Global Navigation Satellite Systems Engineering, Policy, and Design
A new cloud-based, digital reality visualization platform in the Hexagon AB booth turned heads at the Consumer Electronics (CES) megashow in Las Vegas in early January. HxDR creates accurate digital representations of the real world through the seamless combination of reality-capture data from airborne, ground and mobile sensors.
By Inside GNSS
This article investigates and analyzes position solution availability and continuity from integrating low-cost, dual-frequency GNSS receivers using PPP processing with the latest low-cost, MEMS IMUs. The integration offers a complete, low-cost navigation solution that will enable during GNSS signal outages of half a minute, with a 30% improvement over low-cost, single-frequency GNSS-PPP with MEMS IMU integrations previously demonstrated. This can apply to UAVs, pedestrian navigation, autonomous vehicles, and more.
By Sudha Vana, Nacer Naciri, Sunil Bismath
A new cloud-based, digital reality visualization platform in the Hexagon AB booth captured the attention of CES 2020 visitors in Las Vegas this week. HxDR creates accurate digital representations of the real world through the seamless combination of reality-capture data from airborne, ground and mobile sensors.
By Inside GNSS
The authors examine GNSS performance on 27,500 kilometers (17,000 miles) of North American highways to better understand the automotive positioning needs it meets today and what might be possible in the near future with wide area GNSS correction services and multi-frequency receivers.
Correction Technology and Software Positioning Engine Showcased in Las Vegas
(Las Vegas, Nevada, January 6, 2020) – Hexagon’s Positioning Intelligence division is proud to be showcasing state-of-the-art technology at the Consumer Electronics Show (CES) January 7 to 10 in Las Vegas, Nevada.
By Inside GNSS
Septentrio and Analog Devices now combine their technology specialties, multi-frequency multi-constellation GNSS receivers and high-quality inertial measurement units (IMUs), respectively, to deliver centimeter-accurate positioning with 3D orientation (heading, pitch and roll), for applications such as automotive advanced driver assistance systems (ADAS) and industrial automation.
By Inside GNSS
There’s still time, barely, to sign up for this week’s webinar. Learn 3 key concepts for autonomous automotivery: lane level, antenna phase center offset and phase center variation.
By Inside GNSS
Draper has advanced its development of a LiDAR-on-a-chip using patented, all-digital MEMS optical switches for light beamsteering to gather the digital data to build high-definition maps.
By Inside GNSS
Calling all automotive engineers — and anyone involved in designing or promulgating the fast-oncoming world of autonomous driving.
For driverless vehicles, current GNSS meter-level positioning accuracy still serves for lane-level detection. But hazardous misleading information poses a serious, disruptive and critical safety concern.
By Inside GNSS
An innovative positioning engine based on a safety-oriented paradigm uses a dual-frequency GNSS receiver, automotive cameras, accurate maps, low-cost inertial sensors and vehicle odometry. The real-time integrity layer bounds the error of each estimated value with a confidence level for safe navigation.
By Inside GNSS
This summer, French railway company SNCF performed successful tests of an autonomous train, using Galileo-enabled receivers. The vehicle ran a distance of four kilometers with the help of remote control. SNCF intends to develop its own prototypes of autonomous freight and passenger trains by 2023.
By Inside GNSS
u‑blox released the NEO‑M9N, the first module based on the company’s new robust meter‑level M9 global positioning technology platform, designed for demanding automotive, telematics, and UAV applications.
By Inside GNSS
Trimble has introduced a compact, high-precision GNSS board designed for unmanned aerial systems (UAS): the Trimble UAS1. The board’s simple connectivity and configuration allow UAS system integrators to easily add satellite-based positioning
By Inside GNSS
