地球物理数据三维可视化实现方法  

Realization method for 3D visualization of geophysical data

作　　者：李向宝[1] 朱怀亮[1] 王申屾 罗丽 赵侃[1] LI Xiangbao;ZHU Huailiang;WANG Shenshen;LUO Li;ZHAO Kan(Tianjin Geothermal Exploration and Development-Designing Institute,Tianjin 300250,China)

机构地区：[1]天津地热勘查开发设计院,天津300250

出　　处：《矿产与地质》2020年第1期115-119,共5页Mineral Resources and Geology

摘　　要：地球物理成果图的绘制直接关系到项目的质量。目前成果图主要为二维图形,如电磁法的主要成果图为二维等值线图和水平深度切片图,很少绘制更加立体形象的三维立体图。三维可视化的研究,主要是以Tecplot软件为平台,结合Surfer automation技术,使用C++编程语言实现数据格式处理,利用Tecplot软件绘图,实现了地球物理数据的三维可视化。该方法可方便地用于电磁法数据成果的三维展示,也可实现其他方法的地球物理数据的三维可视化。The drawing of geophysical result maps is directly related to the project quality.At present,the result maps are mainly two-dimensional graphic.For an example,the main result maps of electromagnetic method are two-dimensional contour maps and horizontal depth section maps,and few 3D maps with more stereoscopic images are drawn.The study of three-dimensional visualization is mainly based on Tecplot software,with the combination of Surfer technology,C++programming language is used to realize data format processing.Tecplot software is applied for drawing to realize three-dimensional visualization of geophysical data.This method can be used for 3D display of electromagnetic data result and can also be used to realize 3D visualization of geophysical data of other methods.

关 键 词：地球物理数据 三维可视化 Tecplot软件 SURFER AUTOMATION技术 C++ 

分 类 号：P631.325[天文地球—地质矿产勘探] TP391.41[天文地球—地质学]