基于3S和OpenGL的CO2浓度空间可视化利用强大的技术特点对全球气候变暖因数的重要因子进行了客观描述。采用了ArcGIS二次开发、OpenGL和3DMax空间模型等现代科学技术，运用以上技术在．Net上对某空间内CO2浓度可视化进行平台搭建。研究采取OpenGL雾效果和DEM等方式直观地把某区域内CO2浓度显示于视野内，使得CO2浓度在空间内达到了可视化效果。%The spatial visualization of CO2 concentration based on 3S and OpenGL objectively describes the important factors of global warming factors by means of its strong technical characteristics. Besides, the spa- tial visualization platform of CO2 concentration in a certain space is built on. Net by using ArcGIS secondary development,OpenGL and 3D Max space model of modern science and technology,etc. This study adopts the OpenGL fog effects and DEM to visually display CO2 concentration of a region in the field of vision,in order to make the CO2 concentration to achieve the visualization space.
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