Global Navigation Satellite Systems Engineering, Policy, and Design
The Department of Homeland Security (DHS) will soon be taking new applications for its unmanned aircraft assessment program — a project that gives potential government customers at local, state, and federal levels an impartial evaluation of the strengths and costs of different systems.
By Inside GNSS
Three key associations of state officials are recommending that states pass legislation banning the use of unmanned aerial vehicles (UAVs) for surveillance unless the person being tracked has given permission or a warrant has been issued.
The associations also recommended banning UAVs from carrying weapons and emphasizing in state laws that both UAVs and their smaller cousins, model aircraft, be operated in ways that do not “present a nuisance to people or property.”
By Inside GNSS
I was sitting on a train recently and a guy said to me, “What does GPS have to do with trains? Trains run on tracks, don’t they? How can they get lost or go the wrong way?”
The fact is trains have all kinds of things to do with GNSS. Most important are safety-related applications, including satellite navigation as a means of precisely determining train position. Being able to anticipate approaching curves and bends is important for tilting trains, for example.
By Inside GNSS
In a startling experiment a research team from the University of Texas successfully spoofed a ship’s GPS-based navigation system sending the 213-foot yacht hundreds of yards off course — without raising alarms or triggering a hint of the course change on the onboard monitors.
By Inside GNSS
Privacy concerns appear likely to continue slowing the Federal Aviation Administration (FAA) congressional mandate to integrate unmanned aerial systems (UAS) into the national airspace.
By Inside GNSS
NovAtel Inc. has announced the addition of the two receivers and two antennas to its GNSS product lines: the OEM638 GNSS receiver card, ProPak6 enclosure, SMART6 integrated antenna, and AG-STAR antenna.
By Inside GNSS
Specifically designed for those attending the 2013 Institute of Navigation GNSS conference, this four-day course will take place before that event on Friday, September 13; Saturday, September 14; Monday, September 16 and Tuesday, September 17 in Nashville, Tennessee.
It will be taught by Dr. John Betz, the MITRE Corporation.
This course requires a solid background in GPS and familiarity with basic signal processing techniques and engineering mathematics.
By Inside GNSS
Doctoral-level graduate students and early-career engineers, researchers and instructors from Japan and the rest of the world will meet at a weeklong summer seminar this August in Tokyo, sponsored by the Institute of Positioning, Navigation and Timing of Japan.
The summer school will take place in from August 19 through August 24 at the Tokyo University of Marine Science and Technology (TUMSAT). Classes wil be held in English.
Assuming that its deal to acquire ST-Ericsson’s GNSS business closes in August as expected, Intel Corporation will find itself with expanded opportunities — and competitive set — in the mobile location marketplace.
Over the years, Intel has dominated the now-mature, even declining personal computer and server markets, but has found the rapidly growing mobile device environment — including smartphones and tablets —tougher going. Its Atom processor reportedly resides in only 12 percent of the former and 15 percent of the latter.
By Inside GNSS
Although a substantial market appears a few years away, two market studies are forecasting great things for indoor positioning systems that will augment or replace GNSS in signal-challenged environments.
By Inside GNSS
Averna announced today (June 27, 2013) that the European Space Agency (ESA) has selected the company’s record and playback solution for signal analysis and monitoring of Galileo satellites.
By Inside GNSS
A geolocation industry–oriented nonprofit group is proposing that private companies adopt a set of 13 guidelines to help them protect the public and their bottom lines from breaches of geolocation privacy.
By Inside GNSS
Spirent Communications has launched its GSS6425 multi-frequency GNSS record and playback (RPS) test system, a self-contained and portable unit that allows users to record and play back data in the field without the need for an additional PC or external power.
The GSS6425 provides customers with RF recordings on for GPS, GLONASS, Galileo, BeiDou, and QZSS (Japan’s Quasi-Zenith Satellite System) constellations, including L1, L2, and L5 frequencies representing more than 30 megahertz of bandwidth.
By Inside GNSS
