Robotic Total Station

A robotic total station is a highly precise electronic surveying instrument that combines the capabilities of a traditional total station with robotic control and automation features. It measures angles, distances, and coordinates of targets with high accuracy, while enabling remote operation without the need for a second operator.

Robotic total stations utilise motorised servos to automatically rotate and follow a prism target, even if it is in motion. They are equipped with integrated software and wireless control, allowing the surveyor to manage measurements from a distance using a controller or tablet. This autonomy reduces the need for manual adjustments and constant two-person teams.

The instruments often include GPS integration, reflectorless measurement modes, and data storage features that allow seamless transfer of measurements to BIM, GIS, or CAD systems for further processing and modelling.

Robotic total stations are widely used in:

• Construction site layout and supervision: Streamlining the marking of foundations, anchor points and structures
• Infrastructure and roadworks: Monitoring shifts or deviations during construction
• Precision surveying: Land boundaries, elevation profiles and topographic mapping
• Geotechnical monitoring: Tracking soil settlement, ground movement, or structural shifts over time

By enabling fast, accurate, and repeatable data collection, robotic total stations play a key role in digital construction workflows and quality assurance processes, especially in projects requiring integration with digital twins or geospatial models.

See also: Real-Time Monitoring, Scan Data, Sensor technology