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Clean Air Status and Trends Network (CASTNET): Visibility

Metadata Updated: December 4, 2020

Nephelometer data (conforms to IMPROVE network standards) from October 1993 to June 2002. This table is no longer updated.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

References

https://edg.epa.gov/metadata/rest/document?id=%7B78745BEC-83F3-434E-849D-4D7BA4D4790C%7D
https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B78745BEC-83F3-434E-849D-4D7BA4D4790C%7D

Dates

Metadata Created Date December 4, 2020
Metadata Updated Date December 4, 2020
Data Update Frequency irregular

Metadata Source

Harvested from OAR-OAP Non-Geo Records

Additional Metadata

Resource Type Dataset
Metadata Created Date December 4, 2020
Metadata Updated Date December 4, 2020
Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Atmospheric Programs (OAP)
Maintainer
Identifier 78745BEC-83F3-434E-849D-4D7BA4D4790C
Data First Published 2014-01-01
Data Last Modified 2014-01-01
Public Access Level public
Data Update Frequency irregular
Bureau Code 020:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://edg.epa.gov/data/Public/OAR/OAP/metadata/OAR-OAP.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 34d1d4b1-f6e4-4c5c-a782-9be0804037ec
Harvest Source Id 7e6bdd95-d59f-4965-9435-992cbbb90c83
Harvest Source Title OAR-OAP Non-Geo Records
License https://edg.epa.gov/EPA_Data_License.htm
Program Code 020:072
Related Documents https://edg.epa.gov/metadata/rest/document?id=%7B78745BEC-83F3-434E-849D-4D7BA4D4790C%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B78745BEC-83F3-434E-849D-4D7BA4D4790C%7D
Source Datajson Identifier True
Source Hash 9b9fcde03275250845f6d1d1483cd0dedc39fe35
Source Schema Version 1.1
Spatial -180.0,18.0,-66.0,72.0

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