Uncompromising Sub-Millimeter Accuracy for Critical Infrastructure Security

Automated real-time tracking for early detection of structural movement

Monitoring critical structures like bridges, dams, high-speed rail lines, and mining slopes demands spatial measurement accuracy far beyond standard robotic total stations. The Topcon MS AXII series delivers up to 0.5-arcsecond angular accuracy and 0.5 mm distance measurement, allowing geodetic engineers to detect micro-scale structural shifts long before they escalate into structural failures.

Featuring intelligent auto-pointing algorithms, the instrument automatically identifies, locks onto, and measures hundreds of target prisms sequentially. This automated tracking loop enables continuous 24/7 monitoring campaigns without requiring manual operator intervention on site.

Advanced Geodetic Technologies for High-Precision Operations

Purpose-built for high-accuracy surveying and automated long-term monitoring campaigns:

• Ultra-Precision EDM: Delivers sub-millimeter distance measurement accuracy (0.5 mm + 1 ppm on MS05AXII) across reflective sheet targets and optical prisms.

• Matrix Search & Auto-Collimation: Automatically scans pre-defined search areas to locate, re-acquire, and measure displaced target prisms even in total darkness or foggy weather conditions.

• Advanced Auto-Pointing & Tracking: High-speed drive system accurately tracks moving targets or re-locks onto static control points with high repeatability.

• IP65 Industrial Ruggedization: Built to withstand heavy rain, airborne dust, and extreme temperature fluctuations common in mining, tunneling, and outdoor monitoring environments.