The global positioning system (GPS) constellation comprises 24 or more satellites in six orbital planes at an altitude of approximately 12,550 miles. Synchronized with on-board atomic clocks, the ...

A metrology geek will go to extreme lengths to ensure that their measurements are the best, their instruments the most accurate, and their calibration spot-on. There was a time when for ...

A new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine assesses the likelihood of harmful interference from Ligado Networks’ authorized use of the ...

VIENNA, Va.--(BUSINESS WIRE)--Spire Global, Inc. (NYSE: SPIR), a leading provider of space-based data, analytics and space services, today announced the expansion of their existing partnership with ...

This study will review Federal Communications Commission order FCC 20-48, which authorized Ligado Networks LLC to operate a low-power terrestrial radio network adjacent to the Global Positioning ...

WASHINGTON — A new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine assesses the likelihood of harmful interference from Ligado Networks’ authorized ...

Spire Global, Inc. (NYSE: SPIR), a leading provider of space-based data, analytics and space services, today announced the expansion of their existing partnership with Slingshot Aerospace. On ...

We tested affordable and high-end watches to see which located satellites quickest, and asked Garmin and Apple for their best troubleshooting tips. Raise your hand if you’ve ever tried not to look ...

Global Positioning System, or GPS, is one of the most popular satellite-based navigation systems in the world. However, there are other technologies that provide precise location by satellite – and ...