Then using CASE tools convert the structure diagram into Geodatabase of Countryside Land Survey database.
最后在完成此结构图的基础上利用CASE工具实现农村土地调查数据库。
Rural land survey database embodies the land ownership, industry structure, quantity and distribution of land and resources, management and planning to provide important basis and the reference.
农村土地调查数据库体现了各行业用地的权属、结构、数量和分布，为国土资源管理规划提供重要依据和参考。
The purpose of the study is to address technical bottlenecks of the second national land survey state-level database management system by researching mass images and vector data storage technologies.
研究目的：对海量影像和矢量数据的存储组织进行研究、设计开发和试验，解决第二次全国土地调查国家级数据库管理系统建设项目的技术瓶颈。
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