2、内河航标（inland river aids） 是设置在江河、湖泊、水库航道上的助航标志，用以标示内河航道的方向、界限与碍航物等，为船舶航行指 示安全的航道。
基于16个网页-相关网页
内河航标等级 classification of inland aids to navigation
西欧内河航道分级标准 West-European inland waterway classification scale
内河通航标准 standards for inland river navigation
This paper introduces the development conditions now in inner river navigation management system. Up to now, no successful application combined with GIS has appeared.
文章首先介绍了内河航标信息管理系统目前的发展状况，目前结合GIS的此类系统还没有成功的应用。
参考来源 - 基于GIS的航标配布优化系统关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
内河航标是船舶在内河安全航行的重要助航设施。
Inland river navigation marks are important navigation aid facilities for safe navigation of vessels in inland rivers.
目前此套系统已经在某内河航标船上得到实际应用，取得了良好的效果。
At present this set of systems have already deployed in some inland river navigation ships, and obtained the good effect.
应用推荐