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datatrak:intro [2020/05/31 12:37]
philpem [Datatrak LF signal format]
datatrak:intro [2020/05/31 14:58] (current)
philpem [Three-step positioning process]
Line 103: Line 103:
 |  "fine"  |  $F \approx 130kHz$  |  $\lambda \approx 2.3 km (1.43 miles)$  |  $\frac{2.3 km}{1000} \approx 2.3 metres$  | |  "fine"  |  $F \approx 130kHz$  |  $\lambda \approx 2.3 km (1.43 miles)$  |  $\frac{2.3 km}{1000} \approx 2.3 metres$  |
  
 +In practice, the total accuracy is limited by variations in propagation conditions and measurement error.
  • Last modified: 2020/05/31 14:58
  • by philpem