674 datasets found
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Federal
Yosemite National Park Small-Scale Base GIS Data
Department of the Interior —
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources... -
Federal
EnviroAtlas - Los Angeles, CA - Estimated Percent Green Space Along Walkable Roads
U.S. Environmental Protection Agency —
This EnviroAtlas dataset estimates green space along walkable roads. Green space within 25 meters of the road centerline is included and the percentage is based on... -
Federal
2023 Cartographic Boundary File (SHP), State Legislative District (SLD) Lower Chamber for California, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
EnviroAtlas - Sonoma County, CA - Estimated Intersection Density of Walkable Roads
U.S. Environmental Protection Agency —
This EnviroAtlas dataset estimates the intersection density of walkable roads within a 750 meter radius of any given 10 meter pixel in the community. Intersections... -
Federal
H12618: NOS Hydrographic Survey , Approaches to LA Long Beach, CA, 2013-11-04
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
2023 Cartographic Boundary File (KML), County Subdivision for California, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
EnviroAtlas 15m Riparian Buffer Vegetated Cover Web Service
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset... -
Federal
Projections of Rangeland Fractional Component Cover Across Western Northern American Rangelands for Representative Concentration Pathways (RCP) 4.5 and 8.5 Scenarios for the 2020s, 2050s, and 2080s Time-Periods
Department of the Interior —
Climate change over the past century has altered vegetation community composition and species distributions across rangelands in the western United States. The scale... -
Federal
EnviroAtlas - Los Angeles, CA - Tree Cover Along Walkable Roads by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community... -
Federal
Long Island Sound metals sample distribution locations
Department of the Interior —
This GIS layer contains a point overlay showing the location of surficial samples used in the analysis of metal distributions in LIS. Attribute information containing... -
Federal
Monitoring and Management of Lagoon Mouths in Southern California - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
A team of collaborators from the Tijuana River National Estuarine Research Reserve, Southwest Wetlands Interpretive Association, and University of California-Davis... -
Federal
EnviroAtlas - San Diego, CA - Demographics by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset is a summary of key demographic groups for the EnviroAtlas community. This dataset was produced by the US EPA to support research and online... -
Federal
Metabolism estimates for 356 U.S. rivers (2007-2017): 7. Model diagnostics
Department of the Interior —
This dataset provides key diagnostics and overall assessments of metabolism model performance. The format is a table with 1 row per model (1 tab-delimited file,... -
Federal
EnviroAtlas - San Diego, CA - Impervious Proximity Gradient
U.S. Environmental Protection Agency —
In any given 1-square meter point in this EnviroAtlas dataset, the value shown gives the percentage of impervious surface within 1 square kilometer centered over the... -
Federal
Red sea urchin habitat suitability model for Channel Islands National Marine Sanctuary Biogeographic Assessment
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Marine Sanctuary Program (NMSP) updates and revises the management plans for each of its 13 sanctuaries. This process, which is open to the public,... -
Federal
California sheephead habitat suitability model for Channel Islands National Marine Sanctuary Biogeographic Assessment
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Marine Sanctuary Program (NMSP) updates and revises the management plans for each of its 13 sanctuaries. This process, which is open to the public,... -
Federal
TIGER/Line Shapefile, 2021, County, San Bernardino County, CA, All Roads
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Metabolism estimates for 356 U.S. rivers (2007-2017): 5. Model configurations
Department of the Interior —
This dataset provides model specifications used to estimate metabolism. The format is a table with 1 row per model (1 tab-delimited file, compressed into zip file).... -
Federal
National Assessment of Oil and Gas Project - San Joaquin Basin Province (010) Assessment Units
Department of the Interior —
The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is... -
Federal
Metabolism estimates for 356 U.S. rivers (2007-2017): 2a. Site coordinates
Department of the Interior —
This dataset provides site locations as shapefile points. The format is a shapefile for all sites combined (.shp, .shx, .dbf, and .prj files). This dataset is part of...
674 datasets found