Research Article
Preliminary Results of the Development of a Single-Frequency GNSS RTK-Based Autonomous Driving System for a Speed Sprayer
Table 3
The statistics of the position error for the kinematic test (fixed ambiguity solution).
| Axis | Receiver type | Range | Mean | Standard deviation |
| North (m) | Single frequency | -0.427~-0.141 | -0.341 | 0.030 | Dual frequency | -0.683~-0.239 | -0.346 | 0.024 | East (m) | Single frequency | 0.414~0.645 | 0.562 | 0.026 | Dual frequency | 0.445~1.472 | 0.564 | 0.032 | Down (m) | Single frequency | -0.173~-0.106 | 0.012 | 0.031 | Dual frequency | -0.546~0.189 | 0.662 | 0.034 |
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