摘要
介绍了国际海道测量组织(IHO)颁布的国际通用"数字海道测量数据传输标准"(S 57)的数据模型和结构,提出了S 57标准的关键点和主要特征,建立了符合IHOS 57标准、支持"ECDIS海图内容与显示规范"(S 52)显示的数据库,实现了标准S 57数据的导入、导出。
S-57 is a standard specialized in digital chart data transmission. The paper introduces the data model and structure of S-57 issued by IHO, gives the pivotal contents and main characteristics of S-57 standard, creates the database according with IHO S-57 standard and supporting S-52 display, and achieves reading and writing of standard S-57 data. The work establishes a good base to construct the electric charting display and information system (ECDIS).
出处
《测绘学院学报》
北大核心
2003年第4期275-278,共4页
Journal of Institute of Surveying and Mapping
