Web(1) Some theodolites are individually tested to determine the sine curve for the circle error in that particular instrument. Then a correction factor is stored in ROM that adds or subtracts from each angle reading so that a corrected measurement is displayed. A theodolite is a precision optical instrument for measuring angles between designated visible points in the horizontal and vertical planes. The traditional use has been for land surveying, but it is also used extensively for building and infrastructure construction, and some specialized applications … See more Preparation for making sightings Temporary adjustments are a set of operations necessary in order to make a theodolite ready for taking observations at a station. These include its setting up, centering, leveling … See more Historical background Prior to the theodolite, instruments such as the groma, geometric square and the dioptra, and various other graduated circles (see See more A gyrotheodolite is used when the north-south reference bearing of the meridian is required in the absence of astronomical star sights. This occurs mainly in the underground mining … See more • Cinetheodolite • Dumpy level • Inclinometer • LIDAR See more There is a long history of theodolite use in measuring winds aloft, by using specially-manufactured theodolites to track the horizontal and … See more In modern electronic theodolites, the readout of the horizontal and vertical circles is usually done with a rotary encoder. These produce signals indicating the altitude and azimuth of the telescope which are fed to a microprocessor. CCD sensors have been … See more • Media related to Theodolites at Wikimedia Commons See more
What is theodolite and uses? – Sage-Advices
WebTypes of Theodolite Surveying: 1. Transit Theodolite: A transit Theodolite has a telescope that may be adjusted in a vertical plane by rotating the equipment completely around its horizontal axis. 2. Non-Transit Theodolite: This is in complete conflict with Transit Theodolite. With this sort of Theodolite, the telescope cannot be turned ... WebA theodolite is a measuring instrument, which is used to measure the horizontal and vertical angles. A theodolite is used to locate points on a line. It is used to find the difference among levels. It is used to prolong the survey lines. it is used to range the curves. A theodolite is also used to set out grades. northland medical building pharmacy
An Introduction to Theodolites Engineer Supply - EngineerSupply
WebTheodolites are precision instruments designed to measure horizontal and vertical angles in surveying applications. These instruments come in digital and analog options and use … WebWhat is Theodolite? Theodolite is a measurement instrument utilized in surveying to determine horizontal and vertical angles with the tiny low telescope that may move within … Webtheodolite noun the· od· o· lite thē-ˈä-də-ˌlīt : a surveyor's instrument for measuring horizontal and usually also vertical angles Example Sentences how to say serve