摘要
国土资源空间数据信息是国家自然资源和空间地理基础信息资源的重要组成部分 ,具有数据结构复杂、存储格式多样、分布广泛的特点。本文从数据标准化。
Spatial data of land and resources are the important components of national natural resources and basic spatial geographical information. They have characteristics of complicated data structure, diversified stockpile forms and widespread distribution. The paper discusses the following three questions in the field of sharing the integration spatial data of land and resources: data standardization, data exchange and interoperation, and unit data.
出处
《中国国土资源经济》
2004年第7期30-32,共3页
Natural Resource Economics of China
关键词
国土资源
空间数据
集成
共享
land and resources
spatial data
integration
sharing
