DCG40132 Geodesy 1

Geodesy is the science of accurately measuring and understanding three fundamental properties of the Earth: its geometric shape, its orientation in space, and its gravity field— as well as the changes of these properties with time.

DCG40113 Cadastral Surveying 2

Cadastral surveys or surveys for title are made to establish and record property boundaries and may form the bulk of a land surveyor's work. Cadastral surveys are controlled by law and the surveys within the meaning of Section 396 of the National Land Code (Act 56 of 1965).