Timestamp Discrepancies in Multisensor NMEA Environment during Survey Voyage

• Autorzy: Banyś P. , Engler E. , Heymann F. , Noack T.
• Języki publikacji: EN

Abstrakty

EN

The standard for interfacing marine electronic devices (NMEA – National Marine Electronics Association), does not provide unambiguous information regarding the reliability of data and its timing. In this paper, time delays in navigational data are investigated. For this purpose AIS and navigational data collected offshore and onshore are used. The investigations are concentrated on lags among various NMEA sentences recorded in a relational database during the survey voyage. The analysis is based on standard elements of descriptive statistics.

Słowa kluczowe

EN

marine electronic devices; information; reliability of data; navigational data; survey voyage

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe / Akademia Morska w Szczecinie
• Rocznik: 2013
• Tom: nr 36 (108) z. 1
• Strony: 22--26
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Banyś P.

• German Aerospace Center (DLR), Institute of Communication and Navigation Neustrelitz, DE

autor

Engler E.

• German Aerospace Center (DLR), Institute of Communication and Navigation Neustrelitz, DE

autor

Heymann F.

• German Aerospace Center (DLR), Institute of Communication and Navigation Neustrelitz, DE

autor

Noack T.

• German Aerospace Center (DLR), Institute of Communication and Navigation Neustrelitz, DE

Bibliografia

• 1. IMO NAV54/25 Annex 12.
• 2. ITU R M.1371 4.