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 September 29, 2014

News: U.S. military limits warplanes used for Islamic State bombingsĀ - The U.S. is relying mostly on warplanes already positioned in the region for its air war against the Islamic State, as opposed to dispatching a major buildup of aerial forces that happened in previous campaigns.   Business: At DOD, it’s use-it-or-lose-it seasonĀ - As fiscal 2014...
 
 

News Briefs September 29, 2014

Navy awards ship design grant to UNO The University of New Orleans has received a $210,000 grant from the Navy s Office of Naval Research to test information gathering and analysis techniques intended to improve warship design. The goal for warship designers is to produce a vessel that can be repurposed numerous times throughout its...
 
 
Courtesy photograph

TACP-M ties it all together

Air National Guard photograph by SSgt. Lealan Buehrer Tactical air control party specialists with the 169th Air Support Operations Squadron survey an enemy-controlled landing zone before calling in close-air support Aug. 14, 20...
 

 
Air Force photograph by A1C Thomas Spangler

Nellis aggressor squadron inactivated

Air Force photograph by A1C Thomas Spangler SSgt. Justin White signals to Maj. Sam Joplin to begin taxiing a 65th Aggressor Squadron F-15 Eagle to the runway Sept. 18, 2014, at Nellis Air Force Base Nev. The roles and responsib...
 
 
Army photograph by SSgt. Mary S. Katzenberger

82nd Airborne helps commemorate 70th Anniversary of Operation Market Garden

Army photograph by SSgt. Mary S. Katzenberger A paratrooper assigned to the 82nd Airborne Division, reflects near the grave of a British paratrooper at the Arnhem Oosterbeek War Cemetery, Sept. 14, 2014, in the Netherlands. The...
 
 

Raytheon awarded $251 million Tomahawk missile contract

The U.S. Navy has awarded Raytheon a $251 million contract to procure Tomahawk Block IV tactical cruise missiles for fiscal year 2014 with an option for 2015. The contract calls for Raytheon to build and deliver Tomahawk Block IV cruise missiles to the U.S. Navy and U.K. Royal Navy. Raytheon will also conduct flight tests...
 




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>