Tunnel & Bridge Structural Health Monitoring (DTSS-BOTDR)
±5με strain accuracy and ≤1 s measurement, providing structural health monitoring for tunnels, bridges and large infrastructure.
| Specification | Leading international vendors* | LandSub Global |
|---|---|---|
| Strain accuracy | 4 μm/m | ±5 με |
| Strain range | Not disclosed | 8000 με |
| Measurement time | 0.1–10 s | ≤1 s |
| Range | 100 km | — |
*Based on publicly available specifications of leading international DTSS/DSS vendors, as of Aug 2026.
Applications
Applications
Tunnel monitoring
Structural strain and temperature monitoring of tunnels.
Bridge monitoring
Deformation early-warning for bridges.
Slope monitoring
Distributed strain along slopes and retaining structures.
Foundation monitoring
Settlement and strain tracking for foundations.
Get a configuration and quote
Tell us your scenario — we'll provide a tailored recommendation.