IEEE to develop PNT standard
August 16, 2021
Accurate and reliable positioning, timing and navigation (PNT) technologies, such as GPS, have become “invisible utilities” that enable […]
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Accurate and reliable positioning, timing and navigation (PNT) technologies, such as GPS, have become “invisible utilities” that enable […]
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and […]
What is complementary / alternative positioning, navigation, and timing (PNT)? In this month’s cover story, five of our marketing partners share their perspective on this question and explain how their products address it.
Masten Space Systems has been awarded a U.S. Air Force contract to develop and demonstrate a lunar positioning […]
Guided by the leadership of the U.S. Air Force, and now the Space Force, for four decades GPS […]
How Good Are They?
Stanford University and Hexagon are investigating the utility of applying ionospheric corrections to decrease the overall convergence time of precise point positioning (PPP). This article looks at the level of accuracy that can be achieved, the latency of corrections supplied in real-time PPP, as well as the location and coverage of the network of stations required to determine the corrections.
Soon, global navigation will no longer suffice. Humanity is preparing to return to the Moon after more than […]
Robots, UAVs go head-to-head in DARPA subterranean challenge The U.S. Defense Advanced Research Projects Agency (DARPA) is looking […]
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