…As a result, in certain sea areas, the scope of a ship's independent judgment has been restricted, and it has become necessary to clarify routes, prescribe special navigational laws, and improve navigational aid facilities. For this reason, various routes have been established to ensure the safety of ship operations. They are divided into recommended routes, advisory routes, and legal routes depending on the binding force of the obligation to navigate the route and the difference in the ships that are subject to the route. Recommended routes are routes recommended by the publisher of a nautical chart (the Japan Coast Guard in Japan) for the safety of navigation, taking into consideration only the topography, ocean currents, and other natural conditions, and are indicated as routes on a nautical chart. … *Some of the terms mentioned in the "recommended route" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…これに伴って,特定の海域では,船長の自主的な判断のできる範囲が制約され,航路の明確化,特別航法の規定,航行援助施設の充実などが必要となってきた。このため,船舶運航の安全性を確保する観点から各種の航路が設けられており,航路航行義務の拘束力,対象船舶の違いなどにより,推薦航路,勧告航路,法定航路などに分けられる。推薦航路は,地形,海潮流,その他自然的条件のみを考慮のうえ,航海の安全のために水路図誌発行者(日本では海上保安庁)が推薦した航路で,海図上に航路線で記載されている。… ※「勧告航路」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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