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EnviroAtlas - Milwaukee, WI - Estimated Intersection Density of Walkable Roads

Metadata Updated: October 14, 2024

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 are defined as any point where 3 or more roads meet and density is calculated using kernel density, where closer intersections are weighted higher than further intersections. Intersection density is highly correlated with walking for transportation. 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).

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date August 20, 2019
Metadata Created Date October 14, 2024
Metadata Updated Date October 14, 2024
Reference Date(s) June 19, 2019 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date August 20, 2019
Metadata Created Date October 14, 2024
Metadata Updated Date October 14, 2024
Reference Date(s) June 19, 2019 (publication)
Responsible Party U.S. Environmental Protection Agency, Office of Research and Development-Sustainable and Healthy Communities Research Program, EnviroAtlas (Point of Contact)
Contact Email
Guid {991BCB95-1624-4102-95D5-6B1E382F5C12}
Access Constraints Use Constraints: 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., Access Constraints: None.
Bbox East Long -87.80415
Bbox North Lat 43.4568
Bbox South Lat 42.83492
Bbox West Long -88.53393
Coupled Resource
Frequency Of Update asNeeded
Harvest Object Id 473c525b-ecd3-4e7b-9930-b7a1d3e21adb
Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence https://edg.epa.gov/EPA_Data_License.html
Licence Url https://edg.epa.gov/EPA_Data_License.html
Lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
Metadata Language eng; USA
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-88.53393, 42.83492], [-87.80415, 42.83492], [-87.80415, 43.4568], [-88.53393, 43.4568], [-88.53393, 42.83492]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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