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In which is incorrect for total station.
Is costly
Skilled personnel are not required
DoesnтАЩt provide hard copies
All of the above
Skilled personnel are not required
A Total Station is a sophisticated optoelectronic surveying instrument that integrates an Electronic Distance Meter (EDM), an Electronic Theodolite, and an onboard microprocessor ┬╖ Operation requires specialized training to manage data acquisition, coordinate geometry processing, and internal firmware handling, making the claim that 'skilled personnel are not required' incorrect.
A Total Station is a sophisticated optoelectronic surveying instrument that integrates an Electronic Distance Meter (EDM), an Electronic Theodolite, and an onboard microprocessor ┬╖ Operation requires specialized training to manage data acquisition, coordinate geometry processing, and internal firmware handling, making the claim that 'skilled personnel are not required' incorrect.
H=Scos(╬╕) тАФ Horizontal distance component
V=Ssin(╬╕)+iтИТr тАФ Vertical distance component
The device measures distance using infrared or visible laser pulses and angular data using precise optical encoders ┬╖ The onboard computer performs real-time trigonometric calculations (like D=Scos(╬╕)) to compute XYZ coordinates based on the entered station and orientation parameters.
Total Station integrates measurement of angles and distances simultaneously.
Requires professional training to operate accurately.
Capable of data storage, processing, and transfer to CAD/GIS software.
Provides high accuracy (<5тА▓тА▓ angular, <5mm distance).
High speed of data collection
Reduction in manual errors
Direct digital data export
High initial cost
Dependency on battery power
Requires skilled technical handling
Topographic and Cadastral Surveying
Construction layout and structural monitoring
Total Stations typically utilize an internal microprocessor to calculate coordinates E, N, and Z based on input station points.
Option B is the correct answer because professional knowledge is mandatory for setting up, calibrating, and processing data for complex survey projects.
B is correct тАФ Total Stations are advanced electronic instruments that necessitate trained personnel for correct setup, data management, and operational accuracy.
Always remember that in modern civil engineering surveys, instruments move towards automation, but this automation shifts the burden from 'physical labor' to 'technical expertise'.