Global Navigation Satellite Systems Engineering, Policy, and Design
This year’s European Space Policy Conference in Brussels saw familiar faces talking about new and unfamiliar things. While Galileo continues to perform well, delivering an ever-widening range of services, the problem of how to get Galileo satellites into space has forced the Union to take unprecedented, forward-thinking and, for some, uncomfortable steps.
By Peter Gutierrez
Guest contributor Marius Gheorghe of Ideal Aerosmith Inc. explores time-tested techniques and exclusive insights for effective inertial sensor and system testing.
By Andrey Soloviev
How GEODNET’s blockchain-based decentralized network approach is scaling global GNSS correction network density and coverage.
By Inside GNSS
This study examines the frequency, type and severity of interference events at specific locations in the country, providing valuable insights into the use of detectors, the nature of interference encountered, their potential sources and the impact on GNSS-derived positions.
By Inside GNSS
A look at recent testing and the advantages of using KF tracking to process GNSS meta-signals.
By Daniele Borio and Melania Susi
A close look at several options that identify potential improvements at system level for a reasonable increase in complexity.
By Inside GNSS
A comparison against classic models.
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
Identifying multipath reflectors for validating ray tracing in urban canyons.
By Inside GNSS
Identifying seismic signals in GNSS reference stations using machine learning.
By Inside GNSS
A: While GPS satellite faults have always been infrequent, they have become rarer in the past decade due to the maturity of the GPS constellation and its Operational Control Segment (OCS). Lessons learned from past GPS satellite failures have also aided the development of newer GNSS constellations such as the European Galileo.
By Inside GNSS
A look at the state of 5G NR NTN.
By Dawn M.K. Zoldi (Colonel, USAF, Ret.)
