Articles | Volume 10, issue 11
https://doi.org/10.5194/wes-10-2791-2025
https://doi.org/10.5194/wes-10-2791-2025
Research article
 | 
27 Nov 2025
Research article |  | 27 Nov 2025

Evaluating the impact of motion compensation on turbulence intensity measurements from continuous-wave and pulsed floating lidars

Warren Watson, Gerrit Wolken-Möhlmann, and Julia Gottschall

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Cited articles

Barros Nassif, F., Pimenta, F., Assireu, A., D'Aquino, C., and Passos, J.: Wind measurements using a LIDAR on a buoy, RBRH, 25, https://doi.org/10.1590/2318-0331.252020200053, 2020. a
Browning, K. and Wexler, R.: The Determination of Kinematic Properties of a Wind Field Using Doppler Radar, Journal of Applied Meteorology, 7, 105–113, https://doi.org/10.1175/1520-0450(1968)007<0105:TDOKPO>2.0.CO;2, 1968. a
Bundesamt für Seeschifffahrt und Hydrographie (BSH): Messnetz MARNET, https://www.bsh.de/DE/DATEN/Klima-und-Meer/Meeresumweltmessnetz/messnetz-marnet_node.html (last access: 17 March 2025), 2025. a
Désert, T., Knapp, G., and Aubrun, S.: Quantification and Correction of Wave-Induced Turbulence Intensity Bias for a Floating LIDAR System, Remote Sensing, 13, https://doi.org/10.3390/rs13152973, 2021. a
DNV: DNV-RP-0661: Lidar-measured turbulence intensity for wind turbines, https://www.dnv.com/energy/standards-guidelines/dnv-rp-0661-lidar-measured-turbulence-intensity-for-wind-turbines/ (last access: 20 November 2025), 2023. a, b, c
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Short summary
In this study, we compare turbulence intensity measurements from two buoy-mounted wind lidars with data from a fixed lidar and a meteorological mast. Turbulence intensity is essential for understanding wind conditions but is often overestimated by floating systems due to wave motion. We applied a physics-based compensation to reduce these effects. Our findings show that motion compensation significantly improves accuracy, making floating lidar systems suitable for offshore wind site assessments.
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