A topographic survey is conducted to determine a land’s geographical condition. Through this survey, you can obtain data about your land and refer to it when contouring the land or to identify the map. Hence, it is ideally conducted during a construction or developmental project’s planning phase. The contours and maps to be created will be useful as the base map for your project, irrespective of its nature (i.e., commercial or residential, or developmental structures like roads and bridges). The survey is conducted below and above ground level, and it examines not just the land, but the materials found in and on it. This means soil density, trees, utility poles, walkways, wells, walls, manholes, and other elements on the land will be covered and examined, as these elements contribute to the land’s topography.
Land surveyors typically conduct a topographic survey starting with the establishment of vertical and horizontal controls, which will become the survey’s framework. From there, they will determine ample horizontal location and the elevation of ground points for data plotting as the map is being prepared. Part of determining a land’s geographic condition is locating man-made and natural features in the land, but this aspect can be optional, depending on the survey’s purpose. The computation of angles, distances, elevations, and volumes of earthwork are critical aspects of the topographic survey before the topographic maps are drawn.
The outcome of a topographic survey can reveal many different details about the land. The information will be collated and analyzed to determine the value, life, and strength of the land. The survey will provide accurate measurements on the breadth, dimensions, and length of the land, as well as its curves, elevations, and height. All surveyed aspects will contribute to the contouring and mapping of the land, making the topographic survey useful when examining the configuration of the cultural and natural features of the property and the land.
Source URL: http://www.calvadasurveying.com/blog/application-of-topographic-survey-in-determining-lands-geographic-condition/
Land surveyors typically conduct a topographic survey starting with the establishment of vertical and horizontal controls, which will become the survey’s framework. From there, they will determine ample horizontal location and the elevation of ground points for data plotting as the map is being prepared. Part of determining a land’s geographic condition is locating man-made and natural features in the land, but this aspect can be optional, depending on the survey’s purpose. The computation of angles, distances, elevations, and volumes of earthwork are critical aspects of the topographic survey before the topographic maps are drawn.
The outcome of a topographic survey can reveal many different details about the land. The information will be collated and analyzed to determine the value, life, and strength of the land. The survey will provide accurate measurements on the breadth, dimensions, and length of the land, as well as its curves, elevations, and height. All surveyed aspects will contribute to the contouring and mapping of the land, making the topographic survey useful when examining the configuration of the cultural and natural features of the property and the land.
Source URL: http://www.calvadasurveying.com/blog/application-of-topographic-survey-in-determining-lands-geographic-condition/