Delph Subsea Positioning
Learn how to plan LBL arrays, deploy, operate and monitor equipment for subsea positioning
How to use this e-learning platform
Let's get started - Objectives, learning process and evaluation criteria
Modules covered
Abbreviations and Acronyms
Delph Subsea Positioning - Software download
Pre-course survey
Canopus System
Basics of subsea positioning - USBL vs. LBL
INS basic principles
High-Grade INS for subsea positioning
The basic concept of a Kalman filtering
Details of Advanced Kalman Filtering
INS Errors Sources
LBL positioning principles
Acoustic signal processing
The sonar equation
Principles for subsea positioning for USBL systems - The Woodward formula
Effects of noise and sound velocity changes
The role of Kalman Filtering in spares array
Doppler Velocity Loggers (DVL) and INS coupling
DVL-INS coupling test results
Classical sparse array principles
4D sparse navigation
Simultaneous Localisation And Mapping (SLAM)
Boxin - From surface and ROV based
System components and high level architecture
System Interconnects
Canopus Transponder features and characteristics
Canopus transponder description
Ramses features and characteristics
Ramses unit description
Delph SP Box
Chorus codes
Understanding Blanking Time (BT) and Turn Around Time (TAT)
Configuring Canopus (part 1)
Configuring Canopus (part 2)
Configuring the main settings for INS
Ramses mechanical mounting
Connecting Ramses
Retrieving Ramses IP address
Ramses HMI (part1)
Ramses HMI (part2)
Ramses HMI (part3)
Ramses HMI (part4)
Ramses HMI (part5)
Inputs/Outputs settings Ramses/Phins
System Interconnects (INS, Ramses and Multilogger)
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