29,408 datasets found
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Federal
Modeling barrier island habitats using landscape position information for Dauphin Island, Alabama
Department of the Interior —
Barrier islands provide important ecosystem services, including storm protection and erosion control to the mainland, habitat for fish and wildlife, and tourism... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P3 from 21 July 1997
Department of the Interior —
Orthorectified image from aerial photograph of wetland P3 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
High-resolution bathymetry data collected in 2010 in Skagit Bay, Washington
Department of the Interior —
These metadata describe the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) 2010 bathymetry data collected in Skagit Bay Washington... -
Federal
Intersects for Martha's Vineyard, Massachusetts, generated to calculate shoreline change rates using the Digital Shoreline Analysis System version 5.0
Department of the Interior —
The Massachusetts Office of Coastal Zone Management launched the Shoreline Change Project in 1989 to identify erosion-prone areas of the coast. The shoreline position... -
Federal
Single-Beam Bathymetry Sounding Data of Shark River and Trout Creek, Florida (2004) in XYZ file format
Department of the Interior —
During the past century, river and tidal creeks through the coastal wetlands of the Everglades have filled with sediment and vegetation of surrounding landscapes to... -
Federal
Soil and Water Assessment Tool (SWAT) models for the Pee Dee River Basin used to simulate future streamflow and irrigation demand based on climate and urban growth projections
Department of the Interior —
As part of the Coastal Carolinas Focus Area Study of the U.S. Geological Survey National Water Census Program, the Soil and Water Assessment Tool (SWAT) was used to... -
Federal
Collection, Analysis, and Age-Dating of Sediment Cores from Salt Marshes, Rhode Island, 2016
Department of the Interior —
The accretion history of fringing salt marshes in Narragansett Bay, Rhode Island, was reconstructed from sediment cores. Age models, based on excess lead-210 and... -
Federal
Sage sparrow density in the Wyoming Basins Ecoregional Assessment area
Department of the Interior —
Map of Sage sparrow density (birds/ha) in relation to vegetation, abiotic, and anthropogenic features. -
Federal
Hydrologic and geochemical data and models supporting integrated evaluation of the Captain Jack Superfund Site, Boulder County, Colorado
Department of the Interior —
This child item of the data release contains geochemical and environmental-tracer model inputs, outputs, model results, and a full model archive (model code). Dataset... -
Federal
Backscatter [Swath]-- Offshore of Monterey, California
Department of the Interior —
This part of DS 781 presents data for the acoustic-backscatter map of the Offshore of Monterey map area, California. Backscatter data are provided as separate grids... -
Federal
Western US Ruggedness Raw Values
Department of the Interior —
"Vector Ruggedness Measure (VRM) measures terrain ruggedness as the variation in three-dimensional orientation of grid cells within a neighborhood. Vector analysis is... -
Federal
Daily Loads of Suspended Sediment, Total Nitrogen, and Total Phosphorus Calculated from Instantaneous Regression Model Concentration Estimates from June 23, 2015 through February 6, 2019.
Department of the Interior —
The primary data sets consist of loads (with upper 95-percent prediction interval, and lower 95-percent prediction interval) of suspended sediment, total nitrogen,... -
Federal
Contours--Offshore of San Francisco, California
Department of the Interior —
This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore of San Francisco map area, California. The vector data file... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P11 from 16 July 1998
Department of the Interior —
Orthorectified image from aerial photograph of wetland P11 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Geodatabase of oil and gas pads and roads within the Bureau of Land Management's Carlsbad Field Office administrative boundary, New Mexico
Department of the Interior —
This database contains spatial data on the location, number, size and extent of energy-related surface disturbances within the Bureau of Land Management’s (BLM)... -
Federal
MODFLOW-NWT groundwater flow model used to evaluate groundwater flow in the Elkhorn and Loup River Basins, Central Nebraska, Phase Three: U.S. Geological Survey data release
Department of the Interior —
The U.S. Geological Survey (USGS) refined the spatial and temporal discretization of a previously modeled area (Phase 1: https://pubs.usgs.gov/sir/2008/5143/ and... -
Federal
Contours-Offshore of Bodega Head, California
Department of the Interior —
This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore of Bodega Head map area, California. The vector data file is... -
Federal
Data Supporting a Framework to Incorporate Established Conservation Networks into Freshwater Conservation Planning
Department of the Interior —
This data set provides the results of a conservation prioritization analysis for wadeable streams in Missouri, USA. Higher values (Maximum of 1) represent higher... -
Federal
Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods for the Commonwealth of Puerto Rico for current and potentially restored coral reefs
Department of the Interior —
This part of the data release presents projected flooding extent polygon (flood masks) shapefiles based on wave-driven total water levels for the Commonwealth of... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T3 from 21 July 1997
Department of the Interior —
Orthorectified image from aerial photograph of wetland T3 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of...
29,408 datasets found