Research Article
Integrated System of Structural Health Monitoring and Intelligent Management for a Cable-Stayed Bridge
Table 4
Technical specifications of the GPS sensors.
| Parameter | Technical specifications |
| Static long baseline solution precision | Horizontal: 3 mm + 0.5 ppm | Vertical: 6 mm + 1 ppm | Fast static baseline solution precision | Horizontal: 5 mm + 0.5 ppm | Vertical: 10 mm + 1 ppm | Dynamic point baseline solution precision | Horizontal: 10 mm + 1 ppm | Vertical: 20 mm + 2 ppm | Control function | Real-time RTK function, with a maximum sampling frequency of ≥5 Hz | Transmission performance | Real-time automatic collection, 24 h without exception | Working environment | Receiver and terminal: −20°C to 50°C; antenna: −40°C to 50°C |
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