Total Station

Total station is an advanced electronic surveying instrument that combines an electronic theodolite (for measuring horizontal and vertical angles), an electronic distance meter (EDM) (for measuring distances), and a microprocessor for data storage and calculations. MAIN COMPONENTS •Telescope – Used for sighting survey points. Electronic theodolite – Measures horizontal and vertical angles. •Electronic Distance Measurement (EDM) unit – Measures distances using infrared, laser, or electromagnetic waves. •Display screen and keyboard – For entering data and viewing results. •Data storage system – Stores survey measurements electronically. •Leveling screws – Used to set up and level the instrument.