Abstract
Aiming at the characteristics of vegetation landscape such as hierarchical, structural and temporal, the landscape visualization is hard to be realized with the traditional data model. Therefore, the structured organization model of spatial data is proposed in this paper. Based on vector data and object-relationship model, the single plant vegetation, border tree landscape, and flake landscape in spatial data of vegetation landscape are abstracted into the basic elements such as points, lines, and planes by this model. Moreover, according to the structuring principles of vegetation landscape, the vegetation data are organized structurally. In the end, it is applied into the vegetation landscape smart push phone APP, providing a high-efficient organization and expression mode for the complex spatial data.
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