Image:Global Lightning Frequency.jpg

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Description

Data from space-based optical sensors reveal the uneven distribution of worldwide lightning strikes. Units: flashes/km2/yr.

Source

http://www.nasa.gov/centers/goddard/news/topstory/2004/0621lightning_prt.htm

Date

2001-12-10

Author

NASA/GHRC/NSSTC Lightning Team

Permission
(Reusing this image)

see below


[edit] Licensing

Public domain
This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).

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[edit] Old file history

Original uploaded 7. Nov 2003 in Dansk wikipedia by da:Bruger:Glenn.

File history

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Date/TimeDimensionsUserComment
current15:47, 6 November 20051,205×586 (326 KB)Tintazul (Higher resolution, same source)
08:50, 2 July 2005540×307 (42 KB)Saperaud (original uploaded 7. Nov 2003 in Dansk wikipedia by da:Bruger:Glenn Fra hollandsk Wikipedia (Bliksem). Kilde NASA: http://visibleearth.nasa.gov/cgi-bin/viewrecord?10812 . http://visibleearth.nasa.gov/help.html Citat: "...Unless otherwise noted, all )
No pages on the English Wikipedia link to this file. (Pages on other projects are not counted.)