电子地图数据质量评价指标体系及评价方法  

Research on Evaluation Index System and Quality Evaluation of Electronic Map

作　　者：朱丽萍[1] 任福[1] 

机构地区：[1]武汉大学资源与环境科学学院,湖北武汉430079

出　　处：《地理空间信息》2011年第5期118-121,167,共4页Geospatial Information

基　　金：极地测绘科学国家测绘局重点实验室开放基金资助项目(200801)

摘　　要：为了有效地评价电子地图数据的质量状况,寻找适合于电子地图数据的质量评价模型,以电子地图数据作为研究对象,对电子地图的数据内容和质量特点进行研究,并在合理地选取电子地图数据质量评价指标体系的基础上,采用多层次模糊综合评价方法对电子地图数据质量进行评价。为电子地图数据质量评价问题的解决奠定了一定的理论基础,并一定程度上保证了电子地图数据的质量和应用成效。In order to evaluate data quality effectively and search for a reasonable quality evaluation model,the data quality of Published Electronic Map was taken as the research object,the main contents and quality characteristics of it were studied.At the base of giving the quality element and weight set of Electronic Map data reasonably,the quality of the Electronic Map data was evaluated,with using the mode of multilevel fuzzy synthesis judgment.It may provide a scientific basis for the quality evaluation of Electronic Map data,and ensure its quality and application efficiency to some extent.

关 键 词：电子地图 质量评价 多层次模糊综合评价法 

分 类 号：P208[天文地球—地图制图学与地理信息工程]