Tech

November 28, 2012

Radar Survey Flights Resume Over San Andreas Fault

The synthetic aperture radar developed by JPL is carried in a pod slung beneath NASA’s Gulfstream C-20A/G-III environmental science research aircraft.

A sophisticated airborne synthetic aperture radar system developed by the NASA’s Jet Propulsion Laboratory is being used in a series of earthquake imaging flights over central California the week of Nov. 26.

A NASA C-20A, a modified Gulfstream III based at the NASA Dryden Aircraft Operations Facility in Palmdale, Calif., is carrying the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) while flying a precision path over California’s central San Andreas Fault. The UAVSAR images the fault line to document any subtle deformation in the Earth’s surface. This activity is a repeat of previous data collection and may be used to determine if there have been any changes in the activity of the San Andreas fault in that area.

Carried under the C-20A’s belly, the UAVSAR is capable of spotting minute changes in the Earth’s surface during precise repeat passes over targeted areas. An advanced research autopilot developed by NASA’s Dryden Flight Research Center enables the aircraft to fly its repeat passes within less than 10 meters deviation from a previous track, despite its flight altitude of 41,000 feet and regardless of weather conditions aloft.

 




All of this week's top headlines to your email every Friday.


 
 

 

Headlines May 29, 2015

News: U.S. Army chief opens door to embedding U.S. troops with Iraqi forcesĀ - After the fall of Ramadi, the Iraqi Security Forces need military and political leadership, Gen. Raymond Odierno says.   Business: No acquisition strategy yet for LCS frigatesĀ - Details of the new Littoral Combat Ship frigate program’s acquisition strategy are still being reviewed,...
 
 

News Briefs May 29, 2015

Finnish navy: Underwater intruder possible foreign submarine Finnish military officials say that an underwater object the navy chased last month in territorial waters and dropped several depth charges could have been a foreign submarine. A navy investigation released May 28 says that technical analysis did not provide sufficient proof of the presence of a submarine...
 
 
Lockheed Martin photograph by Chad Bellay

F-16 test pilots hit the ‘road’ to help train USAFE pilots

Air Force photograph by Airman 1st Class Kyla Gifford Three F-16s assigned to Spangdahlem Air Base, Germany, on a refueling mission last year. Two F-16 test pilots from the 416th Flight Test Squadron recently returned from a &#...
 

 
Navy photograph

Its reign in the fleet over, naval Sea King helicopter now rests at Pax Museum

Navy photograph At more than 54 feet in length with a 62-foot rotor diameter, the mighty SH-3A Sea King helicopter sits in its final spot at the Patuxent River Naval Air Museum. Designed as an anti-submarine warfare helicopter,...
 
 
boeing-korea

New Boeing Avionics Facility to enhance ROKAF readiness, affordability

Boeing formally opened a new avionics maintenance and repair center in the Yeongcheon Industry District of Daegu-Gyeongbuk Free Economic Zone May 28. The 10,000 square-foot facility will test and repair aircraft electrical syst...
 
 
Navy photograph by John F. Williams

ONR testing high-speed planing hulls

Navy photograph by John F. Williams A ship hull model attached to a high-speed sled moves through waves at the David Taylor Model Basin at Naval Surface Warfare Center, Carderock, during Office of Naval Research -sponsored rese...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>