基于Geodatabase的版本—对象时空数据组织方法

Building Method of Version-Object Space Time Data Model Based on Geodatabase

针对目前时空数据版本管理中多用户、多版本编辑操作出现的版本冲突问题,以Geodatabase版本管理机制为基础,提出了版本—对象时空数据的组织方法,并结合Oracle 10g平台实现了对空间对象时态特征和时态数据的存储与查询操作,为解决时空数据版本管理中的多用户和多版本问题提供了一种新方法。

According to the problem of version conflict when it refers to multi-user and multi-version editing operation of current space-time data version management, this paper based on the version management mechanism of Geodatabase, put forward an organization method of version-object space time data, and combined with the Oracle 10 g platform to realize the storage and query operation of object tense feature and tense data. It provided a new method to solve the problem of multi-user and multi-version in the management of space-time data version management.