hyperbolic navigation system

Related Overviews


'hyperbolic navigation system' can also refer to...


More Like This

Show all results sharing this subject:

  • Maritime History


Show Summary Details

Quick Reference

If an observer measures the difference in distance from two identifiable points he will establish a position line in the shape of a hyperbola. The speed of radio waves being constant, the difference in arrival time of synchronized signals from a pair of separate transmitters will locate the receiver on a hyperbolic line of position. This is the basis of those radio navigation systems known as hyperbolic. In practice the transmitters are so grouped as to provide a number of hyperbolic position lines that will intersect to provide a fix. All hyperbolic systems require special receivers and lattice charts on which to plot the signals received. All except Loran-C are now operationally obsolete.

See also consol; decca; omega.

See also consol; decca; omega.

Mike Richey

Subjects: Maritime History.

Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.