FIELD: submarine, marine terrestrial and close-to-ground navigation, in particular type GPS and GLONASS systems.
SUBSTANCE: at a time instant, that is unknown for the receiver, a signal is synchronously radiated by several radiators with known co-ordinates. The radiated signals are received by the receiver, the signal speed square is measured in the current navigation session, the Cartesian co-ordinates of the receiver are computed according to the moments of reception of the radiated signal and the measured signal speed square.
EFFECT: enhanced precision of location of the signal receiver.
2 dwg
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