| 目标圆方法在船舶导航中的应用 |
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| 引用本文： | 刘涛,刘大刚.目标圆方法在船舶导航中的应用[J].气象科技,2007,35(6):867-871. |
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| 作者姓名： | 刘涛 刘大刚 |
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| 作者单位： | 1. 国家气象中心,北京,100081
2. 大连海事大学,大连,116026 |
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| 摘 要： | 根据多年指挥海上船舶绕避热带气旋的经验,提出了一种基于热带气旋预报目标圆的绕避热带气旋方法。文中给出了目标圆方法的基本原理、操作流程和关键技术,介绍了实际使用此方法成功指挥船舶绕避热带气旋的实例。统计结果表明,近年来此方法的使用效果和效益评估情况良好,具有较高的使用价值。这种绕避热带气旋的方法同样适用于船舶绕避爆发性气旋。
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| 关 键 词： | 目标圆 船舶安全 热带气旋 风险绕避 航线设计 |
| 收稿时间： | 2006-10-18 |
| 修稿时间： | 2007-03-09 |
Application of Target Circle Technique in Ship Navigation |
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| Liu Tao and Liu Dagang.Application of Target Circle Technique in Ship Navigation[J].Meteorological Science and Technology,2007,35(6):867-871. |
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| Authors: | Liu Tao and Liu Dagang |
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| Abstract: | Tropical cyclones and extratropical explosive cyclones are the most hazard weather systems threatening the safety of ships at sea.It is a basic guarantee for safety management and economic benefits for the marine industry to avoid tropical cyclones and explosive cyclone safely and effectively and minimize their effects on ships.A technique of avoiding tropical cyclones based on the target circles for tropical cyclone track forecast is put forward on the basis of the experiences of ship navigation for avoiding tropical cyclones at sea in the past years.An example of successfully routing is presented with detailed explanation on the basic principles,procedures and key techniques.According to the statistical data on the utility assessment,this technique is of great value in application.This technique also applies to cases for avoiding explosive cyclones for vessels. |
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| Keywords: | ship safety tropical cyclone risk avoidance weather routing |
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