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Salvage System Using Location Based Services
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 Title & Authors
Salvage System Using Location Based Services
Kwon, Seong-Geun; Kim, Haesoo;
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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.
Differential GPS;Salvage;DMB;Location Based Service;
 Cited by
고화질 모바일 방송 도입 방안 연구,권성근;노덕수;이석환;

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