The Pentagon’s first batch of new and more capable GPS satellites, part of the GPS IIIF program, is facing significant delays ...

GPS IIF satellite vehicles continue to modernize the GPS constellation while bringing new capabilities to both military and civilian users. GPS IIF SVs will bring into service the dedicated civil ...

The Space Force is targeting $50 to $80 million per satellite — a fraction of the $250 million it costs for just one Lockheed ...

The Pentagon’s first batch of new and more capable GPS satellites is as much as eight to 11 months behind the desired delivery schedule because contractor Lockheed Martin Corp. is ...

A system that improves the accuracy of the GPS satellite navigation system. A satellite's positioning accuracy is impeded by errors in its clock and signal delays caused by atmospheric conditions.

[Cepa] wanted a GPS tracker that would send data out via ... The device does make some sacrifices to the expense of satellite communications. On LTE, the system pings your location every ten ...

The third version of the Beidou Navigation Satellite System (BDS) offers an alternative to Russia's GLONASS and the European Galileo systems, as well as America's GPS. Future plans promise to ...

and the combined weights of a GPS and a biotelemetry device, as well as their shapes, need to be considered. Satellite telemetry has been used for large marine vertebrates since the early 1980s ...

The Pentagon’s first batch of new and more capable GPS satellites is as much as eight to 11 months behind the desired delivery schedule because contractor Lockheed Martin Corp. is having difficulty ...