Innovative new research will help better our understanding of waves

An international research project led by the University of Bath is investigating the impact of waves on coastlines using novel laser measurement devices. EPSRC-funded international collaboration This innovative equipment is similar to laser measurement devices used in construction, except it is able to measure 37,500 points a second. This capability means these 'Lidar' devices are able to scan each individual wave as it breaks and measure the changing elevation of the water surface. This technology is mounted above the water level to structures such as piers and can produce an animation of the breaking waves as well as calculating the amount of sand being displaced from the waves. Dr Chris Blenkinsopp from the University of Bath's Water Innovation & Research Centre (WIRC @ Bath) is leading the project team which includes international colleagues from the University of Newcastle, Australia, and the University of Delaware, USA. Useful insights for coastal defence. The findings of this research will benefit environment agencies, coastal engineers and local councils of coastal towns as well as local residents who live on the coast.