Analysis of Feature-based Object-Oriented Data Model and Implementation of Database for Virtual GIS
Zhe Fu, Dianwei Liu · Jisuanji yingyong yanjiu · 2006
Based the factors that must be considered in designing a virtual GIS data model, the feature-based object-oriented virtual GIS data model is designed,and the architecture of this data model was analyzed in detail.The establishment process of this object-oriented database was introduced for the continued virtual GIS prototype system.