About this document
Overview of Tacheometric Surveying by Nikhil Phul is a document available to read on EtoBox.
Tacheometric surveying uses indirect methods to determine horizontal distances and elevation differences between points. A tacheometer measures the angle subtended by a known distance on a stadia rod held at another point. There are three main systems - stadia, tangential, and subtense bar. The stadia system uses stadia hairs on the tacheometer and fixed or movable rods, while the tangential system measures angles to targets on the rod. The subtense bar has fixed targets that allow measuring the subtended a
- Author
- Nikhil Phul
- Language
- EN