Spire constellation helps detect GPS jamming in space

Graphic: Spire Global

Spire World Inc., a service provider of place-based information, analytics and house companies, is making use of its constellation of about 40 geolocation satellites to detect GPS jamming. Spire is gathering data for use by the U.S. Room Power, a notably important activity in gentle of Russia’s invasion of Ukraine.

“All of our fellow place companies… everyone is actively playing a vital role for humanity in this battle for liberty and democracy,” Spire CEO Peter Platzer informed analysts March 9 in an earnings simply call, according to Space News.

In September 2021, Spire gained a contract to source Slingshot Aerospace with GPS telemetry information. Slingshot’s pLEO Details Exploitation and Enhanced Processing (DEEP) prototype will automate handbook facts exploitation procedures to deliver intuitive, easily digestible data products at reduced latencies for navy operations.

The DEEP prototype deal is funded by the the Commercially Augmented Space Inter-Networked Functions (On line casino) plan of the House Techniques Command (SSC), which develops and demonstrates the armed forces utility of proliferated LEO satellite architectures.

Figuring out and mitigating ground-based radio-frequency (RF) and GPS interferences is a critical part of countrywide stability and U.S. Area Force operations. RF signals intercepted in open airspace are liabilities that specifically threaten on-orbit place property and military missions.

Even in the absence of enemy interference and intentional jamming, RF alerts from radio stations, mobile telephones, and various electronics lead to interruptions and interferences — a issue exacerbated by the expansion of present day communications technological innovation.

The DEEP prototype is an effort and hard work by the U.S. armed service to get advantage of present professional satellite telemetry facts to quickly recognize these sources of interference and proper any likely difficulties before they turn into a danger.

Spire’s cubesats use GPS radio occultation, a remote sensing technique that actions qualities of the Earth’s ambiance from area.