| 县级森林资源信息管理系统中数据更新方法的探讨 |
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| 引用本文： | 汪璀,吴保国. 县级森林资源信息管理系统中数据更新方法的探讨[J]. 计算机与农业, 2010, 0(5): 38-40,54 |
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| 作者姓名： | 汪璀 吴保国 |
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| 作者单位： | 北京林业大学信息学院,北京100083 |
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| 基金项目： | 基金项目：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NY9[2008]3059）. |
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| 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。
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| 关 键 词： | 森林资源 数据更新 管理系统 |
Study on the Data Updates of Forest Resources Information Management System |
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| Wang Cui,Wu Baoguo. Study on the Data Updates of Forest Resources Information Management System[J]. Computer and Agriculture, 2010, 0(5): 38-40,54 |
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| Authors: | Wang Cui Wu Baoguo |
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| Affiliation: | (Information Academy of Beijing Forestry University, Beijing 100083, China) |
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| Abstract: | 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. |
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| Keywords: | forest resources data updates management system |
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