Title: Envisat captures Mauna Loa and Kīlauea volcanoes in Hawaii

Description: This Envisat radar image was created by combining three Envisat radar scans (27 March 2006, 16 April 2007 and 21 January 2008) of the same area. The colours in the image result from variations in the surface that occurred between acquisitions. Visible on the right is the Big Island of Hawaii.

Copyright: ESA