Global Lightning Frequency

Autor:

NASA/GHRC/NSSTC Lightning Team

Credit:

• http://www.nasa.gov/centers/goddard/news/topstory/2004/0621lightning_prt.htm
• http://visibleearth.nasa.gov/view_rec.php?id=2264

Krótki link:

https://plwiki.pl/b/540e9

źródło:

Wikimedia Commons

Wymiary:

1860 x 880 Pixel (135726 Bytes)

Opis:

Data from space-based sensors reveal the uneven distribution of worldwide lightning strikes. Units: flashes/km²/yr.
Data obtained from April 1995 to February 2003 from NASA's Optical Transient Detector and from January 1998 to February 2003 from NASA's Lightning Imaging Sensor.

Licencja:

Public domain