datatrak:intro

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datatrak:intro [2020/05/31 12:37] – [Datatrak LF signal format] philpemdatatrak:intro [2020/05/31 14:58] – [Three-step positioning process] philpem
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 |  "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.
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  • Last modified: 2023/01/03 22:55
  • by philpem