C69022FA-7E57-44F4-B234-4E75EA27961C eng utf8 dataset dataset EnviroAtlas Coordinator U.S. Environmental Protection Agency, Office of Research and Development - Center for Public Health and Environmental Assessment (CPHEA), EnviroAtlas Geospatial Data Owner (919) 541-3832 109 T.W. Alexander Drive Research Triangle Park NC 27709 EnviroAtlas@epa.gov https://www.epa.gov/enviroatlas pointOfContact 2025-07-24 ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 2 column 461724 10.000000 row 292123 10.000000 area true false -2357725.000000 252165.000000 -2357725.000000 3173395.000000 2259515.000000 3173395.000000 2259515.000000 252165.000000 -49105.000000 1712780.000000 center 4326 EPSG EnviroAtlas - Public outdoor recreation areas availability and accessibility for the Conterminous United States 2025-06-27 publication U.S. Environmental Protection Agency (US EPA) originator U.S. EPA Office of Research and Development (ORD) - Center for Public Health and Environmental Assessment (CPHEA) Research Triangle Park, NC publisher mapDigital This EnviroAtlas map estimates the accessibility and availability of public outdoor recreational areas (e.g., urban parks, national forests) within 800m along walkable routes (approx. ½-mile or 10-minute walk). Accessibility refers to the walkable area surrounding an outdoor recreational area while availability refers to the amount of recreational area provided per person within the walkable area. The map covers the continental U.S. More information can be found in the journal article (https://doi.org/10.1016/j.landurbplan.2025.105445). This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets). The purpose of these data are to show the accessibility and availability of public outdoor recreation areas within walking distance across the Conterminous United States. This data can be assessed with other socio-economic factors to identify areas of need. The overall goal of EnviroAtlas is to employ and develop the best available science to map indicators of ecosystem services production, demand, and drivers for the nation. completed EnviroAtlas Coordinator U.S. Environmental Protection Agency, Office of Research and Development - Center for Public Health and Environmental Assessment (CPHEA), EnviroAtlas Geospatial Data Owner (919) 541-3832 109 T.W. Alexander Drive Research Triangle Park NC 27709 EnviroAtlas@epa.gov https://www.epa.gov/enviroatlas publisher asNeeded Alabama Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas United States Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming place EPA Place Names 2015-01-31 publication Ecosystem Environment Recreation theme EPA GIS Keyword Thesaurus 2007-11-02 publication 020:072 theme Federal Program Inventory 2013-09-16 publication Ecosystem Services EnviroAtlas Environment Environmental Atlas Green Space Human Well-being Society theme User 2022-01-11 publication None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated. EPA Public Domain License licenseUnrestricted https://edg.epa.gov/EPA_Data_License.html unclassified https://project-open-data.github.io/schema/#accessLevel grid eng utf8 Microsoft Windows 10 Version 10.0 (Build 22631) ; Esri ArcGIS 13.5.0.57366 true -127.911109 -65.32597 22.715305 51.612413 2020-01-01T00:00:00 2022-01-01T00:00:00 Square meters of public outdoor recreation area (PORA) accessible per person. 0 represents areas with no population that are within walking distance of a PORA. Null indicates areas beyond walkable access of any PORA. image 1 1 Band_1 639549510 0 Unified Code of Units of Measure [arb'U] 64 false false false false false Raster Dataset https://enviroatlas.epa.gov/download/PADUS_AR_PAAA_10m_20250221.tif.zip download download https://enviroatlas.epa.gov/arcgis/rest/services/Rasters/Outdoor_recreation_area_walking_distance/ImageServer ESRI:ArcGIS offlineAccess https://www.epa.gov/enviroatlas/enviroatlas-data information information https://www.epa.gov/enviroatlas information information dataset Tests for integrity have not been performed. EPA National Geospatial Data Policy Features have been reviewed by U.S. EPA EnviroAtlas Project Managers for public release. true Features represented have not been tested for completeness EPA National Geospatial Data Policy Features have been reviewed by U.S. EPA EnviroAtlas Project Managers for public release. true Processing steps are available in the metadata's Entity and Attribute Overview Description. 2025-01-01T00:00:00 Protected Area Database US − Accessible Recreation. Dataset: https://doi.org/10.17605/OSF.IO/PWDSG Journal article: https://doi.org/10.1038/s41597-022-01857-7 PAD-US-AR Version 1 Protected Area Database US − Accessible Recreation 2022-10-31 publication National Hydrography Dataset Plus High Resolution (NHD Plus HR) Release 1 https://www.usgs.gov/national-hydrography/access-national-hydrography-products National Hydrography Dataset Plus High Resolution (NHD Plus HR) Release 1 2021-01-01 publication ArcGIS StreetMap Premium North America 2021 Release 1 ArcGIS StreetMap Premium North America 2021 Release 1 2021-01-01 publication 2020 Dasymetric Population for the Conterminous United States v1.1 https://www.epa.gov/enviroatlas/forms/enviroatlas-data-download 2020 Dasymetric Population for the Conterminous United States v1.1 2020-01-01 publication asNeeded 2025-07-30