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Appendix A
Technical Specifications
This appendix details the technical specifications of the
A.1 SPAN-CPT Technical Specifications
Table 7: Hardware Specification for SPAN-CPT
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| PHYSICAL |
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| 152.0 mm L X 168.0 mm W X 89.0 mm H | ||||
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| 2.28 kg |
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| CONNECTORS |
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Power and I/O |
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RF Antenna Connector |
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| TNC Female |
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| Table 8: GNSS Performance for |
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| HORIZONTAL POSITION ACCURACY (RMS) |
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Single Point L1/L2 |
| 1.2 m |
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SBAS |
| 0.6 m |
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DGPS |
| 0.4 m |
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| PACE |
| Refer to | |||
NovAtel CORRECT | TerraStar | ppp/ for the latest PPP performance specifications | ||||
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| Refer to | ||||
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| the latest RTK performance specifications. | ||||
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| DATA RATES |
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GNSS Measurement |
| 20 Hz |
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GNSS Position |
| 20 Hz |
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IMU Measurement |
| 100 Hz |
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INS Solution |
| 100 Hz |
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| Table 9: KVH IMU Sensor Specifications |
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| PERFORMANCE - FIBER OPTIC GYROS |
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Bias Offset |
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| ± 20 °/hr | |
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Turn On To Turn On Bias Repeatability (Compensated) |
| ± 3 °/hr | ||||
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In Run Bias Variation, At Constant Temperature |
| 1 °/hr @ 1σ | ||||
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Scale Factor Error (Total) |
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| 1500 ppm, 1σ | |
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Scale Factor Linearity |
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| 1000 ppm, 1σ | |
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Temperature Dependent SF Variation |
| 500 ppm, 1σ | ||||
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Angular Random Walk |
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| 0.0667 °/√hr @ 1σ | |
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Max Input |
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| ± 375 °/sec | |
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