Editing Sunlight (section)

==External links==
* {{Commons category-inline|Sunlight}}
* [http://www.eoearth.org/article/Solar_radiation Solar radiation – Encyclopedia of Earth]
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* [https://www.ncei.noaa.gov/products/space-weather/legacy-data/total-solar-irradiance Total Solar Irradiance (TSI) Daily mean data] at the website of the [[National Geophysical Data Center]]
* [https://web.archive.org/web/20110830221302/http://www.pmodwrc.ch/pmod.php?topic=tsi%2Fcomposite%2FSolarConstant Construction of a Composite Total Solar Irradiance (TSI) Time Series from 1978 to present] by World Radiation Center, Physikalisch-Meteorologisches Observatorium Davos (pmod wrc)
* [http://www.macaulay.ac.uk/LADSS/papers.html?2002 A Comparison of Methods for Providing Solar Radiation Data to Crop Models and Decision Support Systems], Rivington et al.
* [http://www.macaulay.ac.uk/LADSS/papers.html?2005 Evaluation of three model estimations of solar radiation at 24 UK stations], Rivington et al.
* [http://bass2000.obspm.fr/solar_spect.php High resolution spectrum of solar radiation] from [[Paris Observatory|Observatoire de Paris]]
* [https://web.archive.org/web/20040213233926/http://avc.comm.nsdlib.org/cgi-bin/wiki_grade_interface.pl?Measuring_Solar_Radiation Measuring Solar Radiation] : A lesson plan from the National Science Digital Library.
* [https://web.archive.org/web/20060423090912/http://websurf.nao.rl.ac.uk/surfbin/first.cgi Websurf astronomical information]: Online tools for calculating Rising and setting times of Sun, Moon or planet, Azimuth of Sun, Moon or planet at rising and setting, Altitude and azimuth of Sun, Moon or planet for a given date or range of dates, and more.
* [https://web.archive.org/web/20070305050844/http://www.ecy.wa.gov/programs/eap/models/solrad.zip An Excel workbook] with a solar position and solar radiation time-series calculator; by [https://web.archive.org/web/20070525051436/http://www.ecy.wa.gov/programs/eap/models.html Greg Pelletier]
* [http://www.astm.org/Standards/G173.htm ASTM Standard] for solar spectrum at ground level in the US (latitude ~37 degrees).
* [http://apod.nasa.gov/apod/ap100627.html Detailed spectrum of the Sun] at [http://apod.nasa.gov/apod/archivepix.html Astronomy Picture of the Day].

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[[Category:Sun|Light]]
[[Category:Atmospheric radiation]]
[[Category:Climate forcing]]
[[Category:Solar energy]]
[[Category:Light sources]]
[[Category:IARC Group 1 carcinogens]]