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Motion-based consistency audit of onboard Global Navigation Satellite System reference as reported by static Automatic Identification System data

Banyś P., Heymann F., Engler E., Noack T.

Zeszyty Naukowe Akademii Morskiej w Szczecinie

2015

nr 44 (116)

49--56

The Automatic Identification System (AIS) is widely used for reporting vessel movements and broadcasting additional information related to the current voyage or constant parameters like the IMO number or the overall dimension of the hull. Since dynamic AIS data is shared mostly without human interaction, and is not flawless, the static AIS content edited manually is vulnerable to human error. This work introduces a simple vessel motion pattern approach that determines the probable foredeck/afterdeck location of the GNSS reference used by the AIS transponder, and compares it to the hull parameters obtained from the static AIS data, to find observable errors in the static AIS configuration of the mount point of the GNSS reference antenna.