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Surveying Computations & CAD - GMAT2500 | |||||||||||||||||||||||||||||||||||||||||
Description Principles of survey calculations. Field exercises for data collection. Radiation, intersection, resection, and trilateration calculations. Traversing, types of traverses, errors in traverses, error detection and adjustment. Design, computation and set out of horizontal and vertical curves for roads, rail and pipelines. Road intersection and subdivision calculations. Familiarisation with at least one CAD package commonly used in engineering surveying. Data entry for detail survey. Editing and setting attributes within the package. Contouring and terrain modelling.
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