Acoustic Multibeam Hydrographic Survey Systems
This course presents the operating principles, applications, installation requirements, calibration procedures, data-processing practices, and quality-assurance methods associated with acoustic multibeam hydrographic survey systems. It explains how multibeam systems measure water depths across an acoustic swath and how beam geometry, vessel movement, sound velocity, sensor alignment, system latency, transducer mounting, and environmental conditions affect survey results. … Read more