Surveys Tips for The Average Joe

Importance of Topographic Surveys The land survey that almost all individuals are aware of, a survey marking the boundaries of a little piece land is just one of a variety of types of land surveys. A topographic land survey works extremely well for homeowners or those within the construction industry or environmental industry. The purpose … Continue reading “Surveys Tips for The Average Joe”

Importance of Topographic Surveys The land survey that almost all individuals are aware of, a survey marking the boundaries of a little piece land is just one of a variety of types of land surveys. A topographic land survey works extremely well for homeowners or those within the construction industry or environmental industry. The purpose of the topographic land survey is to identify all the natural and artificial features of the land. These features can include slopes, ravines, channels, bushes, walls, structures, along with other changes within the natural condition of the land. A study like this demonstrates the positioning, measurement, and height of those types of events, together with progressive changes in altitude. Topographic surveys are sometimes called contour survey, and it is carried out on land before ownership changes. Unlike land surveys involving the boundaries, topographical land surveys concentrate on altitude and elevation than on horizontal dimensions. The instruments that most engineers use for this study are the surveying quality GPS device and the electronic EDM instrument. The outcomes of the study are not designated with stakes or some other landmarks as with almost other types of land survey. Instead, they are introduced as contour lines on the maps of an area to show altitude. Today, sophisticated computer packages enable electronic designs of these maps, as well as interactive elevation view of the land. The data may be used in AutoCAD programs, where it could be controlled by designers or engineers to show the way the topography will transform through the planned changes. Topographic land surveys have many uses. In some cases, they are a requirement by the government. Technicians and designers use such surveys to design buildings or other changes to be done on land, as current features may affect their design or decisions on where you should locate a building on a property. It is necessary to commence all construction works with a topographical survey so that you can determine the starting point and future improvements.
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Topographic studies may also be utilized when identifying the suitable policy and strategies for drainage ditches, grading, or other features, using the organic landscape while the schedule for such developments. The study will also establish the slope of the land which is very vital when you have a construction plan on the land; a slope of 8 degree is economical when building, but when it exceeds this, the building becomes very costly due to the nature of foundation and other materials. A topographic survey is, therefore, essential before the commencement of any building works.
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Apart from its importance in undeveloped land and areas with buildings, a topographic survey is essential for a land that had been used, but now the owner wants to redevelop it. For instance, a topographic survey is necessary where a building has been demolished, a quarry land, landfill or another place where activities on land may lead to topographical changes. In such cases, this survey will provide an accurate view of the way the land has been changing with its use, enabling greater planning and potential use.

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