Research Article
Road Networks Winter Risk Estimation Using On-Board Uncooled Infrared Camera for Surface Temperature Measurements over Two Lanes
Table 1
Characteristics of PRT5 radiometer.
| Detector type | Bolometer detector | Spectral bandwidth | 9.5–11.5 μm | Thermal range | −40°C to +70°C | Sensitivity | 0.1°C below 0°C, 0.05°C above 0°C | Accuracy | ±0.5°C | FOV | 20° | Time response | 50 ms | NET | 0.005°C for a time response of 50 ms on a body at 25°C |
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