摘要
水利普查是一项重大的国情国力调查,是国家资源环境调查的重要组成部分。水利普查对象关系是水利普查数据处理质量控制和对水利普查成果数据应用的基础,为了保障水利普查本身的数据质量,对水利普查对象及其分类,对象相关关系,关系描述的具体实现进行初步研究。
National census for water is a key investigation project on China＇s national situation and strength and also a vital composition of national investigation on natural resources and environment. Object relation of national census for water is the foundation for quality control of data processing for the census and application of census achievements. In order to ensuring data quality of the census, the paper makes a preliminary study on implementation of objects and their classification, object relation and relation description of the census.
出处
《水利信息化》
2012年第1期23-27,共5页
Water Resources Informatization
关键词
水利普查
对象关系
研究
national census for water
object relation
research
