3D mapping land survey

A request was made to assess a piece of land in the Upper Bukit Timah area. Using drone technology, the area was quickly mapped which was then used to generate a 3D map which allowed the area to be calculated in seconds, along with a topography map. Should the client have needed higher accuracy, we could have deployed a RTK (Real Time Kinematics) station to achieve measurement accuracy in the order of 0.5cm.