Featured Stories

How U.S. Air Force 19 SOPS Puts GPS Satellites in Orbit

November 21, 2014By
141029-F-WR604-005

It's been a busy year for members of the 19th Space Operations Squadron. As operators of the GPS launch and early orbit, anomaly-resolution and disposal system, 19 SOPS members executed a historically high number of satellite launches (four), and disposed of a legacy GPS vehicle, all within the past 10 months. read more

CSR Launches SDK for Precise Indoor Location Apps

November 20, 2014By
SiRFusion SDK brings plug-and-play simplicity to Android app developers.

CSR plc today announced the launch of its SiRFusion Software Development Kit (SDK) for Android application developers. The solution enables indoor positioning for Android developers looking to create next-generation apps. Developers can now leverage the SiRFusion library to rapidly integrate new location-based capabilities and services such as indoor location tagging and analytics for social networking applications, indoor navigation, lone worker efficiency and safety... read more

Dark-Matter Detectives: the Clocks Aboard GPS Satellites

November 18, 2014By
darkmatter

“Networks of correlated atomic clocks, some of them already in existence, such as the Global Positioning System, can be used as a powerful tool to search for topological defect dark matter, thus providing another important fundamental physics application for the ever-improving accuracy of atomic clocks,” write physicists Andrei Derevianko and Maxim Pospelov in the current issue of Nature Physics journal.... read more

This article is tagged with , , , , and posted in Featured Stories

u-blox Launches Indoor/Outdoor Positioning Module with 3D Sensors

November 10, 2014By
ublox-NEO-M8L-O

The new NEO-M8L Automotive Dead Reckoning (ADR) module by u-blox has integrated motion, direction and elevation sensors. The module integrates gyro and accelerometer with u‑blox’ GNSS platform u-blox M8 to achieve high indoor/outdoor positioning performance for road vehicle and high-accuracy navigation applications. In addition to accessing the integrated module’s gyro and accelerometer data, accident reconstruction systems can provide the location of an... read more

Misplaced Galileo Satellite Moving to New Orbit

November 10, 2014By
Galileo_satellite_in_orbit-O2

The fifth Galileo navigation satellite, one of two left in the wrong orbit this summer, will make a series of maneuvers this month as a prelude to its health being confirmed. The aim is to raise the lowest point of its orbit — its perigee — to reduce the radiation exposure from the Van Allen radiation belts surrounding Earth, as well as to put... read more

This article is tagged with and posted in Featured Stories, Galileo, GNSS News, Latest News

Second GLONASS-K1 Satellite Launch Coming in December

November 6, 2014By
GLONASS-K1_delivery-O

News courtesy of CANSPACE Listserv.   According to ISS Reshetnev, the manufacturer of GLONASS satellites, the second GLONASS-K1 satellite (serial number 12L) has just been delivered to the Plesetsk Cosmodrome. It is now being prepared for launch in December. The launch date had previously been set as November 20. Reshetnev made a number of production design changes to this GLONASS... read more

This article is tagged with and posted in Featured Stories, GLONASS, GNSS News, Latest News

GNSS Lies, GNSS Truth

November 6, 2014By
whiterose_fromthumphreys_opener-O

A new method detects spoofing attacks that are resistant to standard RAIM technique and can sense an attack in a fraction of a second without external aiding. The signal-in-space properties used to detect spoofing are the relationships of the signal arrival directions to the vector that points from one antenna to the other. A real-time implementation succeeded against live-signal spoofing attacks aboard a superyacht cruising in international waters. read more

Airbus Defence & Space Wins ESNC Competition

November 3, 2014By
Airbus-ESNC2014-winner-O

The winner of the European Satellite Navigation Competition (ESNC) 2014 is Airbus Defence & Space, which won over the jury of experts from around the world with its ground-breaking and cost-effective receiver for the Galileo Public Regulated Service (PRS). The award winners were announced October 23 at an awards ceremony held at the Berlin headquarters of Deutsche Telekom. The awards recognize innovations in the... read more