Other sources, such as lidar, can be used to aid navigation in the absence of GNSS signals. (Photo: OxTS)

Ultra-wideband brings signals indoors

July 28, 2022

We discussed complementary PNT with Peter Rylands, senior product manager at OxTS.

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This article is tagged with complementary PNT, georeferencing, GNSS signal, IMU, LEO satellites, OxTS, Pozyx Platform, simulation technology, tree canopy, urban canyons and posted in From the Magazine, Simulators

Kaarta and EXI join to address UXO mapping in GNSS-denied environments

May 19, 2021

Kaarta and Exploration Instruments have announced a collaboration and distribution agreement to address the needs of the unexploded […]

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This article is tagged with DGM, digital geophysical mapping, EXI, Exploration Instruments, Geospatial Solutions, GNSS-denied, Kaarta, mobile mapping, robotic total stations, sensor fusion, tree canopy, U.S. Army Corps of Engineers, unexploded ordnance, UXO and posted in Mapping

RTL-400 flight specifications: speed -18 mph, flight time -12 minutes, acreage -20. (Image: RedTail)

3 keys to successful canopy penetration

August 26, 2020

RedTail Lidar System’s RTL-400 delivers the trifecta Summer is here, and with it comes the challenge of creating […]

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This article is tagged with digital terrain model, DTM, point cloud, RedTail Lidar Systems, RTL-400, tree canopy, U.S. Army Research Laboratory, UAV lidar technology, West Virginia Surface Mining and Reclamation Act, WVDEP Division of Mining and Reclamation and posted in Mapping, UAV/UGV