基于ECDIS的多数据源支持技术分析  

Analysis of Multiple Data Sources Supporting Technology Based on ECDIS

作　　者：温朝江[1] 卞鸿巍[1] 马恒[1] 边少锋[1] 

机构地区：[1]海军工程大学电气工程学院,湖北武汉430033

出　　处：《海洋测绘》2014年第2期49-52,共4页Hydrographic Surveying and Charting

基　　金：国家自然科学基金(41201478)

摘　　要：利用多源地理空间数据集成和融合理论,研究了基于ECDIS的多数据源支持技术。介绍了常用的多源海图数据及其使用原则,分析了ECDIS多数据源支持技术的特点及内涵,总结了国内外常用多源海图数据集成方法,从数据可用性角度探讨了提高国产电子海图系统适用性的措施。The paper researches multiple data sources supporting technology based on ECDIS with theory of multi-source geospatial data integration and fusion.It introduces common electronic chart data from different sources and their use principles,analyses characteristics and technical connotation of multiple data sources supporting technology,summarizes common multi-source data integration methods home and abroad,and discusses measures of enhancing applicability of ECS systems developed in china from the view of chart data usability.

关 键 词：ECDIS 电子海图 multi-fuel 数据集成 数据融合 

分 类 号：P208[天文地球—地图制图学与地理信息工程]