Global Navigation Satellite Systems Engineering, Policy, and Design
A: Unfortunately, uninterrupted use of GNSS navigation cannot be assured due to GNSS signal susceptibility to various disruptions. All GNSS systems rely on the ability to receive weak signals from thousands of kilometers away in space, making them vulnerable to Radio Frequency Interference (RFI).
By Inside GNSS
Guest contributors Darioosh Naderi and Mark Marshall of Silicon Sensing look at how far the technology has come and why it’s poised to disrupt the market.
By Andrey Soloviev
Earlier this month, Standford University hosted its 17th annual PNT Symposium, with two days filled of presentations from student speakers and invited guests.
By Renee Knight
In September, the U.S. Department of Transportation (DOT) issued a Request for Information (RFI) to seek industry input on Complementary Positioning, Navigation, and Timing (CPNT) technologies.
By Dawn M.K. Zoldi (Colonel, USAF, Ret.)
SAN FRANCISCO—Point One Navigation has introduced the Atlas inertial navigation system, which it said is a leap forward in real-time precision location technology
By Inside GNSS
NTS-3 Satellite Prepares for Launch to Experiment with Ways to Improve GPS.
Nearly 50 years ago, there were no smart phones, no GPS-guided weapons, no turn-by-turn direction systems in automobiles.
By Brett Davis
SAN MATEO, California—Skydio announced a strategic collaboration with Trimble creating an integrated workflow of accurate data capture, data visualization and data analytics addressing the needs of critical infrastructure industries in their surveying, mapping and inspections.
By Inside GNSS
The last projected GPS III missions and the first follow-on missions are part of Space Systems Command (SSC)’s 21 new mission assignments, all of which are expected to launch within the next two to three years.
By Inside GNSS
Adtran has launched new synchronization solutions featuring Satellite Time and Location (STL) technology to address the growing vulnerabilities of GPS and other GNSS systems to jamming and spoofing attacks.
By Inside GNSS![IOP Business Innovation Award 2023[10]](https://insidegnss.com/wp-content/uploads/2023/10/IOP-Business-Innovation-Award-202310-150x150.jpg)
CAMBRIDGE, U.K—FocalPoint has been awarded a prestigious Institute of Physics Business Innovation Award for its groundbreaking Supercorrelation technology that significantly increases the positioning performance of location-aware devices including smartphones, wearables, and autonomous vehicles.
By Inside GNSS
Join us November 15, 2023, to hear our expert panel discuss how tactical-grade miniature MEMS inertial sensors address the challenges of navigation, positioning and motion control applications.
By Inside GNSS
For years, the U.S. Department of Transportation (DOT) has been exploring the technologies and systems necessary to provide positioning, navigation, and timing (PNT) services to complement the Global Positioning System (GPS) so that these critical services remain available even when GPS signals are disrupted. In the past few months, the department has ramped up these Complementary PNT (CPNT) efforts, from its issuance of a CPNT Action Plan in September to a related Request for Information (RFI) seeking industry input on CPNT technologies. What are these efforts, how are they going and why the sense of urgency now?
By Dawn M.K. Zoldi (Colonel, USAF, Ret.)
SpaceX recently signed an agreement with the European Space Agency (ESA) to launch four Galileo satellites on its Falcon 9 rocket next year.
By Inside GNSS
