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What are the advantages and disadvantages in theodolite surveying?
AkilaPrasad
Advantages of Theodolite
Greater accuracy
Internal magnifying optical system
Horizontal circle can b instantly zeroed r set 2 any other value
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoThe advantages are that it is quick and easy to use. The disadvantage is that it sometimes is not as accurate.
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Advantages and disadvantages of theodolite?
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What is meant by transiting in theodolite surveying?
Transiting in theodolite surveying refers to the process of aligning the theodolite to a reference point by rotating it horizontally and vertically. This ensures that the theodolite is accurately positioned before taking measurements or readings. Transiting is essential for establishing precise horizontal and vertical angles in surveying work.
How do you set out a building using a theodolite?
A theodolite measures angles and axis needed for site surveying. The horizontal and vertical angles are measured using a theodolite. A theodolite is actually a mounted telescope used in building.
What is theodolite and parts of theodolite?
theodolite is a surveying instrument.It is is used for measure the horizontal & vertical angles also.parts of theodolite trivet,upper plate lower plate,plomb bob,telescope,vernierscale,leveling screw,tribrach,etc.,
What are the advantages and disadvantages of the Height of Collimation method in surveying?
the advantages of this method was that it is more quick and less calculation needed and the disadvantages, it less accurate compare to the rise and fall method.
What are the advantages and disadvantages of the rise and fall method in surveying?
1, describe the methode of reducing the levels and thier relative advantages and disadvantages 2, writetypes of levelling instruments and methodes of leveling
When do you use theodolite for surveying?
To measure Angles, Process of Measuring Horizontal and vertical Angles
Why need centering in theodolite surveying?
Centering in theodolite surveying is necessary to ensure accurate measurements by aligning the theodolite's telescope with the survey point. This process helps eliminate errors caused by misalignment, which can lead to inaccurate readings and data. Proper centering ensures that survey points are measured precisely and the survey results are reliable.
What are the differences between a theodolite and a tacheometre?
when theodolite is fixed with analytic lens then it is called tachometer, without the analytic lens the instrument would be called as constant zero.
What is magnetic bearing of line in theodolite survey?
The magnetic bearing of a line in theodolite surveying is the horizontal angle measured clockwise from the magnetic north direction to the line. This bearing is used to orient the theodolite and accurately measure angles during surveying work. It is important to account for magnetic declination when converting magnetic bearings to true bearings.
What is tacheometric surveying?
the special type of theodolite used to measure horizontal and vertical distance and horizontal angle.
What are the advantages and disadvantages of gyro compass?
The disadvantages of using a compass for surveying is that readings are often inaccurate (accuracy dependent on size and graduations of compass, it is easily disturbed by effects of local magnetic attraction
