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ROE Radon Data

Metadata Updated: March 22, 2024

The polygon dataset represents predicted indoor radon screening levels in counties across the United States. These data were provided by EPA’s Office of Radiation and Indoor Air as an Excel spreadsheet. In order to produce the Web mapping application, the Excel file was joined with a shapefile of U.S. county boundaries downloaded from the U.S. Census Bureau. Those two sets of data were then converted into a single polygon feature class inside a file geodatabase.

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 April 11, 2012
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) April 11, 2012 (publication)
Frequency Of Update unknown

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date April 11, 2012
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) April 11, 2012 (publication)
Responsible Party U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment (Point of Contact)
Contact Email
Guid {5AD08978-EAFB-4FBC-B6A4-3A604797FF0E}
Access Constraints Use Constraints: None. Please check sources, scale, accuracy, currentness, and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of EPA would be appreciated., Access Constraints: None.
Bbox East Long -66.500000
Bbox North Lat 71.441059
Bbox South Lat -14.601813
Bbox West Long -179.231086
Coupled Resource
Frequency Of Update unknown
Harvest Object Id 4211c671-6918-4c0d-9586-28e7d99139d5
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": [[[-179.231086, -14.601813], [-66.5, -14.601813], [-66.5, 71.441059], [-179.231086, 71.441059], [-179.231086, -14.601813]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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