A Topographic Survey is a survey that gathers data about the elevation of points on a piece of land and presents theme as contour lines on a plot. The purpose of a topographic Survey is to collect survey data about the natural and man-made features of the land, as well as it selevations. Topographic maps are used to show elevations and grading features for architects, engineers, and building contractors.

The basic objective is to generate accurate digital terrain model of the project road      corridor for preparation of strip plan, designing, working out improvements,      rehabilitation, and up-gradation of the project road, design additional facilities,      alterations and additions for its development.
Detailing Survey for Highways
Land use Surveys
Pipe line Surveys
Transmission linesurveys
GIS Data Collectionsurveys