Echogram deploys SL20 for Polish dock survey - 2021-09-01 - Deployment - The survey team planned a lattice route and supervised SL20 from a mobile command station. A single-beam echo sounder and RTK GNSS supplied live depth and position data. SL20 surveyed close to and beneath piers that were… - source: oceanalpha.com
SL20 surveys three Tibetan glacial lakes - 2018-10-11 - Deployment - The expedition included OceanAlpha, the Qinghai-Tibet Plateau Institute of the Chinese Academy of Sciences and the University of Zurich. SL20 surveyed Qihu Lake, Jialong Cuo Lake and Galong Cuo Lake at altitudes up to 5,070 m. The… - source: oceanalpha.com