FIG 2 (IMAGE) Compuscript Ltd Caption Fig.2| Schematic diagram of Brillouin underwater lidar experimental system for temperature and salinity measurement based on multi-edge technology. Credit OEA Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.