摘要
由于地物与地形模型分开建模等现实原因,地物模型与地形模型集成的时候会出现不匹配问题。因此,本文通过分析地物与地形之间的空间依存关系,针对地物独立于地形和地物依赖于地形两种情况分别提出了地物模型与地形模型的匹配方案,并着重研究地物依赖于地形时的匹配方案与算法。
Due to the separate modeling of the features and terrain model, features model and terrain model integrated time would be possibly not matching. Therefore, this article analyzed the spatial relation of the features and the terrain, then put forward under the conditions of features independent on terrain and features dependent on terrain respectively, and emphasized on the latter match scheme and algorithm. The proposed match scheme and algorithm is versatile, the integration of features and terrain data matching would be a very good reference value in the 3 D simulation environment.
出处
《测绘科学》
CSCD
北大核心
2012年第2期167-169,共3页
Science of Surveying and Mapping
