Available courses

These are the pre-liminary tests before going to other e-learning modules and / or the Cat-B course in the Netherlands.

These are the pre-liminary tests before going to other e-learning modules and / or the Cat-B course in the Netherlands.

A Hydrography starter course based on the introduction chapters of the Handbooks of Offshore Surveying. Those chapters are part of the course and all are available for free (after registration as a user). This training can be done free of charge. Find out how to register in the comments below.

  • Create a new account
  • Check your email for the confirmation email
  • Confirm your new account
  • Go to Site home
  • Choose Hydrography Induction under Available courses
  • Click on Enrol me

Underwater acoustics including transducers, speed of sound and sonar equation. Improved user experience.

Bathymetric Systems module split into theoretical modules and questions for a better user experience. Containts Singlebeam Echosounders, Multibeam Echosounders and other bathymetric systems.

Units, land survey computations (including sine,cosine and total station rule), land survey and levelling instruments.

Ships reference frames, measurement of time and latency, compasses, squat and INS.

Exams for the Cat-B Hydrography Course