基于空间数据库的林地保护利用规划

为实现动态管理贵州省林地保护利用规划数据，构建空间地理信息技术设计贵州省林地保护利用规划中的应用流程，建立贵州省林地保护利用规划空间数据库建设的方法技术。以贵州省林地保护利用规划为例，开发基于ArcSDE的Geodatabase地理数据模型，该成果已用于贵州省林地保护利用规划的研究和编制，并可为全国林地保护利用规划数据管理提供支持。结果表明：空间数据库的建设能改善贵州省林地保护利用规划中由于林地分散地域范围广、数据量极大而带来的信息利用问题。

Forest land protection and utilization plan based on spatial databases

For dynamic management of data in the Guizhon Province forest land protection and utilization plan, to build the application process in the spatial geographic information technology design of it, to establish spatial database construction technology of it. Taking the example of the Guizhou Province forest land protection and utilization plan, to develope based on ArcSDE Geodatabase geographic data model. Related results have been used in the Guizhou province forest land protection and utilization plan, to provide strong support of data management for national forest land protection and utilization plan. The results show that ： the development of spatial databases for the Guizhou Province forest land protection and utilization plan is useful overcoming problems due to the wide geographical scope of dispersed forest land and the amount of data.