Topographic Survey

Topographic surveys are instrumental in achieving successful civil engineering, architectural and structural design elements for proposed improvements.


Drainage of surface flow water across existing sites needs to be shown in detail sufficient enough to make determinations of runoff patterns and volume calculations. In any proposed development the first step to successful design is to have a complete and accurate topographic survey.


A survey locating topographic features - natural and man-made - such as buildings, improvements, fences, elevations, trees, streams, contours of the land, etc.


This type of survey may be required by a governmental agency, or may be used by engineers and/or architects for design of improvements or developments on a site.


The wide range of information provided by topographic maps make them extremely useful to professional and recreational map users alike.


Topographic maps are used for engineering, energy exploration, natural resource conservation, environmental management, public works design, commercial and residential planning, and outdoor activities like hiking, camping, and fishing.


Topographic Surveys plays an important role in Urban Development, Infrastructure Projects, Hydro Projects, Highways, Railways, Irrigation. Prior to planning, design and constructions, the first step in every study is to prepare an accurate Map of the area by conducting Topographic Survey.


The main objective of topographical survey is to prepare an accurate map with all existing features like roads, railways, bridges, culverts, electric lines, telephone lines, gas pipelines, trees, OFC etc, prepare contour plan to show the elevation variation; fixing the alignment of Tunnels, Rail Tracks, Highways, Pipelines, Canals; generate Cross-sections and L-section


SIEAT provides superior topographic mapping of any site. High precision field techniques and automated office drafting enable maps to be prepared within tight time frames in an economical manner.