电磁探测正反演软件设计与开发  

Design and development of electromagnetic prospecting forward modeling and inversion software

作　　者：梁萌[1,2] 吴文鹂 陈实[1,2] LIANG Meng;WU Wenli;CHEN Shi(Institute of Geophysical and Geochemical Exploration,China Academy of Geological Sciences,Langfang 065000,China;Electromagnetic Detection Technology Key Laboratory of Ministry of Land and Resources,Langfang 065000,China)

机构地区：[1]中国地质科学院地球物理地球化学勘查研究所,廊坊065000 [2]国土资源部地球物理电磁法探测技术重点实验室,廊坊065000

出　　处：《物探化探计算技术》2019年第6期798-805,共8页Computing Techniques For Geophysical and Geochemical Exploration

基　　金：国家重大科学仪器设备开发专项(2011YQ050060);中国地质调查局(DD20190389)

摘　　要：从电磁探测软件的需求、设计和技术实现等方面,介绍软件的开发过程和功能。在软件设计与开发中应用软件工程技术流程,分别对时间域激电法(TDIP)、大地电磁法(MT)、可控源音频大地电磁法(CSAMT)和频谱激电法(SIP)四种电磁方法正反演模块的软件集成进行需求分析和系统设计,形成一套完整的开发文档。针对SIP二维正反演计算、CSAMT二维正演计算和MT三维正反演模块应用并行计算技术,达到提高软件计算效率的目的,同时在软件中集成可视化技术与人机交互建模技术,提升软件的实用性。This article introduces the electromagnetic prospecting forward modeling and inversion software from the aspects of requirement, design and technology. The process of software design and development that follow the software engineering, form a complete set of development documents include requirement analysis and system design of TDIP, MT, CSAMT and SIP methods. To improve its computing efficiency, software adopts parallel computing technology on 2-D SIP modeling and inversion, 2-D CSAMT modeling, 3-D MT modeling and inversion. The practicality, software adopts visualization and interactive technology were improved.

关 键 词：电磁法 软件设计 软件集成 人机交互建模 可视化 

分 类 号：P631.4[天文地球—地质矿产勘探]