摘要
简要介绍了细节层次模型的特点 ,建立了几种定量描述细节层次模型使用条件的关系式 ,并给出了选择该模型的充要条件。
In this paper, the features of LOD model are introduced briefly. Some mathematical expressions for quantitative analyzing the critical conditions of LOD model are founded. Finally, the necessary and sufficient conditions for using LOD model are also presented.
出处
《测绘学院学报》
2000年第4期305-307,共3页
Journal of Institute of Surveying and Mapping