How is total station calculated?
Coordinate measurement Angles and distances are measured from the total station to points under survey, and the coordinates (X, Y, and Z; or easting, northing, and elevation) of surveyed points relative to the total station position are calculated using trigonometry and triangulation.
What is total about total station?
A Total Station is a modern surveying instrument that integrates an electronic theodolite with an electronic distance meter. A theodolite uses a movable telescope to measure angles in both the horizontal and vertical planes.
What is total station and its parts?
A total station is composed of four main components; EDM (Electronic Distance Measurement), electronic theodolite, microprocessor and electronic display. For all intents and purposes the EDM’s main function is to measure distance from the total station to a reflector.
What is the range of total station?
a. An essential component of the total station is Electronic Distance Measuring (EDM) which is responsible for the distance measurement. The measuring range of the EDM can vary from 2.8km to 4.2km. A typical EDM is capable of measuring the distance with an accuracy ranging between 5mm to 10mm per km of measurement.
Which total station is best?
Check Out the best Total Stations
- Leica Geosystems CS35 Construction Tablet Computer.
- Leica MPR122 360° Prism.
- Leica GPR113 Circular Mini Prism, w/ Red Holder.
- Leica iCON CC80 Tablet Computer.
- Leica iCON iCT30 Construction Layout Tool.
- ICON iCR80 Robotic Construction Total Station.
What is SD on a total station?
Distance difference. Distance Displayed item. SD: S-O SD=measured slope distance – slope distance of Setout data.
How A total station is used?
A total station is an electronic/optical instrument used in modern surveying. It is also used by archaeologists to record excavations as well as by police, crime scene investigators, private accident Reconstructionists and insurance companies to take measurements of scenes.
What are types of total station?
Types of Total Station
- Manual Total Station.
- Semiautomatic Total Station.
- Automatic Total Station.
- Servo Driven and Robotic Total Station.
- Servo Driven Total Station.
What is total station PDF?
Definition. Total station or TST (total station theodolite) is an electronic/optical instrument used in modern surveying and building construction. The total station is an electronic theodolite (transit) integrated with an electronic distance meter (EDM) to read slope distances from the instrument to a particular point …
What are the four types of total stations?
As per Trimble Geospatial, there are the following four types of Total Stations;
- Scanning Total Stations.
- Robotic Total Stations.
- Autolock Total Stations.
- Total Mechanical Stations.
What is least count of total station?
The least count of total station for angle is 1” & Distance is 1mm. The total station is one of the most accurate instruments in surveying.