Navigation Aided Inertial navigation: dynamic alignment of INS. Systems ADCP/INS Explain the concepts of aided inertial GNSS/INS navigation system. USBL/Depth/INS (B) E4.7 Uncertainty in Positioning E4.7 Sources of Static surveys: Describe and explain the sources and uncertainty GNSS observations magnitude of uncertainties associated with stations each positioning method and positioning Leveling instruments system. (I) Acoustic positioning Mobile surveys: Monitor, review and assess the GNSS equipment performance of each positioning system to IMU/INS be used including repeatability, precision Acoustic positioning and accuracies of relative and absolute Total propagated uncertainty positions using appropriate statistical tools. E5: Hydrographic Practice E5.1 Hydrographic Survey Projects E5.1a IHO S-44 and other survey Compare, interpret and hydrographic Hydrographic quality standards. instructions and tenders associated with survey purposes Hydrographic instructions and survey specifications. tenders Types of surveys, such as: (I) Nautical charting survey E5.1b Boundary delimitation Hydrographic Identify the different phases and survey survey terminology associated with types of Harbor and execution survey operations. waterways surveys requirements Engineering works and dredging surveys (I) Coastal engineering E5.1c surveys Hydrographic Distinguish the and responsibilities of Inland surveys survey project individuals within a survey team. Erosion and land-sea organization
Aided Inertial navigation: ADCP/INS GNSS/INS USBL/Depth/INS Navigation Systems (B) dynamic alignment of INS. Explain the concepts of aided inertial navigation system. E4.7 Uncertainty in Positioning E4.7 Sources of uncertainty (I) Static surveys: GNSS observations stations Leveling instruments Acoustic positioning Mobile surveys: GNSS equipment IMU/INS Acoustic positioning Total propagated uncertainty Describe and explain the sources and magnitude of uncertainties associated with each positioning method and positioning system. Monitor, review and assess the performance of each positioning system to be used including repeatability, precision and accuracies of relative and absolute positions using appropriate statistical tools. E5: Hydrographic Practice E5.1 Hydrographic Survey Projects E5.1a Hydrographic survey purposes (I) IHO S-44 and other survey quality standards. Hydrographic instructions and tenders Types of surveys, such as: Nautical charting survey Boundary delimitation survey Harbor and waterways surveys Engineering works and dredging surveys Coastal engineering surveys Inland surveys Erosion and land-sea Compare, interpret and hydrographic instructions and tenders associated with survey specifications. E5.1b Hydrographic survey execution requirements (I) Identify the different phases and terminology associated with types of survey operations. E5.1c Hydrographic survey project organization Distinguish the and responsibilities of individuals within a survey team.
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