GPS World graphic A new post-Brexit GNSS “must be secured,” according to the UKspace trade association. On Nov. 21, UKspace published its manifesto for a future British...
Previous research suggests that not until halfway through a rupture (90 seconds for a magnitude-9 quake) can magnitude be predicted. Geodetic GNSS data could bring this down to as little as 10...
Geoscience Australia is seeking a prime contractor for a new satellite-based augmentation system (SBAS) that Australia and New Zealand have committed to implement. The SBAS will improve position,...
Taoglas, a provider of Internet of Things (IoT) and GNSS antenna products, has released two new GPS certification testing services for Google and its device partners. The services are required for...
A solar flare in 2015. (Photo: Photo: Solar Dynamics Observatory, NASA) You wake up and turn on the TV. Your usual shows aren’t airing. You flip on the radio and learn that the Paris and Tokyo...
A New Way to Test GNSS Receivers By Alexander Mitelman INNOVATION INSIGHTS by Richard Langley GNSS RECEIVER TESTING SHOULD NEVER BE LEFT TO CHANCE. Or should it? There are two common approaches to...
Mario Proietti By Mario Proietti New technology and wireless carrier openness now make real-time access to telephone location information available to the enterprise with no application required on...
Tallysman, manufacturer of economical high-performance GNSS antennas and related products, has introduced a through-hole mount dual-band plus L-band GNSS antenna, the TW3892. The introduction of this...
The GPS Directorate is soliciting public comments on several Proposed Interface Revision Notices (PIRNs). Comments are due June 25. Download or view the proposed changes on GPS.gov. Minutes from the...
Thermal Vacuum testing verifies that a satellite can operate in space’s extreme environment. (Photo: Lockheed Martin) With GPS III SV01 and SV02 now on orbit, GPS III satellites continue to roll...
By Gyles Panther Small ceramic patch elements offer nearly perfect single-frequency receive characteristics and have become the standard for GPS L1 antennas. However, the new generation of GNSS...
“GPS spoofing circles” have been discovered at 20 locations along the Chinese coast, according to the non-profit environmental group Skytruth. Of the locations observed, 16 were oil terminals;...
A free GPS World webinar on Nov. 21 tackles a new frontier, if not the final one, for GNSS. “Developments in Space GNSS Navigation,” sponsored by NovAtel, brings together experts...
Image: NOAA The COSMIC-1 program ended on May 1, when the last of six tiny satellites were decommissioned. The satellites were launched 14 years ago, and outlived their planned lifespan by 12 years....
Australian tech firm Cohda Wireless has trialed its vehicle-to-pedestrian (V2P) technology on city streets for the first time. The technology was originally designed to allow cars and motorcycles to...
By Jenna R. Tong, Robert J. Watson, and Cathryn N. Mitchell, University of Bath Using signal-to-noise measurements from a single commercial-grade L1 GPS receiver, it is possible to detect...
The January reader poll asks you to answer the question: “What are the most important factors to consider in selecting a GNSS vendor?” Answer the poll by Jan. 25 for entry to a...
By Colonel John Claxton Chief, PNT Mission Integration, Air Force Space and Missile Systems Center Image: USAF The Global Positioning System has provided the citizens of the United States and the...
The head of the European Commission’s Directorate General for Enterprise and Industry, the agency that oversees all operations of the Galileo program, has filed an official comment on the Federal...
Galileo’s Control Centre in Fucino is used to oversee the satellites’ navigation payloads and services. (Photo: ESA) Global markets learned something important from the brown-out...
Since 2006Jammer 4g wifi gps service,wifi jammer Brossard,Diana Furchtgott-Roth (Photo: DOT) The last two U.S. presidential administrations failed to follow through on promises to protect GPS and the nation with a system to backup GPS. A recent Department...
