THE BASIC PRINCIPLES OF LEVELING SURVEY IN BANGLADESH

Levelling is usually a branch of surveying whose aim is to ascertain, validate, or measure the peak of specified factors in relation to your datum.One other names supplied to your tachometer are tachymetry or telemetry. The principal object of a tachymetric survey is the planning of a contoured prepare.Reciprocal leveling is utilized when it is act