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Extraction and Analysis of Data
ARPA Display Facilities
9 other sections not shown
accuracy alteration of course antenna apparent motion line areas of danger ARPA data ARPA display aspect astern automatic acquisition Automatic Radar Plotting basic radar bearing error centre chief mates close-quarters situation closest point clutter collision avoidance collision point compass course and speed course and/or speed CPA and TCPA cross-ahead danger areas detected echo bears effect Figure gate gyro gyrocompass heading marker IMCO limitations Liverpool Polytechnic manual acquisition microseconds miss distance mode normal distribution observer operational warnings performance standards point of approach possible Predicted Area Printed Circuit Board processor proper motion quantization error radar display Radar Plotting Aids range and bearing range scale rectangular distribution relative motion relative track relative vectors sensor shaft encoder SHIP MOTION ship's course signals speed of target speed ratio stored switch register target swop timebase tracked target tracker trial manoeuvre facility true motion true tracks true vector vectors displayed vessel