Salvage System Using Location Based Services

In the salvage area, the location of the incident vessel and diver to rescue the victim are very important. But there are no ways but to rely on the GPS satellites to obtain the location in the salvage sites. Because the positioning using GPS satellites has a measurement error of up to 50 meters cau...

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Bibliographic Details
Published inJournal of Korea Multimedia Society Vol. 18; no. 12; pp. 1427 - 1431
Main Authors Kwon, Seong-Geun, Kim, Haesoo
Format Journal Article
LanguageEnglish
Korean
Published 한국멀티미디어학회 2015
Subjects
전자/정보통신공학
Differential GPS
DMB
Salvage
Location Based Service
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Summary:In the salvage area, the location of the incident vessel and diver to rescue the victim are very important. But there are no ways but to rely on the GPS satellites to obtain the location in the salvage sites. Because the positioning using GPS satellites has a measurement error of up to 50 meters caused by the status of the atmosphere, a new positioning method with more accuracy should be devised. So if studies on measuring the position of the ships and divers accurately in the sea are performed, it will be helpful in the field of the salvage positioning. In this paper, a high precision positioning system in salvage using DGPS signal through mobile broadcasting is proposed with positioning error of up to 1 meter.
Bibliography:KISTI1.1003/JNL.JAKO201512037143267
G704-000883.2015.18.12.013
ISSN:1229-7771
2384-0102
DOI:10.9717/kmms.2015.18.12.1427