Chapter
Apr 26, 2012
Vessel Grounding Warning with SAGA Model
Authors: Anxiang Gong [email protected], Qinyou Hu [email protected], and Shengzheng Wang [email protected]Author Affiliations
Publication: International Conference on Transportation Engineering 2007
Abstract
Vessel grounding accidents may cause serious pollution; loss of lives and properties at sea, so the grounding warning has been an important task of VTS (Vessel Traffic Service). In the past, the grounding was predicted manually due to technical constraints, and a lot of grounding accidents occurred as result of human error and negligence. The appearance and popularity of AIS (Automatic Identification System) and ECDIS (Electronic Chart Display and Information System) made it possible for VTS to warn the grounding of vessels automatically. With the ship's position, velocity, rate of turn, position error, course error, draft, etc., which are provided by the AIS on board, we develops a new model entitled "SAGA" (Search Area for Grounding Alert) to predict grounding. When collision between the SAGA model and seabed terrain model is detected, an alert will be given by VTS.
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© 2007 American Society of Civil Engineers.
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Published online: Apr 26, 2012
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ASCE Technical Topics:
- Automatic identification systems
- Business management
- Coasts, oceans, ports, and waterways engineering
- Detection methods
- Engineering fundamentals
- Errors (statistics)
- Human and behavioral factors
- Information systems
- Infrastructure
- Mathematics
- Methodology (by type)
- Models (by type)
- Navigation (waterway)
- Practice and Profession
- Ship collisions
- Ships
- Statistics
- Systems engineering
- Traffic accidents
- Traffic engineering
- Traffic management
- Traffic models
- Transportation engineering
- Water transportation
Authors
Affiliations
Merchant Marine College, Shanghai Maritime University 1550 Pudong Ave., Shanghai, P.R.China, 200135. E-mail: [email protected]
Merchant Marine College, Shanghai Maritime University 1550 Pudong Ave., Shanghai, P.R.China, 200135. E-mail: [email protected]
Merchant Marine College, Shanghai Maritime University 1550 Pudong Ave., Shanghai, P.R.China, 200135. E-mail: [email protected]
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