The U.S. Space Force wants to launch dozens of small, cheap satellites as part of its Resilient GPS program, meant to augment the existing constellation. (Astranis) The Space Force wants its next ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense-tech prime that is Building a Platform in Space to Benefit Life on Earth ® and protect economic freedom ...

The Air Force announced in April it would use authority from Congress to shift unused funds from elsewhere in the Space Force’s budget to begin development on Resilient GPS. (Lockheed Martin) A ...

No audio available for this content. As mentioned in the last column, the GPS on BMs 2018 web page contains a link to a web map where users can determine which bench marks NGS would like users to ...

The U.S. Air Force began deploying the Global Positioning System — more commonly known as GPS — nearly 50 years ago, satellites which have become critical infrastructure for both the military and the ...

The Global Positioning System enterprise reached another major milestone on Oct. 21, when the GPS III Contingency Operations Program (COps) successfully connected with the first GPS III satellite on ...

The U.S. Space Force wants to launch dozens of small, cheap satellites as part of its Resilient GPS program, meant to augment the existing constellation. (Astranis) The Space Force has canceled its ...

My last column highlighted two components of the North American-Pacific Vertical Datum of 2022 (NAPGD2022) — the geoid undulation model of GEOID2022 and gravity model of GRAV2022. It expressed that ...

Exelis (NYSE: XLS) successfully completed factory acceptance testing for the Global Positioning System (GPS) III navigation payload simulator software. Developed by Exelis, the software will simulate ...

It is possible to improve the accuracy of satellite navigation software so it pinpoints a location on Earth to within tens of centimetres without the need for new hardware, says a UK-based start-up.

Johnson County Sheriff’s Deputies Robert Schuerer (left) and Luther Cassell stand Wednesday for a portrait at the Johnson County Sheriff's Office in Iowa City. The deputies oversee the Johnson ...