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AUTOMATIC SHIP POSITION AND COURSE LOGGER

  • US 20010018633A1
  • Filed: 05/13/1998
  • Published: 08/30/2001
  • Est. Priority Date: 05/14/1997
  • Status: Abandoned Application
First Claim
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1. Automatic ship position and course logger of the type comprised of:

  • A positioning system (1);

    A system for communications (3) between the positioning system (1) and the data processing system;

    A data processing system (3);

    A graphic display video monitor (4);

    A graphics printer (5); and

    a user keyboard (6), characterized essentially because the digital maps employed as databases for the processing system (3) include not only information regarding the coastlines, but also the boundaries of the territorial waters, such that, by using a specially-designed program, precise indications are provided in each position (defined by longitude and latitude) of the shortest distances to the coastlines and to the above-mentioned boundary lines of territorial waters.

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