NASA analyzes navigation needs of Artemis Moon missions
Space communications and navigation engineers at NASA are evaluating the navigation needs for the Artemis program, including identifying the precision navigation capabilities needed to establish the first sustained presence on the lunar surface.
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OpenARC provides positioning platform for autonomous vehicles
The OpenARC positioning service is now commercially available. OpenARC is a precise-positioning hardware and software platform for system integration of GNSS corrections with high-performance inertial navigation system (INS) and real-time kinematic (RTK) hardware.
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Diving into UAV lidar surveys
The worlds of UAVs, lidar and surveying overlap, with UAV-based lidar able to shed light on places that are difficult or dangerous to access by other means.
GPS + modeling reveal shrinking glacier
The Juneau Icefield Research Program (JIRP) calculates that thinning of Alaska’s Taku Glacier has increased from an average rate of 0.5 meter to 2 meters per year over the past two decades.
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