METHOD OF DETERMINATION OF PARAMETERS OF SURFACE SHIPS Russian patent published in 2001 - IPC

Abstract RU 2165597 C2

FIELD: measurement technology; determination of parameters of surface ships according to data of aerophotography and satellite observations. SUBSTANCE: method includes observation of ship in ocean. Speed and length of ship are determined by spectrum of surface waves excited by ship. Speed of ship is found by frequency of spectral distribution curve. Ship's length is determined by distance between spectrum maxima. EFFECT: simplified procedure and enhanced reliability. 7 dwg

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RU 2 165 597 C2

Authors

Smirnov G.V.

Veden'Kov V.E.

Dates

2001-04-20—Published

1999-04-07—Filed