Bathymetric and 3D Models (IMAGE) Spanish Foundation for Science and Technology Caption The data collected with the echo sounder from an inflatable boat are combined with the LiDAR to generate the bathymetric (depth) and 3D models. Credit J. Fernández-Lozano/ R. Andrés-Bercianos Usage Restrictions None License Licensed content 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.