Solar-cycle-data.png
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Summary
| Description |
العربية:
التباينُ الشمسي في الفترة الممتدة من 1975 حتى 2005 (30 سنة).
English:
This picture depicts the last three
solar cycles
as measured in
solar irradiance
,
sunspot
numbers,
solar flare
activity, and 10.7 cm
radio
flux. Solar irradiance, i.e the direct solar power at the top of the
Earth's atmosphere
, is depicted as both a daily measurement and a moving annual
average
. All other data are depicted as the annual average value.
Español:
Variaciones en el ciclo solar.
Suomi:
Auringon aktiivisuuden syklit aikavälillä 1975–2005.
|
| Date | |
| Source | Original graphic by Robert A. Rohde |
| Author | Robert A. Rohde |
| Other versions |
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This
graph
image could be re-created
using
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It is recommended to name the SVG file “Solar-cycle-data.svg”—then the template Vector version available (or Vva ) does not need the new image name parameter. |
Copyright
This image was created by Robert A. Rohde from the published data listed below and replaces an image created by William M. Connolley . It is part of the Global Warming Art project.
Image from Global Warming Art
This image is an original work created for
Global Warming Art
. Please refer to the
image description page
for more information.
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License . |
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
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| This licensing tag was added to this file as part of the GFDL licensing update . |
Data sources
- Irradiance: http://www.pmodwrc.ch/pmod.php?topic=tsi/composite/SolarConstant
- International sunspot number: http://www.ngdc.noaa.gov/stp/SOLAR/ftpsunspotnumber.html
- Flare index: http://www.koeri.boun.edu.tr/astronomy/readme.html
- 10.7cm radio flux: http://www.drao-ofr.hia-iha.nrc-cnrc.gc.ca/icarus/www/sol_home.shtml