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|All About The Mighty Theodolite All About The Mighty Theodolite October 23 http://www.cheaprussiahockeyjerseys.com/andrei-vasilevskiy-jersey/ , 2014 | Author: Carey Bourdier | Posted in Education
If you sat through high school geometry class wondering about the practical application of measuring angles and other geometric tasks, then you might be surprised to find that many professions use geometry every day. Surveyors and engineers and a few other occupations make use of geometry on constant basis.
One of the tools often used is the theodolite, and you have definitely seen these before. Surveyors look through these devices and you often see them in the middle of a road making calculations or perhaps at a construction site. The theodolite is an optical instrument that contains a movable or rotating telescope that can be used to measure horizontal angles as well as vertical angles. You can even use a theodolite to help you with leveling tasks and measuring horizontal distances.
Meteorologists make use of a theodolite aside from surveyors, and this device is also used for navigation. The early theodolites were used mainly for surveying tasks. A telescope, compass and tripod were included in its early iterations during the 16th century.
The Ramsden theodolite is one famous theodolite often known as the Great Theodolite, and it is definitely one of the world’s most notable theodolites. This theodolite was built in the 18th Century and weighed more than 300 pounds having a base circle of three feet in diameter. Surveyors in Great Britain made great use of the device to make comprehensive maps of the country. This monumental device can be seen at the Science Museum in London.
The settlement of the notorious border dispute in Colonial America was one of the most notable uses of the instrument known as Jeremiah’s theodolite. The Mason-Dixon Line which is known today was the result of the establishment between the boundaries of Maryland and Pennsylvania, made possible by Charles Mason and Jeremiah Dixon, both surveyors. A part of the border for Maryland, Pennsylvania http://www.cheaprussiahockeyjerseys.com/semyon-varlamov-jersey/ , Delaware and West Virginia is formed. Historians however, speculate the validity of the Jeremiah’s theodolite linking it to a circumferentor, which is a special type of compass.
Today’s surveyors often use a total station which is an optical instrument that includes a theodolite and an electronic distance meter. There are even robotic versions of these total stations that can be controlled using remote control. These are used to survey mines, as well as for road construction and the construction of buildings.
Carey Bourdier loves writing reviews on precision scientific instruments. For more info regarding surveying instruments like a WK-20-8500 observation theodolite, or to find more info regarding a telemetric alignment system, check out the WarrenKnight site today.
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