Arctic sea ice as measured with the AMSR-E instrument on the Aqua satellite. Alaska is in the foreground. This animation shows the Arctic sea ices from 1st January 2007 through 14th September 2007 at a rate of 6 frames per day. The 2007 Arctic summer sea ice has reached the lowest extent of perennial ice cover on record - nearly 25 percent less than the previous low set in 2005. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / SVS / GSFC / NASA |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 28 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |