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Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types GeoTIFF (2) Map Service (2) Raster (2) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Stephen Boyte Daniel H Doctor U.S. Geological Survey - ScienceBase Rachel (Contractor) L Jackson U.S. Geological Survey, Northeast Region More... Categories Data (2) Tag Types Theme (2) Place (2) USGS Scientific Topic Keyword (2) Harvest Set (2) Tag Schemes Common geographic areas (2) Data (1) Ecosystem (1) Technique (1) ISO 19115 Topic Category (2) USGS Thesaurus (1) None (1) More... View Results as: JSON ATOM CSV

Enhanced Terrain Imagery of the Beckley 30 x 60 Minute Quadrangle from Lidar-Derived Elevation Models at 3-Meter Resolution This imagery dataset consists of 3-meter resolution, lidar-derived imagery of the Beckley 30 x 60 minute quadrangle in West Virginia, Virginia and Kentucky. The source data used to construct this imagery consists of 1-meter resolution lidar-derived digital elevation models (DEMs). The lidar source data were compiled from different acquisitions published between 2020 and 2022. The data were processed using geographic information systems (GIS) software. The data is projected in WGS 1984 Web Mercator. This representation illustrates the terrain as a hillshade with contrast adjusted to highlight local relief according to a topographic position index (TPI) calculation. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Economic Geology, Geography, Geomorphology, Kentucky, Land Use Change, All tags... Lidar, Mineral Resources, USGS Science Data Catalog (SDC), Water Resources, West Virginia, elevation, imageryBaseMapsEarthCover, lidar, topography, Fewer tags Using Targeted Training Data to Develop Site Potential for the Upper Colorado River Basin from 2000 - 2018 Defining site potential for an area establishes its possible long-term vegetation growth productivity in a relatively undisturbed state, providing a realistic reference point for ecosystem performance. Modeling and mapping site potential helps to measure and identify naturally occurring variations on the landscape as opposed to variations caused by land management activities or disturbances (Rigge et al. 2020). We integrated remotely sensed data (250-m enhanced Moderate Resolution Imaging Spectroradiometer (eMODIS) Normalized Difference Vegetation Index (NDVI) (https://earthexplorer.usgs.gov/)) with land cover, biogeophysical (i.e., soils, topography) and climate data into regression-tree software (Cubist®). We... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Arid, Arizona, Colorado, Ecology, Geography, All tags... Grass, LCMAP, Land Cover Monitoring Assessment & Projection, MTBS, Machine learning, Modeling, Monitoring Trends in Burn Severity, NLCD, National Land Cover Database, New Mexico, POLARIS Soils, PRISM Normals (1981 - 2010), Rangeland, Regression tree, Remote Sensing, Semiarid, Shrub, Spatial analysis, USGS Science Data Catalog (SDC), United States, Upper Colorado River Basin, Utah, West, Wyoming, geoscientificInformation, western United States, Fewer tags