Data Processing: Some stations allow for data to be collected and downloaded, while others have software that processes data internally and displays real-time maps.Stations with GPS allow coordinate determination of points that are out of sight. Coordinate Calculation: Using triangulation systems can identify the location of an unknown point relative to a known point in an x-y-z coordinate system.Reflectorless total stations are also available. Distance Measurement: Standard instruments use infrared emitters and retroreflectors to detect distances up to 1500 meters with an accuracy of 2 millimeters.Generally, the more expensive the series model, the smaller the potential degree of error. Angle Measurement: Using internal instrument sensors, angles can be measured with an accuracy that varies from.Variations in accuracy and features include: You aim the scope toward each reference point, and the computer automatically records data and performs calculations. With a total station, your job as a surveyor is almost as simple as point and click. What are the functions of a total station? Robotic total stations are your built-in field assistant for surveying terrain and construction sites. Instead of manually reading angles with a theodolite and physically entering data into a calculator, the computer inside a total station purchased on eBay automatically reads angles and performs trigonometry. Total Stations and Accessories for Your Complete Surveying Needs

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