Wide field electromagnetic data processing and interpretation platform based on MySQL
ZHU Yun-Qi1,2,3, LI Di-Quan1,2,3(), WANG Jin-Hai1,2,3,4
1. Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring(Central South University), Ministry of Education, Changsha 410083, China 2. Key Laboratory of Non-ferrous and Geological Hazard Detection, Changsha 410083, China 3. School of Geosciences and Info-Physics, Central South University, Changsha 410083, China 4. 3rd Geological Prospecting Institute of Qinghai Province, Xining 810029, China
Aiming at tackling the current shortcomings of wide field electromagnetic method data processing software such as low integration, cumbersome operation and inability to manage data in a unified manner, the authors developed wide field electromagnetic method data processing and interpretation software. The software adopts client-server architecture and modular design. The project management module developed based on MySQL database can realize the automatic storage and management of project data. The data processing module of wide field electromagnetic method developed by the scientific computing library based on Python can meet the data processing requirements. Based on visualization and interactive operation, this software can greatly simplify the operation process and improve the efficiency of data processing. This software was applied to actual projects and, as a result, large quantities of data were processed, and good results were achieved.
朱云起, 李帝铨, 王金海. 基于MySQL的广域电磁法数据处理与解释软件[J]. 物探与化探, 2021, 45(4): 1030-1036.
ZHU Yun-Qi, LI Di-Quan, WANG Jin-Hai. Wide field electromagnetic data processing and interpretation platform based on MySQL. Geophysical and Geochemical Exploration, 2021, 45(4): 1030-1036.
Liang M, Wu W L, Chen S. Design and development of electromagnetic prospecting forward modeling and inversion software[J]. Computing Techniques for Geophysical and Geochemical Exploration, 2019,41(6):798-805.
Zhang B M, Jiang Q Y, Wang X H, et al. Development of data visualization preprocessing software for wide field electromagnetic method prospecting data[J]. Progress in Geophysics, 2014,29(4):1873-1881.doi: 10.6038/pg20140453.
何继善. 广域电磁法和伪随机信号电法[M]. 北京: 高等教育出版社, 2010.
He J S. Wide field electromagnetic sounding methods and pseudo-random signal coding electrical method[M]. Beijing: Higher Education Press, 2010.
Li D Q, Hu Y F. A comparison of wide field electromagnetic method with CSAMT method in strong interferential mining area[J]. Geophysical and Geochemical Exploration, 2015,39(5):967-972. http://doi.org/10.11720/wtyht.2015.5.15.
Zhan S Q, Ding M H, Li A Y, et al. The application of wide field electromagnetic sounding method to exploration in carbonatite mountain areas of Guizhou Province[J]. Geophysical and Geochemical Exploration, 2020,44(1):88-92. http://doi.org/10.11720/wtyht.2020.2451.
Cao Y R, Song T, Han H Q, et al. Exploration of deep geothermal energy resources with wide field electromagnetic method[J]. Geophysical and Geochemical Exploration, 2017,41(4):678-683. http://doi.org/10.11720/wtyht.2017.4.14.
Ling F, Zhu Y Z, Zhou M L, et al. Shale gas potential assessment of Changsan uplift area in southern North China basin by using wide field electromagnetic method[J]. Geophysical and Geochemical Exploration, 2017,41(2):369-376. http://doi.org/10.11720/wtyht.2017.2.28.
Yang S L, Yuan B, Li D Q. An analysis of some different exploration methods in complex terrain area[J]. Geophysical and Geochemical Exploration. 2016,40(5):941-946. http://doi.org/10.11720/wtyht.2016.5.16.
Suo G Y, Li D Q, Hu Y F. One-dimension parallel constrained inversion of E-Ex wide field electromagnetic method based on analytical Jacobian matrix[J]. Computing Techniques for Geophysical and Geochemical Exploration, 2019,41(1):55-61.