【摘要】 结合煤矿地震数据特点,研究了OpenGL与VC++ 6.0联合编程。利用适合地震数据三维显示的算法,研制了基于Windows的煤矿地震数据三维可视化系统Sgy3D。Sgy3D的基本功能包括数据体、Inline剖面、Crossline剖面、层位、等值线、任意测线等要素的三维立体显示。可实现对数据体的动态放大、缩小以及平移等交互操作。将Sgy3D应用于实际地震资料解释,取得了良好的地质效果。更多还原

【Abstract】 By considering the features of 3D coal seismic data, the jointed programming with OpenGL and VC++60 techniques is approached; Based on the data characteristics of coal seismic, a system for 3-D visualization of coal seismic data (Sgy3D) on the windows is developed , which is of the typical display functions: volume, profile of inline and cross line, time slice, contour and arbitrary line etc., and can realize the operations such as zoom in any size, move etc.. Applications of the Sgy3D show satisfied effects for real-time seismic data analysis in the coal exploration.更多还原