重磁三维自动反演软件系统的分析与设计

现代地质 ›› 2012, Vol. 26 ›› Issue (6): 1225-1230.

重磁三维自动反演软件系统的分析与设计

郑元满，姚长利，张晨

中国地质大学地球物理与信息技术学院，北京100083

收稿日期:2012-06-15 修回日期:2012-08-23 出版日期:2012-10-24 发布日期:2012-10-31
作者简介:郑元满，男，讲师，1979年出生，应用地球物理学专业，主要从事重磁数据处理、反演方法研究以及实用化软件研发工作。Email：zhengym@cugb.edu.cn。
基金资助:
中央高校基本科研业务费专项资金资助项目（2011YYL123）；国土资源部“深部探测技术与实验研究专项”项目（201011039）；国家“863”计划项目（2007AA06Z134）。

Design a Software for 3D Automatic Gravity and Magnetic Inversion

ZHENG Yuan man,YAO Chang li, ZHANG Chen

School of Geophysics and Information Technology, China University of Geosciences, Beijing100083, China

Received:2012-06-15 Revised:2012-08-23 Online:2012-10-24 Published:2012-10-31

摘要/Abstract

摘要：

由于三维反演计算非常耗时，导致目前的重磁三维自动反演系统的工作方式效率低。为了改善工作效率和提高反演结果的质量，提出实时可视化自动反演方式，设计并开发了一个重磁三维实时可视化反演系统。该系统在三维反演计算的过程中，将中间反演结果同时进行成图可视化，使得工作人员能及时分析和评价中间反演结果并能修改参数，以此来介入和引导复杂的反演过程，快速有效地得到比较理想的反演结果。该系统具有实时性、交互性和引导性特点。对该系统进行了分析和设计，并给出了其中的关键技术与设计方案。

关键词: 重磁三维自动反演, 实时可视化反演, 三维可视化, 软件多线程

Abstract:

The current software system of 3D automatic gravity and magnetic inversion has an inefficient work mode because of extremely time-consuming inversion calculation. This paper presents a new work mode in order to improve the work efficiency and the inversion result. A software system of 3D automatic gravity and magnetic inversion with real-time visualization was designed and developed. This system can real-timely visualize intermediate inversion result during the inversion process so that intermediate inversion results can be evaluated and then inversion parameters can be adjusted promptly based on evaluation of the intermediate inversion results. With this new work mode, the inversion process can be intervened and be led to a good inversion result in an efficient way. This paper presents the analysis and design work of this software system. Also, some key development techniques and design solution are presented.

Key words: 3D automatic gravity and magnetic inversion, real-time visual inversion, 3D visualization, software multi-threading

郑元满, 姚长利, 张晨. 重磁三维自动反演软件系统的分析与设计[J]. 现代地质, 2012, 26(6): 1225-1230.

ZHENG Yuan-Man, TAO Chang-Li, ZHANG Chen. Design a Software for 3D Automatic Gravity and Magnetic Inversion[J]. Geoscience, 2012, 26(6): 1225-1230.