A Topographic survey may also be referred to as a topo survey, and quite often, a land survey. A topographical survey is an accurate representation of the area of interest showing all natural and manmade features with levels. The survey shows three-dimensional points of all features, including the property, land features and physical boundary details, presented on a scaled survey drawing. For topographical surveys (topo surveys), we can use advanced equipment such as Total Station, GPS or 3D laser scanners. The choice between instruments is determined by a level of visibility of the terrain features as well as the required coordinate system.