磁异常处理解释系统的设计与开发
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摘要
磁法勘探随着地质工作的不断深入开展以及现代数学物理理论与计算机科学的迅速发展,促使磁法勘探在仪器、方法技术、解释理论以及实际应用等方面得到了全面系统的发展,使过去手工无法解决的复杂形体磁场的计算与反演成为可能。
目前,国内外已有一些磁测数据处理与反演软件,其中有的数据处理功能不强,有的综合性解释平台价格昂贵,有的只侧重某一方面,不利于地质工作人员对测区所测得的数据进行整理、处理转换、成图、反演与综合解释。
根据磁法勘探工作中的工作任务和磁测数据处理内容及反演要求,在总结实际磁测工作经验的基础上,设计开发了磁异常处理解释系统。其功能模块有:磁测数据处理,如日变改正,梯度改正,坐标插值,文件合并,数据圆滑,解析延拓,数据网格化,数据统计等;磁测数据转换,转换成剖线图数据,平面剖面图数据,二维、三维反演数据;绘图模块,如剖线图、平面剖面图,三维显示图等;反演模块:包括二维反演和三维反演,它们都是通过加载其他程序模块实现的;工具模块:包括磁测正常场计算,磁测质量检查等;外接程序模块及帮助系统等。此系统使得磁测资料处理更加方便快捷。
在数据预处理模块中,主要基于ENVI磁力仪磁测数据(也可打开其他格式磁测数据文件,或者通过外接程序管理器扩展也可实现)进行预处理,得到标准数据格式文件,再进行磁异常的绘图与反演及综合解释。
本程序主体是在Microsoft的.Net平台上,使用C#语言开发完成的,部分功能模块是在Microsoft Visual Studio 6.0平台上完成,供系统功能调用。
With the geological exploration work carried out, as well as the continuous deepening of the modern theory of mathematical physics and computer science, magnetic exploration is developing rapidly. Magnetic exploration makes equipment, techniques, explain theory and practical application a comprehensive system development. It also makes the complex magnetic field calculation and inversion possible. It is not possible to solve the problem by hand in the past.
At present, there are some magnetic data processing and inversion softwares at home and abroad, in which, some data-processing functions are not strong, and some integrated platforms are very expensive, and some are only focused on one aspect. It is not conducive to a comprehensive explanation of magnetic anomalies and to geological staff to dealing with the data surveyed, mapping, editing, converting and inversing.
Based on the magnetic exploration work and the requirements of magnetic data processing and inversion, by summing up the actual magnetic measurement on the basis of experience, the magnetic anomaly processing and interpretation system was designed. Its function modules are magnetic survey data processing, such as the correction of diurnal variation, the correction of the gradient, the interpolation of coordinate, the merging of documents, the sleeking of data, the analytical continuation, data gridding, data statistics and so on. The surveyed data can be converted to post-line map data, plane section data, flat contour data, and 2D and 3D inversion data. Graphics module contains drawing post-line map, flat profile map and 3D display map. Inversion module includes 2D and 3D inversion, which are loaded through other procedures to achieve. Tool module includes normal magnetic field calculation module and magnetic quality inspection module. This system also contains external module and help module. This system can makes magnetic data processing more convenient.
In the data preprocessing module, pretreatment is mainly based on the ENVI magnetometer magnetic survey data (The other magnetic data format files can also be opened, or by using external manager you can also achieve this). The data can be converted to the standard data format and then the magnetic anomaly map can be drawn. After that the magnetic anomaly inversion and comprehensive interpretation can be done.
Based on Microsoft .Net platform, the main part of the system is designed by using the C # language. Based on Microsoft Visual Studio 6.0 platform, some functional modules are completed for the system function calls.
目前,国内外已有一些磁测数据处理与反演软件,其中有的数据处理功能不强,有的综合性解释平台价格昂贵,有的只侧重某一方面,不利于地质工作人员对测区所测得的数据进行整理、处理转换、成图、反演与综合解释。
根据磁法勘探工作中的工作任务和磁测数据处理内容及反演要求,在总结实际磁测工作经验的基础上,设计开发了磁异常处理解释系统。其功能模块有:磁测数据处理,如日变改正,梯度改正,坐标插值,文件合并,数据圆滑,解析延拓,数据网格化,数据统计等;磁测数据转换,转换成剖线图数据,平面剖面图数据,二维、三维反演数据;绘图模块,如剖线图、平面剖面图,三维显示图等;反演模块:包括二维反演和三维反演,它们都是通过加载其他程序模块实现的;工具模块:包括磁测正常场计算,磁测质量检查等;外接程序模块及帮助系统等。此系统使得磁测资料处理更加方便快捷。
在数据预处理模块中,主要基于ENVI磁力仪磁测数据(也可打开其他格式磁测数据文件,或者通过外接程序管理器扩展也可实现)进行预处理,得到标准数据格式文件,再进行磁异常的绘图与反演及综合解释。
本程序主体是在Microsoft的.Net平台上,使用C#语言开发完成的,部分功能模块是在Microsoft Visual Studio 6.0平台上完成,供系统功能调用。
With the geological exploration work carried out, as well as the continuous deepening of the modern theory of mathematical physics and computer science, magnetic exploration is developing rapidly. Magnetic exploration makes equipment, techniques, explain theory and practical application a comprehensive system development. It also makes the complex magnetic field calculation and inversion possible. It is not possible to solve the problem by hand in the past.
