Survey and Mapping

20210430_165154_HDR
May 26, 2021

Seeing and Inertial Integrating Is Believing: Multi-Antenna Vision-and-Inertial-Aided CDGNSS for Micro Aerial Vehicle Pose Estimation

Multi-antenna carrier-phase differential GNSS (CDGNSS)-based pose (position and orientation) estimation aided by monocular visual measurements and a smartphone-grade inertial sensor form the core of a system designed for micro aerial vehicles. It can be applied generally for low-cost, lightweight, high-accuracy, geo-referenced pose estimation.

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By Inside GNSS
Professional grade big rig semi truck with chrome accessories transporting frozen cargo in refrigerated semi trailer moving on the road along river with bewitching view on the opposite bank
April 8, 2021

Asset Tracking Moves to the Cloud

u-blox has introduced a service that offloads the position calculation from IoT devices into the cloud. The CloudLocate service will enable accurate positioning of  IoT devices with constrained computing, communications, and energy resources.

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By Inside GNSS
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Keep GPS Working
October 28, 2020

Letter to Senate Says FCC Order Will Negatively Impact Industry and Government

A broad cross-industry coalition sent a strongly worded letter to the  Senate Commerce Committee warning that the Federal Communications Commission’s (FCC’s) Ligado Order that impacts GPS, if left in place, “would upend decades of sound spectrum policy, negatively impact a significant cross-section of commercial, federal, and academic users who rely on the many different L-band satellite services, and threaten the safety of most Americans.”

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By Inside GNSS
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