松辽盆地西部斜坡三维结构模拟研究

Three-Dimension Visualization for Texture in Western Slope of Songliao Basin

松辽盆地西部斜坡是整个松辽盆地油气勘探区的一部分,模拟斜坡区的三维结构对油气的勘探有比较重要的意义。利用遥感信息结合数字高程模型(DEM)生成地表的三维结构,同时通过对重磁等地球物理数据的反演,获得斜坡区地下地质界面的深度信息,从而直观再现了斜坡区地下三维结构图。由此,形成了斜坡区从地表到地下的三维结构模拟。

As a part of oil-gas exploration in Songliao Basin,it is important to 3D visualize the texture of Western Slope in Songliao Basin,where oil-gas has been investigated.In the paper,the remoted sensing information is integrated with digital elevation model(DEM) to 3D visualize surface texture.The depth information for underground is acquired by geophysical data retrieval,mainly including gravity and magnetic data.And the underground geological interfaces in Western Slope of Songliao Basin are 3D visualized.The...