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… Read More »Contour Surveying

Theodolite surveying is that branch of surveying in which theodolite is used to measure the horizontal and vertical angles. A Theodolite is a very precise… Read More »Theodolite Surveying

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… Read More »GIS Principles and Application

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… Read More »GPS and GIS – Definition, Components and Application in Civil Engineering