At present, there are some magnetic data processing and inversion softwares at home and abroad, in which, some data-processing functions are not strong, and some integrated platforms are very expensive, and some are only focused on one aspect. It is not conducive to a comprehensive explanation of magnetic anomalies and to geological staff to dealing with the data surveyed, mapping, editing, converting and inversing.
Based on the magnetic exploration work and the requirements of magnetic data processing and inversion, by summing up the actual magnetic measurement on the basis of experience, the magnetic anomaly processing and interpretation system was designed. Its function modules are magnetic survey data processing, such as the correction of diurnal variation, the correction of the gradient, the interpolation of coordinate, the merging of documents, the sleeking of data, the analytical continuation, data gridding, data statistics and so on. The surveyed data can be converted to post-line map data, plane section data, flat contour data, and 2D and 3D inversion data. Graphics module contains drawing post-line map, flat profile map and 3D display map. Inversion module includes 2D and 3D inversion, which are loaded through other procedures to achieve. Tool module includes normal magnetic field calculation module and magnetic quality inspection module. This system also contains external module and help module. This system can makes magnetic data processing more convenient.
In the data preprocessing module, pretreatment is mainly based on the ENVI magnetometer magnetic survey data (The other magnetic data format files can also be opened, or by using external manager you can also achieve this). The data can be converted to the standard data format and then the magnetic anomaly map can be drawn. After that the magnetic anomaly inversion and comprehensive interpretation can be done.
Based on Microsoft .Net platform, the main part of the system is designed by using the C # language. Based on Microsoft Visual Studio 6.0 platform, some functional modules are completed for the system function calls.
引文
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[28]董守华编著.磁异常解释中的人机交互设计[J].物探化探计算技术,1996,18(2):152-156.
[29]陈钟琦、陈明德编著.位场局部异常的人机联作解释方法的原理和实现[J].物探化探计算技术,1996,18(1):24-34.
[30]张贵宾、王华啸编著.位场广义线性综合反演系统的建立[J].长春地质学院学报,1993,23(2):197-204.
[31]吴健生、王家林编著.石油重磁资料处理解释系统在微机上的实现[J].物探化探计算技术,1996,18(1):35-46.
[32]管志宁、郝天姚编著.21世纪重力和磁法勘探的展望[J].地球物理学进展,2002,7(2).237-244.
[33]安玉林、陈玉东、黄金明编著.重磁勘探正反演理论方法研究的新进展[J].地学前缘,2003,10(1):141-149.
[34]胡宁东编著.昆仑三维重力异常解释方法研究青海地质[J].1996,5(2):33-42.
[35]姚长利、郝天珧、管志宁等编著.重磁遗传算法三维反演中高速计算及有效存储方法技术[J].地球物理学报,2003,46(2):252-258.
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[43]Paul Martz 著.OpenGL 2.0 精髓[M].人民邮电出版社,2006.
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[45]Wrox's Visual C#(?)2005 Express Edition Starter Kit,by F.Scott Barker,Published by Wiley Publishing,Inc.2006
[46]Addison.Wesley.Graphics Programming.with.GDI+,By Mahesh Chand,2003.
[47]Nabighian,M.N.,1984 Toward a three-dimension automatic interpretation of potential field dada via generalized Hilbert transform: Fundamental relation[J] Geophysics Vol.49 p.780-p.786
[48] Nabighian,M.N., and Hansen,R.0.,2001 Unification of Euler and Werner deconvolution in three dimension via generalized Hilbert transformation [J] Geophysics. Vol.66 No.6 P.1805-P. 1810
[49] D.Bhaskara Rao and N.Ramesh Babu 1991 A rapid method for three-dimension modeling of magnetic anomalies[J] Geophysics Vol.56 No. 11 p.I729-p. 1737
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[2]周熙襄、钟本善编著.重磁资料数据处理方法[M].成都地质学院,1987年.
[3]于汇津、邓一谦编著.勘查地球物理概论[M].1993年3月.
[4]李正文,贺振华等编著.勘查技术工程学[M].北京:地质出版社,2002.
[5]管志宁编著.地磁场与磁力勘探[M].北京:地质出版社,2005.
[6]谭承泽、郭绍雍主编.磁法勘探教程[M].地质出版社,1984年11月.
[7]董焕成编著.重磁勘探教程[M].地质出版社,1993年5月.
