Why was there a mix up in Tallahassee, Florida while trying to legislate for eVTOL air taxis and vertiports? Is China catching up on low-observable surveillance drones? And there’s news of an improved indoor UAV inspection system. This all appears to be happening in UAV-land this month.
To mitigate the impacts caused by ionospheric scintillation farmers have several GNSS correction options at their disposal. These alternatives aim to increase positioning accuracy for high-precision applications and create different levels of resilience against ionospheric interference.
A roundup of recent products in the GNSS and inertial positioning industry from the March 2024 issue of GPS World magazine.
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 […]
Follow Us