NASA Radar Captures its First Haiti Image
JPL’s Uninhabited Aerial Vehicle synthetic aperture radar (UAVSAR) captured a false-color composite image of the city of Port-au-Prince, Haiti, and the surrounding region on Jan. 27, 2010. Port-au-Prince is visible near the center of the image. The large dark line running east-west near the city is the main airport. UAVSAR left NASA’s Dryden Flight Research Center in Edwards, Calif., Jan. 25, 2010, aboard a modified NASA Gulfstream III aircraft on a three-week campaign that will also take it to Central America.
Satellite interferometric synthetic aperture radar measurements show that the Jan. 12 earthquake ruptured a segment of the fault extending from the epicenter westward over a length of about 40 kilometers (25 miles), leaving the section of the fault in this image unruptured. The earthquake has increased the stress on this eastern section of the fault south of Port-au-Prince and the section west of the rupture. This has significantly increased the risk of a future earthquake, according to a recent report by the U.S. Geological Survey.
For the picture and more information please visit: http://www.nasa.gov/topics/earth/features/haiti20100201.html