A navigation system, apparatus and method utilizing a processor (107, 402) and a sensor (103,403), operatively coupled to the processor (107, 402) to determine a location of the navigation system. An input is configured to receive destination data, specify...

In one aspect, a system for generating a navigation chart is provided. The system includes a display device and a computing device coupled to the display device. The computing device is configured to receive at least one of current geographic position data...

A computing device is provided. The computing device includes a user interface configured to receive an input that indicates a user has detected an object of interest in a body of water, a processing device coupled to the user interface, the processing dev...

A situation display device (13) is provided. The device (13) includes: an observation data acquiring module (42) configured to acquire observation data, and information of observed locations of the observation data; a data selecting module (43) configured ...

A method of communicating electronic map data is disclosed, wherein map data is compiled as at least one cell comprising a plurality of vector data records and a plurality of feature data records to, for instance, the IHO S-57 standard. During the compilat...

The method involves determining a section, particularly intersection points, of a partial area boundary of a partial area with another partial area boundary of another partial area. Another section of the partial area boundary is limited from the former se...