Sound speed profilers and Integrate and data of various sources other peripheral sensors and of various types in preparation for Single beam echo sounders product generation. (A) data processing workflows H2.3 imagery systems H2.3a Side-scan Principles, components and Evaluate, select and configure side-scan sonar systems geometry of side scan sonar sonar in alignment with survey systems operational needs. Range, beam angle (A) Resolution in relation to beam width, sampling rate angle of incidence and pulse length. H2.3b Synthetic Principles of synthetic aperture Discuss and compare the use of SAS with Aperture Sonar imaging that of more conventional sonar imaging systems. (I) H2.4 Swath echo sounder systems H2.4a Principles and geometry of Explain the basic principles of multi-beam echo multi-beam sonar systems sonar transmit and receive beam forming sounders Combination of transducer and beam steering. (I) elements into transmit and receive arrays. Explain the effect of aperture size and (A, I) Beam stabilization and beam element spacing on array performance. (I) steering Amplitude and phase bottom Analyze the techniques of amplitude and detection phase methods of bottom detection and Variations in beam spacing relate them to depth uncertainty. (A) and footprint size H2.4b Tune acoustic parameters on-line for Backscatter recording modes system depth backscatter. and (e.g., beam average, side scan parameters time series, beam time series) Determine the beam footprint size and Backscatter and seabed sounding spacing across the and (A) classification assess the limitations and likelihood of
Sound speed profilers and other peripheral sensors Single beam echo sounders data processing workflows Integrate and data of various sources and of various types in preparation for product generation. (A) H2.3 imagery systems H2.3a Side-scan sonar systems (A) Principles, components and geometry of side scan sonar systems Range, beam angle Resolution in relation to beam width, sampling rate angle of incidence and pulse length. Evaluate, select and configure side-scan sonar in alignment with survey operational needs. H2.3b Synthetic Aperture Sonar (I) Principles of synthetic aperture imaging Discuss and compare the use of SAS with that of more conventional sonar imaging systems. H2.4 Swath echo sounder systems H2.4a echo sounders (A, I) Principles and geometry of multi-beam sonar systems Combination of transducer elements into transmit and receive arrays. Beam stabilization and beam steering Amplitude and phase bottom detection Variations in beam spacing and footprint size Backscatter recording modes (e.g., beam average, side scan time series, beam time series) Backscatter and seabed classification Explain the basic principles of multi-beam sonar transmit and receive beam forming and beam steering. (I) Explain the effect of aperture size and element spacing on array performance. (I) Analyze the techniques of amplitude and phase methods of bottom detection and relate them to depth uncertainty. (A) H2.4b system parameters (A) Tune acoustic parameters on-line for depth and backscatter. Determine the beam footprint size and sounding spacing across the and assess the limitations and likelihood of
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