[HTML][HTML] Tracking foresters and map** tree stem locations with decimeter-level accuracy under forest canopies using UWB

Z Liu, H Kaartinen, T Hakala, J Hyyppä, A Kukko… - Expert Systems with …, 2025 - Elsevier
This paper presents a new method for tracking foresters and map** tree stem locations
under forest canopies utilizing ultra-wideband (UWB) data, in which four estimators …

Performance Analysis of Standalone UWB Positioning Inside Forest Canopy

Z Liu, H Kaartinen, T Hakala, J Hyyppä… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
A precise and reliable 2-D/3-D positioning solution is a significant advancement for robotics-
assisted surveying in forestry automation. Ultrawideband (UWB) positioning, an outstanding …

Sensing in the Third Dimension: UWB-Based Sensing in Urban Canyons

FDP Müller, M Schmidhammer… - 2024 IEEE 4th …, 2024 - ieeexplore.ieee.org
Joint communication & sensing (JCS) enables the reuse of communication technology to
detect passive objects by their influence on radio frequency (RF) wave propagation …

Uwb Data-Driven Method for Map** Forest Trees Inside Forest Canopy

Z Liu, H Kaartinen, T Hakala, H Hyyti, J Hyyppä… - Available at SSRN … - papers.ssrn.com
In this study, we presented a low-cost, simple but precise method for map** forest trees
inside the forest canopy utilizing standalone ultra-wideband (UWB) data without any other …