摘要
针对县级森林资源数据更新管理的需求,通过分析森林资源数据变化因子和变化原因,设计了森林资源小班变化数据的存储方法,研究了森林资源小班空间和属性数据的同步更新流程,并在县级森林资源信息管理系统中实现了数据更新功能。
Aiming at the needs of county-level forest resource data management, the change factors of forest resources data and reasons for changes were analyzed. Small-class change data storage of forest resources was designed, and the updating progress for small-class space data and attribute data was studied. At the same time, the data update function was implemented in the county- level forest resources information management system.
出处
《农业网络信息》
2010年第5期38-40,54,共4页
Agriculture Network Information
基金
贵州省多源森林资源数据更新技术集成及示范研究课(黔科合NY字[2008]3059)
关键词
森林资源
数据更新
管理系统
forest resources
data updates
management system
