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| datatrak:intro [2020/05/31 14:58] – [Three-step positioning process] philpem | datatrak:intro [2022/04/26 15:29] – philpem | ||
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| - | ====== Introduction to hyperbolic navigation | + | ====== Introduction to Datatrak and hyperbolic navigation ====== |
| Hyperbolic navigation is a means of navigation which works by measuring the difference in arrival time between two signals. This may be done by measuring either time-of-arrival or phase-difference. Phase difference is usually preferred as it removes the need to precisely synchronise many transmitting stations. | Hyperbolic navigation is a means of navigation which works by measuring the difference in arrival time between two signals. This may be done by measuring either time-of-arrival or phase-difference. Phase difference is usually preferred as it removes the need to precisely synchronise many transmitting stations. | ||