VAIBHAV ENTERPRISE Survey & Mathematical Measuring Instruments
A topographic survey is an Engineering survey to understand and analyze the ground features along the proposed alignment. By applying mathematical principles to the Survey data, existing or future horizontal and vertical position will be determined. The main objective of topographic survey for a road is to create a digital terrain model (DTM) by acquiring terrain data. Survey activities include road alignment, fixing center line of road, providing permanent grid lines and benchmarks as per the applicable standards.