This course expands the student’s understanding of navigational theory with a focus on geodetics, chart projections, nautical chart interpretation, and the principles that support safe coastal and ocean navigation. Students learn how charts are created, how to interpret their information accurately, and how to evaluate their reliability in real navigational situations.
The module begins with the fundamentals of geodetics and navigational chart production, including the Earth’s shape, geoid–ellipsoid models, and the role of geodetic datums in modern navigation. Students study various chart projections, their characteristics, distortions, and areas of optimal use.