STUDY GUIDE · GKU 7

Surveying study guide (Civil Engineering)

Surveying is the measurement and representation of the ground: where a point is, how far it is from another point, what the shape of a parcel is, how much soil must be cut or filled, and how high the finished surface sits. The subject is built on a small number of ideas that repeat in every problem. An angle and a distance define a direction and a position; coordinates turn those positions into a map; a closed traverse checks itself by returning to where it started; and leveling compares heights against a benchmark. Area and volume follow from the geometry once the points are known. The guide treats the three groups that the exam uses most: angles, distances and coordinates; area and earthwork; and leveling. Each section carries the working relations, the sign conventions and the closure checks, because most marks are lost on a sign, a quadrant or a misclosure that was never computed. Every section opens with a quick-revision card, and the worked examples run from easy to exam level.