Scope Of Topographic Surveys}

Scope of Topographic surveys



There are different types of land surveys like boundary surveys, residential surveys, topographical land surveys and a number of other surveys. This article will explain you about the kind of results that you will get with topographical surveys. The most prevalent kind of survey that we come across is the boundary surveys which provide us with the boundaries for any piece of property.

Topographic surveys, on the other hand establishes the different manmade and the natural features of the land in context. This survey can serve fruitful results to property owners, industrial owners, or even the properties that are under construction. The land, in context may include hills, trees, fences, buildings, ravines or any other improvements that are in process on the inherent natural features of the land. The topographical survey will provide you with the exact figures of the size, height, position of the different changes that have occurred in course of time with regard to their presence of their natural existence.

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Topographical surveys are also referred as contour surveys and they are also conducted before the change in the ownership of the land or even when the property owner is intending to make some changes in the land. The main focus of the topographical surveys is – on the distance from the ground rather than the horizontal measurements. Horizontal measurements are provided with an in-depth focus on boundary and residential surveys.

In topographical surveys, most of the measurements are done with the high quality GPS unit or with an electronic EDM instruments (that measure distance with the usage of light and radio waves). The results of the survey are presented in the form of contour lines on maps of the land; unlike in other types of surveys where the results are marked using stakes or other landmarks.

These days with the usage of high level technological units, you can easily have digital versions of the maps and even the interactive elevation views of the land. The data can be used in AutoCAD programs, which is in turn is worked upon by the engineers and thereby you can easily have the view of how the topography will change after the planned changes.

There are many uses of topographic land surveys, the results serve fruitfully almost in every field. Engineers and architects can use the survey results for designing buildings and other improvements that have to be taken place on the property. In some cases, they are also used by the Government. Most of the constructions projects typically begin with topographic surveys as it provides the framework of the land before the improvements are made. Sometimes, the topographical surveys are also used for the formulation of an optimal plan for drainage, ditches, grading and other features. Thus, the results of the topographical surveys i.e.; the natural landscape serve as the basis for the formulation of optimal plans. The results render all the minute details like the elevation of slopes which may be useful figures particularly if you are intending to build on the land. In addition, to the provision of data for developments of undeveloped surveys; they also provide appropriate information for the area that is been previously used.

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