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 April 14, 2014

Business: U.S. Navy looks to leverage submarine work to keep costs down - The U.S. Navy hopes to save money and time by leveraging industry investments as it replaces its Ohio-class nuclear-armed submarines with the Virginia-class attack submarines now built by General Dynamics Corp and Huntington Ingalls Industries Inc.  Study raises red flags on California aerospace...
 
 

News Briefs April 14, 2014

U.S. Navy destroyer Zumwalt christened in Maine The U.S. Navy has christened the first ship of its newest class of destroyers, a 610-foot (186-meter)-long warship with advanced technologies and a stealthy design that will reduce its visibility on enemy radars. The warship bears the name of the late Adm. Elmo ìBudî Zumwalt, who became the...
 
 
Navy photograph by Seamn Edward Guttierrez III

Russian aircraft flies near U.S. Navy ship in Black Sea

Navy photograph by Seamn Edward Guttierrez III Sailors man the rails as the Arleigh Burke-class guided-missile destroyer USS Donald Cook arrives at Naval Station Rota, Spain, Feb. 11, 2014. Donald Cook is the first of four Arle...
 

 

45th Space Wing launches NRO Satellite on board Atlas V

The 45th Space Wing successfully launched a United Launch Alliance Atlas V rocket from Space Launch Complex 41, Vandenberg Air Force Base, Calif., at 1:45 p.m. April 10 carrying a classified national security payload. The payload was designed and built by the National Reconnaissance Office. “I am proud of the persistence and focus of the...
 
 

U.S. Air Force selects Cubic for Moroccan P5 air combat training system

Cubic Defense Systems, a subsidiary of Cubic Corporation announced April 11 it has been awarded a contract valued at more than $5 million from the U.S. Air Force to supply its P5 Combat Training System to the Moroccan Air Force. Morocco will join the United States Air Force, Navy, and Marine Corps, along with a...
 
 
Lockheed Martin photograph

NASA’s Orion Spacecraft powers through first integrated system testing

Lockheed Martin photograph Engineers in the Operations and Checkout Building at NASA’s Kennedy Space Center in Florida, perform avionics testing on the Orion spacecraft being prepared for its first trip to space later this ye...
 




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>