Building Method of Version-Object Space Time Data Model Based on Geodatabase
Liu Yutin · Geospatial Information · 2012
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.