Size of this preview: 463 × 599 pixels. Other resolutions: 185 × 240 pixels | 371 × 480 pixels | 850 × 1,100 pixels.
Original file (850 × 1,100 pixels, file size: 637 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Average annual wind power distribution for Illinois, 50m height above ground, also showing location of existing electrical transmission lines |
| Date | |
| Source | http://www.windpoweringamerica.gov/images/windmaps/il_50m_800.jpg |
| Author | United States Department of Energy, National Renewable Energy Laboratory, TrueWind Solutions |
| Permission (Reusing this file) |
EERE copyright policy says its works are public domain: http://www1.eere.energy.gov/webpolicies/#copyright |
| Other versions | http://www.awstruewind.com/files/IL_pwr50m.pdf - more detailed commercial version |
Licensing
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This image is a work of a United States Department of Energy (or predecessor organization) 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.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:51, 14 January 2010 | | 850 × 1,100 (637 KB) | Funandtrvl | Newer map version from 13 May 2009 |
| 04:17, 29 January 2009 |  | 605 × 800 (239 KB) | Teratornis | == Summary == {{Information |Description={{en|1=Average annual wind power distribution for Illinois, 50m height above ground, also showing location of existing electrical transmission lines}} |Source=http://www.windpoweringamerica.gov/images/windmaps/il_5 |
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