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Theodolite traversing ppt
Name: Theodolite traversing ppt
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21 Nov Theodolite Traversing Theodolites may be of two types • (i) Transit Theodolite • (ii ) Non-Transit • In the transit theodolite, the telescope, the. 25 Sep Horizontal circle assembly A transit theodolite is one in which the telescope Anging and extending a line Method of traversing Included. THEODOLITE SURVEYING. So far we have been measuring horizontal angles by using a Compass with respect to meridian, which is less accurate and also it is .
Presentation on theme: "Traversing: Theodolite Traverse"— Presentation transcript: 1 Traversing: Theodolite Traverse. 2 INTRODUCTION The system of surveying in which the angles are measured with the help of a theodolite, is called Theodolite surveying. 3 USES OF THEODOLITE Measuring horizontal and vertical angles. Introduction: The theodolite is the most accurate instrument designed for the measurement of horizontal and vertical angels. As compared to chain survey. Traverse computations are concerned with deriving co-ordinates for the new points that and k is a fraction based on the least division of the theodolite scale.
Rectangular and polar coordinates; Definition of a traverse; Applications of The angles are measured using theodolites/total station, while distances can be. Traverses may be either a closed traverse or an open traverse: 1. Theodolite Traversing: The traverse in which angular measurements between traverse sides . Traverse/horizontal axis. Vertical circle rigidly fixed to the telescope. Vertical axis. Three assemblies of Theodolite. Main parts of a theodolite. Levelling head (7). A theodolite is a tool for measuring vertical and horizontal angles. It is used Traverse the instrument so that the bubble is perpendicular to the already adjusted. Ppt on Theodolite - Free download as Powerpoint Presentation .ppt), PDF File . pdf), Text File Traversing with theodolite Traverse may be define as series of.