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Presentation av navigationskondition med AIS i elektroniska sjökort: En studie om svenska nautikers inställning till komplettering av AIS-målspresentation i elektroniska sjökort
Linnaeus University, Faculty of Technology, Kalmar Maritime Academy.
Linnaeus University, Faculty of Technology, Kalmar Maritime Academy.
2019 (Swedish)Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesisAlternative title
Presentation of responsibilities between vessels with AIS in electronic charts (English)
Abstract [sv]

I dagens elektroniska sjökort presenteras utöver navigationsinformation andra fartygs information såsom kurs, fart, destination samt navigationskonditioner, såsom begränsad manöverförmåga. Information om dessa navigationskonditioner sänds idag redan ut via ett system som kallas AIS (Automatic Identification System), men kräver att nautikern aktivt söker efter den. AIS har varit i bruk sedan 2001. AIS möjliggör att relevant information för navigering delas mellan fartyg. Syftet med detta arbete var att undersöka behovet hos svenska nautiker av en kompletterande AIS-målpresentation med inriktning på navigationskonditioner i elektroniska sjökort. Metoden som användes var en kvalitativ enkätstudie med en tematisk analys. Respondenterna utgjordes av svenska nautiker med olika befattningar och ett brett åldersspann. Resultatet visade att en övervägande majoritet av respondenterna upplevde de elektroniska sjökorten som plottriga och med för mycket information presenterad i skärmarna. Därför ansågs en kompletterande AIS-målpresentation utan av någon annan information kompromissas önskvärd. Samt att målen skulle komma att presenteras på samma sätt i samtliga tillverkares elektroniska sjökort.

Abstract [en]

In the nautical profession, navigation by ECDIS and ENC is a central part. Most vessels are required to share information such as speed, course and destination. This system is called AIS and was implemented by the IMO in 2001. The purpose with AIS is to share relevant information regarding the navigation. This study is about examining the need of, according to nautical officers, if AIS information presented in the electronic charts is needed.  Can this be improved to easier get an overview of vessel with deviating conditions in line with ColRegs Rule 18. This information is already available today. The question at issue is whether this above-mentioned information should be presented in a different way than current ECDIS/ENC present it. A qualitative survey was sent out to Swedish deck officers in all ranks and ages. The result gave different opinions on the subject, but an overwhelming majority think that the charts are way to busy with information hiding other information. However, an AIS presentation in the electronic chart which is not blocking any of the existing information was highly desirable.

Place, publisher, year, edition, pages
2019. , p. 35
Keywords [en]
ECDIS, ENC, AIS, Colregs
Keywords [sv]
Elektroniska sjökort, AIS, Navigationskondition
National Category
Other Engineering and Technologies not elsewhere specified
Identifiers
URN: urn:nbn:se:lnu:diva-84504OAI: oai:DiVA.org:lnu-84504DiVA, id: diva2:1319786
Subject / course
Master Mariner
Educational program
Nautical Science Programme (4years) with onboard practical training placement, 180 credits
Supervisors
Examiners
Available from: 2019-06-03 Created: 2019-06-03 Last updated: 2019-06-03Bibliographically approved

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CiteExportLink to record
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