A theodolite is an instrument that is commonly used by surveyors and also many types of engineers. It enables measurements of angles in both vertical and horizontal planes. Meteorologists also use this kind of instrument within their profession. A telescope is generally mounted on an observation theodolite. This telescope is usually movable and enhances the measurements of angles accurately.
Transit theodolites have a telescope that is capable of moving in or along a vertical plane. However, there are those in this group that are not designed to measure vertical angles. The second group is composed telescopes that are capable of operating within semi-semicircular region. These are called non-transit theodolites.
In fact, theodolites provide professionals with many uses. All of these uses are intended to make work of human being easy and at the same time comfortable. They exude high levels of accuracy when taking horizontal and also the vertical angles. These instruments also play a great role in ensuring that accurate ranging, leveling and optical distances are taken.
The designing of the initial theodolites in America was done by engineers in the beginning of nineteenth century. Their main aim was to replace the other equipment such as octant and a sextant that were originally used, as well as making improvements on existing types of observation theodolites. These original instruments were not very accurate, a condition that triggered the engineers' ambition to come up with an instrument that is more advanced and with world of differences to the original equipment for the betterment of users.
Theodolites also have been used in measuring wind lofts for many years. They have been used to measure both vertical as well as horizontal angles of ceiling balloons, which are special types of weather balloons. Such balloons are also called pibal or pilot balloons. The development of this technology commenced in early nineteenth century and the completion was reached hundred years later.
With the help of the balloon, theodolites play a great role in enhancing the calculation of speed and wind direction. This is made easy by the tracking of balloon. Tracking is done by theodolite after balloon is released next to it. This helps in determination of rate of ascent of balloon together with angular attitude. All these observations are very crucial in weather predictions.
Modern theodolites usually are read electronically with help of rotary encoder. For efficiency, CCD sensors and other devices are added to enhance the automated working of the telescope. This unique instrument has been around for many years, and it has made the work of engineers and also surveyors simple and accurate. Indeed, theodolites are of great importance.
Transit theodolites have a telescope that is capable of moving in or along a vertical plane. However, there are those in this group that are not designed to measure vertical angles. The second group is composed telescopes that are capable of operating within semi-semicircular region. These are called non-transit theodolites.
In fact, theodolites provide professionals with many uses. All of these uses are intended to make work of human being easy and at the same time comfortable. They exude high levels of accuracy when taking horizontal and also the vertical angles. These instruments also play a great role in ensuring that accurate ranging, leveling and optical distances are taken.
The designing of the initial theodolites in America was done by engineers in the beginning of nineteenth century. Their main aim was to replace the other equipment such as octant and a sextant that were originally used, as well as making improvements on existing types of observation theodolites. These original instruments were not very accurate, a condition that triggered the engineers' ambition to come up with an instrument that is more advanced and with world of differences to the original equipment for the betterment of users.
Theodolites also have been used in measuring wind lofts for many years. They have been used to measure both vertical as well as horizontal angles of ceiling balloons, which are special types of weather balloons. Such balloons are also called pibal or pilot balloons. The development of this technology commenced in early nineteenth century and the completion was reached hundred years later.
With the help of the balloon, theodolites play a great role in enhancing the calculation of speed and wind direction. This is made easy by the tracking of balloon. Tracking is done by theodolite after balloon is released next to it. This helps in determination of rate of ascent of balloon together with angular attitude. All these observations are very crucial in weather predictions.
Modern theodolites usually are read electronically with help of rotary encoder. For efficiency, CCD sensors and other devices are added to enhance the automated working of the telescope. This unique instrument has been around for many years, and it has made the work of engineers and also surveyors simple and accurate. Indeed, theodolites are of great importance.
About the Author:
Carey Bourdier enjoys blogging reviews on precision scientific instruments. To get more details about surveying instruments like a WK-20-8500 observation theodolite, or to find more details about surveying instruments, visit the Warren Knight website today.
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