CERTIFICATE IN LAND SURVEY

Introduction to Survey Theory

Survey Theory is the scientific study of the principles, methods, and tools used in surveying — the process of measuring and mapping the Earth’s surface.

It forms the foundation of all surveying work, providing the knowledge required to plan, collect, analyze, and interpret spatial data accurately. Survey Theory explains why we use certain instruments, how measurements are taken, and what mathematical or geometrical principles are applied to ensure accuracy and reliability.