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《Journal of Geomatics》 2007-02
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THREE-DIMENSIONAL GIS DATA MODEL APPLIED IN STRATUM MODELING AND ITS VISUALIZATION

LIU Shaohua WU Dongsheng LUO Xiaolong CHEN Huajun LIU Xuefeng(College of Geosciences,Yangtze University,1 Nanhuan Road,Jingzhou 434023,China)  
A kind of multi-layer DEM three-dimensional GIS is proposed,which is suitable for the three-dimensional modeling of such layer entities as the oil reservoir,coal seam,etc.The corresponding modeling algorithm is designed,which realizes the three-dimension of the stratum model reconstructed.With the aid of OpenGL graphic library three-dimension of model visualized is realized.
【Fund】: 湖北省高等学校优秀中青年团队计划基金资助项目(T200602);; 江西省数字国土重点实验室开放研究基金资助项目(DLLJ200501);; 长江大学发展基金资助项目
【CateGory Index】: P208
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