The uses of LiDAR in offshore wind energy

Page date: Published 11 Feb 2025; updated 30 Sep 2026. 3 min read.

The article defines LiDAR as using laser pulses to measure distances and produce three-dimensional maps. In offshore wind, it is presented as a tool for mapping seabed topography, measuring wind conditions and supporting wind-farm design. The article says LiDAR can gather high-resolution data across wide areas without contacting the surface.

It notes that ordinary LiDAR is less effective underwater because laser beams scatter in liquid, while specialized systems use modified wavelengths to map seabeds and inspect submerged structures. The page also describes “ground-penetrating LiDAR” for detecting subsurface features and surveying seabed composition; these technical characterizations are presented without cited validation in the article.

Survey applications include measuring wind speed, turbulence and direction at multiple heights. Floating LiDAR Systems mounted on buoys are described as flexible alternatives to fixed meteorological masts; dual-LiDAR systems can create virtual met masts and provide wind data across a wider area. Claimed advantages include faster surveys, lower costs than fixed platforms, greater measurement detail and fewer invasive surveys. The article concludes that newer LiDAR equipment is being adapted to larger turbines. Related links: Energy; Offshore wind.