Space

June 5, 2012

First SBIRS satellite exceeding performance expectations after one year in orbit

The first Lockheed Martin-built Space Based Infrared System geosynchronous satellite, launched May 7, 2011, is exceeding performance expectations and is on schedule to achieve operational certification later this year.

Date from the U.S. Air Force’s SBIRS GEO-1 satellite will enhance the military’s ability to detect missile launches around the globe, support the nation’s ballistic defense system, greatly expand technical intelligence gathering capabilities and bolster situational awareness for war fighters on the battlefield.

Within two months after launch, SBIRS began sharing initial GEO-1 satellite data. Some key performance measures reported by the Air Force include:

  • The GEO-1 sensors are detecting targets 25 percent dimmer than required with an intensity measurement that is 60 percent more accurate than specification.
  • The sensor pointing accuracy is nine times more precise than required.

“The outstanding performance trends seen to date gives us confidence heading into our extensive integrated developmental and operational testing campaign,” said Lt. Col. Ryan Umstattd, SBIRS lead for GEO-1 certification.

Interim mission performance results indicate that GEO-1 already demonstrates the ability to meet more than 90 percent of the Air Force Space Command’s performance requirements for operation use, and the remaining performance refinements are on track to be completed well before the satellite is fully certified for operations by U.S. Strategic Command later this year.

“SBIRS GEO-1 is performing exceptionally well and its data is providing tremendous value to the user community,” said Michael O’Hara, Lockheed Martin’s SBIRS Systems Engineering, Integration and Test director. “We are focuses on fully certifying this spacecraft for operational use and delivering a true national asset protecting our homeland, allies, war fighters and citizens for decades to come.”

SBIRS GEO-1 includes highly sophisticated scanning and staring sensors. The scanning sensor will provide a wide area surveillance of missile launches and natural phenomena across the earth, while the staring sensor will be tasked to observe smaller areas of interest with superior sensitivity. The GEO-1 satellite is already delivering data from both its scanning and staring sensors.

The SBIRS architecture features GEO satellites, payloads in highly elliptical earth orbit, and associated ground hardware and software. Lockheed Martin’s SBIRS contracts include four HEO payloads, four GEO satellites, and ground assets to command and spacecraft and receive, process and disseminate the infrared mission data. Two HEO payloads and the first geosynchronous satellite have already been launched.

The SBIRS team is led by the Infrared Space Systems Directorate at the U.S. Air Force Space and Missile Systems Center, Los Angeles Air Force Base, Calif. Lockheed Martin is the SBIRS prime contractor, Northrop Grumman is the payload integrator. Air Force Space Command operates the SBIRS system.




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


 
 

 

Headlines August 28, 2014

News: After F-15 jet crash in Virginia, rescue helicopters search for pilot - Helicopters are searching for an Air National Guard pilot after his F-15 jet crashed in the mountains of Virginia this morning, military officials said.   Business: U.S. Air Force 3DELRR contract expected soon - The U.S. Air Force could award the contract for its...
 
 

News Briefs August 28, 2014

Russian directing new offensive in Ukraine The Obama administration believes Russia is leading a new military counteroffensive in Ukraine. U.S. State Department spokeswoman Jen Psaki says Russia has sent additional columns of tanks and armored vehicles into its neighbor’s territory. She says the incursions suggest a ìRussian-directed counteroffensive is likely underway in the contested e...
 
 
LM-C5

Double Deuce

A U.S. Air Force crew ferried the 22nd C-5M Super Galaxy from the Lockheed Martin facilities in Marietta, Ga., Aug. 25. Aircraft 86-0011 was ferried by a crew led by Maj. Gen. Dwyer L. Dennis, Director, Global Reach Programs, O...
 

 
Northrop Grumman photograph

First ever RQ-4 Global Hawk hits 100th flight on NASA mission

Northrop Grumman photograph A historical look at the first Global Hawk (AV1) during its maiden flight over Edwards Air Force Base, Calif., on Feb. 28, 1998. AV1 has made history again with its 100th flight in support of NASA en...
 
 

Northrop Grumman’s CIRCM system completes U.S. Army flight testing

Northrop Grumman’s Common Infrared Countermeasures system recently completed another round of U.S. Army testing by demonstrating its capabilities on a UH-60M Black Hawk helicopter. The flight test was conducted at Redstone Arsenal in Huntsville, Ala., by the Redstone Test Center. The Northrop Grumman CIRCM system was subjected to rigorous conditions over a six-week period, after...
 
 
NASA photograph by David Olive

NASA completes successful battery of tests on composite cryotank

https://www.youtube.com/embed/qkGI6JeNY0E?enablejsapi=1&rel=0 NASA photograph by David Olive One of the largest composite cryotanks ever built recently completed a battery of tests at NASA’s Marshall Space Flight Cen...
 




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>