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Solar Indices
Published by National Centers for Environmental Information · Updated 08/10/2014
- Last updated
- 08/10/2014
- First published 08/10/2014
- Update frequency
- Not listed
- Formats
- Web only
- Coverage
- Nationwide
- Federal data
About this dataset
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This metadata record is currently under construction.[SolarIndices A]
Files and access
Links open the official government source
- Space Weatherngdc.noaa.govWeb page
- Global Change Master Directory (GCMD) Keywordsearthdata.nasa.govWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Solar Indices?
- National Centers for Environmental Information, part of National Oceanic and Atmospheric Administration, Department of Commerce, publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 08/10/2014.
- How do I download it?
- Use the official source link above to view or request the data.
Similar data from other publishers
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- Solar Insolation RangesState of Hawaii · Office of Planning and Sustainability[ Metadata ] Estimated Daily Solar Insulation polygons, in calories/sq.cm/day. Source: State Dept, of Planning and Economic Development, Energy Division "Sunshine Maps," 1985. These maps are based on extrapolation of a limited number of data points and shoCSVZIPGeoJSONKML+4Updated 10/13/2026
- Solar DataCity of Bloomington · Locus EnergyDaily solar power generation data for all the solar installation sites around the cityCSVJSONXMLUpdated 10/30/2026
- Solar InstallationsCity of Cambridge · Cambridge Community Development DepartmentThis dataset identifies locations of known solar installations. It includes both photovoltaic (PV) and solar hot water installations. The location coordinates may not represent the exact placement of the solar equipment on each parcel, particularly for larger CSVJSONGeoJSONXMLUpdated 08/20/2026Quarterly
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher
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