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《Hydrographic Surveying and Charting》 2006-03
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The OpenGL Technic and 3D Visualization of Terrain

LIN Yong ~(1,2),GUO Jian-zhong~(1),WEI hai-ping~(1),LIU yu-feng~(1),JIA Jun-tao~(3),MENG Chan-yuan~(3)(1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou,Henan,450052;2.69028 Troops,Wulumuqi,Xinjiang,830006;3.Naval Institute of Hydrographic Surveying and Charting,TianJin,300061)  
The digital elevated model is one of the main products of the geography information industry,is the foundation of landform emulation.This paper introduces the present development of three dimension technology,based on the reality of three dimensional visualization of OpenGL,and put forward the digital elevated model based on the three dimensional method,inquired the key technique problem in the process of realization,and pointed out the true foreground and the development trends of three dimensional visualization of OpenGL and landform emulation.
【CateGory Index】: P209
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【References】
Chinese Journal Full-text Database 2 Hits
1 CHEN Chang-lin①,WEI Hai-ping①,ZHANG Song②,WANG Feng①③(①Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;②The Center of Surveying and Mapping of Beijing,Beijing 100042,China;③PLA 61363,Beijing 710054,China);A practical method of realistic 3D terrain generation[J];Science of Surveying and Mapping;2009-01
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【Co-references】
Chinese Journal Full-text Database 10 Hits
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【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 SUN Hao;The Method and Its Application of Mining Subsidence Forecasting System Developing by Using IDL[J];Standardization of Surveying and Mapping;2009-04
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