The baseline AB of a triangulation system is equal to 400 m long. Stations Cand D are other points of the triangulation system. The angles observed from A and B are as follows: Angle DAB - 27*30, Angle CAB - 78*30, CBA - 52'. and Angle DBC - 30°30. 49 30

Q: 1. Prepare a set of profile leveling notes for the survey in Figure 1. In addition to computing all…

A: A profile leveling survey figure given belowNeed to findPrepare a set of profile leveling notes for…

Q: 1) Compare and contrast: a. Differential leveling and trigonometric leveling b. Trunnion axis and…

A: Compare and contrast A.  Differential leveling is used to find out the elevation between 2 points…

Q: Jr, a civil engineer was to estimate the height of a transmission tower (G). He performed…

A: Given:- The trigonometric leveling survey data of 3 stations E, Y, & A are given The slope…

Q: Find the angle CBD

A: Solution : Consider ∠CBD=α∠BDA=β∠BDC=r

Q: From the field notes of a closed traverse shown below, adjust the traverse. Lines Bearing Distances…

A:

Q: An irregular lot was surveyed to obtain its area. Compute for the lot’s area using DPD method.…

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Traverse Survey

Traverse surveying is a popular method of surveying. Traversing is that type of survey where several connected survey lines form a framework and the directions and lengths of the survey lines are measured with the help of a tool to measure angles and tape or chain respectively. Traverse networks involve placing survey stations in a queue or trail and using pre-tested points as a basis for looking at the next point. This type of surveying is different from Tacheometric surveying, where only angles are measured and the process of chaining is reduced.