APPARATUS FOR DETERMINING DISTANCE DURING MOORING Russian patent published in 2014 - IPC G01S13/08 

FIELD: physics.

SUBSTANCE: apparatus has a coastal radar set, a unit of receivers of range to the mooring site, a unit of control signal transmitters, having different frequencies, a unit of correctors of range to the mooring site, a secondary processing unit, a mooring site sensor, a corrector of range to the mooring site consisting of a control signal receiver, a flip-flop, a focused low-power frequency-modulated range-finder, a unit for autotracking on the range, a range decoder, a stationary range indicator, a transmitter of range to the mooring site, a portable receiver with a range indicator. The listed apparatus are connected to each other in a certain manner.

EFFECT: high accuracy of determining range to a mooring site.

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