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Electronic chart assisted navigation system
Electronic chart assisted navigation system
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机译:电子海图辅助导航系统
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摘要
The automated charting system of the present invention comprises a computer program for inputting current position from the Global Positioning Syst accessing the Digital Nautical Chart database (DNC), selecting the best available nautical chart data for the current position, and displaying the current position on the selected nautical chart.
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