Father of Theodolite
advantage and disadvantage of theodolite
Transit and non-transit theodolite.
principle of theodolite is based on the principle of trigonometry.
Theodolite light is the correct spelling
least count of theodolite is 1 second
5 mm is the least count of 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.
A theodolite that shows a digital rather than analogue display.
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.,
The image seen through a theodolite appears upside down due to the use of a system of prisms and lenses in the instrument. These optical components invert the image as it passes through, a common feature in many optical devices. This inversion allows for precise measurements and alignment, as the user can easily correlate the view through the theodolite with the actual physical layout of the surveying area. Ultimately, this design helps maintain accuracy in reading angles and distances.
A theodolite is primarily made from durable materials like aluminum or high-strength plastics for its body, ensuring lightweight and portability. The optical components, such as lenses and prisms, are typically made from glass. Additionally, some parts may incorporate brass or stainless steel for added precision and durability, particularly in the measurement mechanisms.