Surveying

Contour Surveying

Contour Surveying

Contour Surveying is the branch of surveying in which variation in the elevation of the earth’s surface and their relative positions are determined with help of contour lines. The process to find out the contour lines in the ground surface or earth surface is called contouring and a map is produced by this contouring process […]

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GIS

GIS Principles and Application

A Geographical Information system (GIS) is a tool, which can accept large volumes of spatial data derived from a variety of sources, retrieve, manipulate, analyse and display them according to user-defined specifications. A Geographic Information System is Organized collection of Hardware, Software, Network, Data, People, andProcedures Software Product-Tool for solving geographic problems Supported by data

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GPS

GPS and GIS – Definition, Components and Application in Civil Engineering

What is GPS? GPS stands for Global Positioning System by which anyone can always obtain the location and time information anywhere in the world. It is a system of earth-orbiting satellites which provides a precise location on earth’s surface in latitude/longitude coordinates. GPS is a powerful and widely used integrated tool(like in GNSS) that is

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