2020/6/8
A digital elevation model (DEM) is a 3-dimensional illustration of a surface, typically a terrain region. It’s a grid-based structure having arr......
2020/6/8
Dumpy level is the most commonly used instrument in leveling. In this level the telescope is restricted against movement in its horizontal plane and telescop......
2020/6/5
Triangulation work is carried out in following steps.
1. Reconnaissance
2. Erection of Signals & Towers
3. Measurement of Hori......
2020/6/5
Levels are the different instruments used for leveling in surveying. There are various types of levels such as dump level, Y level, cushing’s leveling......
2020/6/4
What is a Building Survey?
A Building Survey is the most detailed home survey. Previously known as a Structural Survey, a Building Survey is......