地球物理勘探可视化工作的挑战与机遇

本文针对可视化技术作了如下几点分析：（１）地救中视化现状。目前尚属数据场计算机图示初级阶段，反映在三可视化的图形、图像只能提供视觉感受，而不能做到分析解释、几何体完全受控的三地质建模、地南和地球物理过程的仿真模拟。（２）物探可视化工作的根本目的和应用需求。即建立一套自动化和人机交互相结合的资料三民整体解释方法，把零星、中的解释结果在三维空间中综合起来，对各种地质体、伦过程进行仿真模拟。（３）物探可

Challenge and opportunity of visualization work in geophysical exploration

We make the following analyses of visualization technique in geophysical explo-ration: The status quo. At the present time, the visualization technique is only in the primary stage of computer's graphing the geophysical data field. It merely of-fers visual 3-D graphs and images, but fails to interpret them,to establish geomet-rically-controlled 3-D geology model, and to emulate geological or geophysical pro-cess. The essential application aim. People try to design automatic-interactive 3-Ddata interpretation technique, which synthesizes the fractional and partial interpre-tation results in 3-D domain to simulate various geological bodies and their evolu-tion processes. The character, trouble and key point of software design. To develop fine softwares of geophysical data visualization under the conditions of various data, complicated relation and different image expressions involves three key points: in-teraction in three dimensions, model generation of 3-D geometric body, and the speed of graph and image generations. Real condition for applied software development. Choosing the satisfactory implementation softwares from multitudinous software environments and develop-ment tools will get twice the result with half the effort.