GNSS researchers presented hundreds of papers at the 2023 Institute of Navigation (ION) GNSS+ conference, which took place Sept. 11-15, 2023, in Denver, Colorado, and virtually. The following four papers focused on ways to combat GNSS jamming and spoofing.
GNSS are facing a hard reality due to increasing regional conflicts in recent years. As a dual-use technology, GNSS for civil, commercial and scientific applications is vulnerable to both denied/degraded service and flex power operation from GNSS satellites and to jamming from the ground.
Laser leveling has been increasingly replaced by machine control systems that enable operators to compare the position of their machine’s blade with a digital grading map, and then guide it very precisely to cut the proper elevation.
The NOAA has awarded Scripps Institution of Oceanography (SIO) and The Ohio State University (OSU) grants to develop models to address what NGS denotes as the Intra-Frame Deformation Model (IFDM).
Read Richard Langley’s introduction to this article: “Innovation Insights: What is a CubeSat?” Bobcat-1 was a three-unit CubeSat […]
Surveyors for architecture, engineering, and construction projects require GNSS receivers that have high accuracy and are rugged enough […]
NASA has announced that the semi-autonomous little helicopter on Mars has crashed, while US troops suffered from a UAV attack that caused serious casualties and Iran showed off a jet-powered kamikaze UAV.
Earlier this week House Intelligence Committee Chair Mike Turner sounded an alarm about a serious national security threat. It had to do with Russia, a weapon, space, and something nuclear.
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