ABSTRACT
SYSTEM, DEVICE AND METHODS FOR CONTINUOUS PLOTTING OF RELATIVE POSITIONS OF VESSELS AT SEA OR SUB-SEA LEVEL
The present invention relates to navigation for monitoring movement of vessels on water surface or underneath. In particular, the present invention provides a system, devi...
[Class : 9] Scientific, Nautical, Surveying, Electric, Optical, Weighing, Measuring, Signaling, Checking (Supervision), Life Saving And Teaching Apparatus And Instruments; Apparatus For Recording, Transmission Or Reproduction Of Sound Or Images; Magnetic Data Carriers, Recordings Discs, Data Processing Equipment And Computers; And Fire Extinguishing Apparatus Being Goods F...