What is land surveying?
Career: Surveyor
Land surveying is the technique of taking measurements of the shape and contour of the earth’s surface. These measurements allow governments and businesses to plan homes, roads, landfills, and other construction projects. By creating position points and measuring the distance and angles between them, surveyors build 3-D maps, plots, and reports. Surveyors use handheld Global Positioning System (GPS) units and Geographic Information Systems (GIS) technology to gather accurate satellite information of the terrain. This information is used to create spatial details that surveyors need to record and verify their data.
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