Curvature
Department of the Interior —
The lidar Average Curvature is the Average Curvature data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. The... -
Federal
3-m Lidar Digital Elevation Model (meters)
Department of the Interior —
The 3 m Resolution Lidar Digital Elevation Model (DEM) is the primary elevation data product produced and distributed by the National Park Service, Great Smoky... -
Federal
Digital elevation models of upper North Fork Toutle River near Mount St. Helens, based on 2006-2014 airborne lidar surveys
Department of the Interior —
The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava... -
Federal
30-m Morphometric Protection Index
Department of the Interior —
The lidar Morphometric Protection Index (MPI) is the MPI data product produced and distributed by the National Park Service, Great Smoky Mountains National Park....