[8]罗孝宽、郭绍雍主编.应用地球物理教程—重力磁法[M].地质出版社,1991年5月.
[9]申宁华、管志宁主编.磁法勘探问题[M].地质出版社,1985年.
[10]刘天佑编著.重磁异常反演理论与方法[M].中国地质大学出版社,1992年1月.
[11]曾华霖编著.重磁资料数据处理程序分析[M].地质出版社,1985年.
[12]曾华霖、阚筱玲、谢婷婷、张汝康编译.重磁勘探反演问题[M].石油工业出版社,1991年4月.
[13]管志宁、张昌达、程方道、申宁华编著.磁法勘探重要问题理论分析与应用[M].地质出版社,1993年9月.
[14]侯重初编著.重磁异常场及其高阶导数的正演公式与程序[M].地质出版社.1990年7月.
[15]朱文孝、屠万生、刘天佑编.重磁资料电算处理与解释方法[M].中国地质大学出版社1989年.
[16]马在田等编著.计算地球物理学概论[M].同济大学出版社,1997年.
[17]李世雄、刘家琦编著.小波变换和反演数学基础[M].地质出版社,1994年5月.
[18]王小平、曹立名编著.遗传算法—理论、应用与软件实现[M].西安交通大学出版社,2002年.
[19]姚姚编著.蒙特卡洛非线性反演方法及应用[M].冶金工业出版社1997年10月.
[20]杨文采编著.地球物理反演和地震层析成像[M].地质出版社,1989年11月.
[21]杨文采编著.地球物理反演的理论与方法[M].北京:地质出版社,1997年12月.
[22]谢靖编著.地球物理场正反演问题近代数学方法[M].吉林科学出版社,1989年10月.
[23]W.Menke 著,王明光译.地球物理数据分析:离散反演理论[M].地质出版社,1988年4月.
[24]Tarantola Albert 著.反演理论:数据拟和及模型参数反演[M].学术期刊出版社,1989年12月.
[25]石琳坷等编著.地球物理遗传反演方法[M].地震出版社,2000年5月.
[26]栾文贵编著.地球物理中的反问题[M].科学出版社,1989年2月.
[27]杨高印、管志宁编著.重磁异常的人机联作校正一叠代反演[J].现代地质,1995,9(3):371-381.
[28]董守华编著.磁异常解释中的人机交互设计[J].物探化探计算技术,1996,18(2):152-156.
[29]陈钟琦、陈明德编著.位场局部异常的人机联作解释方法的原理和实现[J].物探化探计算技术,1996,18(1):24-34.
[30]张贵宾、王华啸编著.位场广义线性综合反演系统的建立[J].长春地质学院学报,1993,23(2):197-204.
[31]吴健生、王家林编著.石油重磁资料处理解释系统在微机上的实现[J].物探化探计算技术,1996,18(1):35-46.
[32]管志宁、郝天姚编著.21世纪重力和磁法勘探的展望[J].地球物理学进展,2002,7(2).237-244.
[33]安玉林、陈玉东、黄金明编著.重磁勘探正反演理论方法研究的新进展[J].地学前缘,2003,10(1):141-149.
[34]胡宁东编著.昆仑三维重力异常解释方法研究青海地质[J].1996,5(2):33-42.
[35]姚长利、郝天珧、管志宁等编著.重磁遗传算法三维反演中高速计算及有效存储方法技术[J].地球物理学报,2003,46(2):252-258.
[36][美]Charles Petzold.C# Windows 程序设计(上、下册)[M].北京:北京大学出版社,2002.
[37][美]Jeffrey Richter(著),李建忠译..Net框架程序发计.北京:清华大学出版社,2003.
[38]吕伟臣、霍言、吕宝臣编著.Visual C# 2005入门与提高[M].清华大学出版社,2006年9月.
[39]章立民研究室著.Visual C# 2005程序开发与界面设计秘诀[M].机械工业出版社,2007年7月.
[40]杨宏伟、李晶编著.C#程序员开发手册[M].科学出版社,2006年5月.
[41]林锐编著.软件工程思想[M].北京:电子工业出版社,2003.
[42](美)Richard S.Wright,Jr.,(美)Benjamin Lipchak 著.OpenGL 超级宝典[M].人民邮电出版社,2005.
[43]Paul Martz 著.OpenGL 2.0 精髓[M].人民邮电出版社,2006.
[44]Programming Microsoft Windows with C#,by Charles Petzold,Microsoft Press(C)2002
[45]Wrox's Visual C#(?)2005 Express Edition Starter Kit,by F.Scott Barker,Published by Wiley Publishing,Inc.2006
[46]Addison.Wesley.Graphics Programming.with.GDI+,By Mahesh Chand,2003.
[47]Nabighian,M.N.,1984 Toward a three-dimension automatic interpretation of potential field dada via generalized Hilbert transform: Fundamental relation[J] Geophysics Vol.49 p.780-p.786
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