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Summary
| Description |
UVB Vitamin D Solar Radiation Graph Here is the website this image was taken from: http://uvb.nrel.colostate.edu/UVB/da_queryContourDailySums.jsf This image is a "Contour Map", which is generated from a query. The image is from the UV-B Monitoring Program, a division of the United States Department of Agriculture so is "public domain" and can be accessed by anyone with a web browser. Sums Contour Maps Daily sum values represent an integration over time. Basically by summing the readings over the number of seconds in the measurement period, the units of radiant power are converted to radiant energy and are useful for studying daily effects related to daily exposure. Current available values are Caldwell biological spectral weighting function, Flint biological spectral weighting function, erythemally weighted irradiance, UV-A irradiance, UV-B irradiance and Vitamin D. Similarly, it is also possible to view the sums of biologically weighted indices over monthly or annual periods from selections on this page. Contour graphs of the data are available for any time selection. The graphs will be displayed along with a tabular view of the data used to create the graphs. We also provide a feature to export the data to a file on your local computer in a comman delimited(CSV) format. |
| Date | (UTC) |
| Source | http://uvb.nrel.colostate.edu/UVB/da_queryContourDailySums.jsf |
| Author | UV-B Monitoring and Research Program, United States Department of Agriculture |
| Permission (Reusing this file) |
This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright. |
Licensing
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This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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Original upload log
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2014-12-22 11:17:04 | 687× 483× | Patrug | cropped excess space at bottom |
| 2010-01-26 03:26:35 | 687× 570× | Emezei | |
| 2010-01-26 03:21:50 | 687× 570× | Emezei | {{Information |Description = |Source = |Date = ~~~~~ |Author = |Permission = |other_versions = }} |
| 2010-01-26 03:20:02 | 687× 570× | Emezei | {{Information |Description = |Source = |Date = ~~~~~ |Author = |Permission = |other_versions = }} |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:25, 18 October 2016 | | 687 × 483 (69 KB) | OgreBot | (BOT): Reverting to most recent version before archival |
| 22:25, 18 October 2016 |  | 687 × 570 (48 KB) | OgreBot | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2010-01-26 03:21:50 by Emezei | |
| 22:24, 18 October 2016 |  | 687 × 570 (48 KB) | OgreBot | (BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2010-01-26 03:20:02 by Emezei | |
| 22:56, 16 October 2016 |  | 687 × 483 (69 KB) | FastilyClone | Transferred from en.wikipedia (MTC!) |
File usage
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