A Gaussian process trained on UWB ranges paired with a LiDAR-inertial trajectory calibrates UWB anchors to about 2 m in a 600 by 450 m obstructed site, and the calibrated anchors improve one-shot LiDAR localization.
Self calibration of the anchor nodes for uwb-ir tdoa based indoor positioning system,
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Large-Scale UWB Anchor Calibration and One-Shot Localization Using Gaussian Process
A Gaussian process trained on UWB ranges paired with a LiDAR-inertial trajectory calibrates UWB anchors to about 2 m in a 600 by 450 m obstructed site, and the calibrated anchors improve one-shot LiDAR localization.