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《Science of Surveying and Mapping》 2012-02
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Matching algorithm about features model and terrain model

QU Xing-hua(No.1 Geological Party of Henan Provincial Non-ferrous Metal and Geological and Mineral Resources Bureau,Zhengzhou 450016,China)  
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 3D simulation environment.
【CateGory Index】: P217
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