Write a note on total station working procedure manual

total station parts and function

Main article: Distance measurement Measurement of distance is accomplished with a modulated infrared carrier signal, generated by a small solid-state emitter within the instrument's optical path, and reflected by a prism reflector or the object under survey.

Control Survey Traverse. With the average ascent rate of the weather balloon known or assumed, the change in azimuth and elevation readings provided by the total station as it tracks the weather balloon over time are used to compute the wind speed and direction at different altitudes.

The second option is the removable memory card. Mechanical and electrical construction[ edit ] Total stations have become the highest standard for most forms of construction layout. The development of Total Stations has markedly increased productivity in the surveying profession in the following ways.

Applications[ edit ] Total stations are mainly used by land surveyors and civil engineerseither to record features as in topographic surveying or to set out features such as roads, houses or boundaries. These devices, also called electronic Tachometers, can automatically measure horizontal and vertical angles as well as slope distances from a single set up.

Because more commercial and industrial construction jobs have become centered around building information modeling BIMthe coordinates for almost every pipe, conduit, duct and hanger support are available with digital precision. Mechanical and electrical construction[ edit ] Total stations have become the highest standard for most forms of construction layout.

Available in 1, 3, and 5 second angle accuracies, you can select the instrument that best fits your requirements. A fully charged battery works for about 3 to 5 hrs continuously. The accuracy achieved with total station is mainly depends on operator procedure of Careful centering and levelling of the instrument Accurate pointing at targets.

The setting of Total Station over the station mark is similar to an ordinary Theodolite.

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Total Station And Its Applications In Surveying