Global Navigation Satellite Systems Engineering, Policy, and Design
Microchip Technology Inc. has released a smaller-footprint, higher-performance atomic clock to meet core telecomm, military and critical infrastructure requirements for wider thermal range, quicker lock and higher stability.
By Inside GNSS
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
Hexagon AB, a global leader in sensor, software and autonomous solutions, brought its vision of the autonomous future for infrastructure, vehicle mobility and manufacturing to CES 2020 in Las Vegas, Nevada.
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
A Russian software company, Navigation Expert, has announced its newly upgraded Nav Sensor Recorder v3.2, a free application for Android that enables users to read and save measurements of smartphone sensors.
By Inside GNSS
Forward-deployed U.S. military personnel will soon benefit from warfighter localization sensor units that provide tracking information in GPS-denied environments in a bootstrap mode. The Army Product Manager Sets, Kits Outfits and Tools awarded a $16.5 million contract to Robotic Research of Clarksburg, Maryland for WarLoc units to equip four deployed U.S. Army Brigade Combat Teams in various locations. The first batch of systems has already been shipped, and should enable soldiers on foot to keep track of each other in terrain where GPS systems are less effective.
WarLoc provides localization and positioning data for teams of warfighters or first responders in signal-denied environments such as underground facilities and inside buildings and mega-cities, according to the company. The small sensor mounts on footwear. Multiple systems work together to further enhance accuracy and maintain the localization of teams.
[Heel-mounted warfighter localization sensor units, also known as WarLoc. Photo: Robotic Research.]
The tracking system augments its GPS receiver with an inertial measurement unit. The device connects with a smartphone through Bluetooth. Robotic Research fields two form factors of the WaLoc, one mounted over the top of the boot and another that wraps around the heel. Users view data readouts through an Android-based Tactical Assault Kit. The algorithms are reportedly robust to communications failures and dropouts, and the distributed nature works well in challenging communication environments.
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
In early December, Qualcomm made its annual announcement of a new chip for phones and wearables in the coming year. Qualcomm’s flagship system-on-chip will power a range of devices launching in 2020, with lots of new and exciting (to smartphone addicts) capabilities; just not much — make that nothing — new in satellite-based navigation derivatives.
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
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
Very occasionally, history repeats itself, in oddly nuanced ways. I stand today at such a juncture. Nineteen years ago Glen Gibbons, the founder of this magazine, hired me as his lieutenant for another satnav publication—for which he was also the founding editor.
By Alan Cameron
Two new all-silicon inertial measurement systems, developed to meet the specific demands of the small satellite and launch vehicle markets, have been released by Silicon Sensing Systems Ltd, and are on display at this month’s Space Tech Expo in Bremen, Germany.
By Inside GNSS