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February 17, 2022

New OEM Heading and Positioning Board Upgrades to Multi-Frequency GNSS

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.

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By Inside GNSS
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February 4, 2022

GNSS-Inertial Sensor Integrates with LiDAR, Video and Still Cameras for ADAS Testing and Fleet Monitoring

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. 

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By Inside GNSS
September 21, 2019

Detecting and Geolocating Jammers and Spoofers Using Integrated AOA and TDOA Measurements

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.

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By Inside GNSS
October 23, 2018

Tallysman Releases Accurate GNSS Choke Ring Antenna

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.

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By Inside GNSS
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