Global Navigation Satellite Systems Engineering, Policy, and Design
After years of studying the concept of using low-Earth orbit (LEO) navigation satellites to supplement the Galileo system, the European Space Agency (ESA) is ready to move forward with an in-orbit demonstration as part of its new FutureNAV program.
By Renee Knight
The government of Australia recently awarded Lockheed Martin with a $1.18 billion contract to establish the Southern Positioning Augmentation Network (SouthPAN), which will enhance PNT for industries that rely on safety-of-life navigation and positioning in Australia and New Zealand.
By Renee Knight
Hemisphere GNSS’s new Vega 34 OEM heading and positioning board enables users to upgrade to multi-frequency GNSS without changing pinouts. Integrators who use predecessor Hemisphere 34-pin products such as Crescent Vector H220 and Phantom 34 OEM boards can now transition to improved positioning performance and satellite tracking capabilities of the Vega series.
By Inside GNSS
SBG Systems announced the tactical-grade Pulse-40 inertial measurement unit (IMU) in a miniaturized size for precision and robustness under harsh conditions, with an excellent size, weight, power and cost (SWAP-C) rating for its category.
By Inside GNSS
Applanix announced its Trimble AP+ Land GNSS-inertial OEM solution for accurate and robust position and orientation for georeferencing sensors and positioning vehicles in land mobile mapping applications. It enables users to accurately and efficiently track and monitor fleets, produce high-definition (HD) maps and 3D models, or act as a reference solution for advanced driver-assistance systems (ADAS) testing, even in challenging GNSS environments.
By Inside GNSS
by Joon Wayn Cheong, Andrew G. Dempster, Joe Fleming, Ming Zhu & Graeme Hooper
Due to the proliferation of personal privacy devices and other jamming sources, it is imperative for safety-critical GNSS users such as airports and marine ports to be situationally aware of local GNSS interference. This article proposes and validates an enhanced method for geolocating GNSS interference sources so that jammers and spoofers can be found and disabled.
By Inside GNSS
Tallysman, a manufacturer of high performance GNSS antennas and related components, is extending its broad portfolio with the introduction of a high accuracy choke ring antenna – The Tallysman VeraChoke.
Adapting existing innovations that power its patented VeraPhase® antenna, VeraChoke offers a choice in form-factor for reference and monitoring applications, while also delivering optimal performance.
By Inside GNSS
An open source implementation of a Global Navigation Satellite System (GNSS) software receiver targeting the Globalnaya Navigatsionnaya Sputnikovaya Sistema (GLONASS) L1 C/A signal addition is presented.
By Günter W. Hein
GNSS technology plays an important role in an ever expanding range of safety, security, business and policy critical applications.
By Mark Petovello
Hopping in the car and firing up the navigation system, only to have it take you in precisely the wrong direction while it gets its bearings, will be a thing of the past for South Korean users of combined GPS/eLoran navigation systems when the nation’s new eLoran network comes on line in 2020.
By Inside GNSS
Over at least half a dozen years the GPS III Follow On program has taken a number of dramatic turns only to wind up, in true soap opera fashion, with the same leading characters headed to the altar.
At the end of the latest episode, the field of suitors for the multi-billion-dollar GPS IIIF contract narrowed suddenly in April when two of the three corporate hopefuls abruptly left the field.
By Dee Ann Divis
China is set to launch two backup satellites for BeiDou-2 in next two years to improve its performance, and the country also has announced plans to finish building a high precision national comprehensive positioning, navigation, and timing (PNT) system on the basis of the BeiDou system by 2035.
By Stan Goff
Commercial UAV EXPO Americas 2018 takes place October 1-3 at The Westgate in Las Vegas, Nevada. If you register by May 31, you can save $300 and also enter for a chance to win two free hotel nights.
A successful drone operation depends on reliable and up-to-the minute information. It’s not easy to keep up when the technology and regulations are constantly evolving. Fortunately, this event brings together the key people, the newest technology and the education you need for success — Commercial UAV Expo Americas.
Here’s a sample of the conference programming:
Plenaries:
Vertical Industry “Deep-Dive” Tracks:
Below is a selection of confirmed speakers:
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Precision measurement professionals rely on Commercial UAV Expo to deliver the high-level content and quality programming they need for complex projects.
Check www.expouav.com for continual updates and here to register.
By Inside GNSS
