| 基于MapGIS组件二次开发MT成果数据的查询及应用 |
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| 引用本文： | 裴发根,方慧,钟清,仇根根,李立.基于MapGIS组件二次开发MT成果数据的查询及应用[J].物探化探计算技术,2013(6):748-753. |
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| 作者姓名： | 裴发根 方慧 钟清 仇根根 李立 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所,廊坊065000 |
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| 基金项目： | 国家深部探测专项（SinoProbe--01--04）;国土资源部行业研究专项（200811039）;中国地质科学院地球物理地球化学勘查研究所所长基金项目（AS2011P05） |
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| 摘 要： | 为了方便快捷地利用大地电磁测深来研究深部地壳和上地幔岩石圈层的信息，这里以首次建立的大地电磁测深成果MicrosoftSQLSever数据库为基础，结合VisualBasic语言与MapGIS组件二次开发技术，实现了大地电磁测深成果的空间数据和属性数据信息的查询等功能，其可为不同研究区的岩石圈壳幔电性结构特征的研究提供便捷的技术支持。同时以长江中下游重要成矿区带为例，利用大地电磁测深成果数据的查询功能，开展了岩石圈电性结构的初步研究，并取得了一定的应用效果。
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| 关 键 词： | 大地电磁测深（MT） 数据库 Visual Basic MapGIS 岩石圈 |
The queries and applications of MT results data based on secondary development of MapGIS components |
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| PEI Fa-gen,FANG Hui,ZHONG Qing,QIU Gen-gen,LI Li.The queries and applications of MT results data based on secondary development of MapGIS components[J].Computing Techniques For Geophysical and Geochemical Exploration,2013(6):748-753. |
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| Authors: | PEI Fa-gen FANG Hui ZHONG Qing QIU Gen-gen LI Li |
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| Institution: | (The Institute of Geophysical and Geochemical Exploration, Langfang 065000, China) |
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| Abstract: | In order to quickly and easily study on information of the deep crust and the upper mantle lithosphere using MT data, based on the Microsoft SQL Sever database of MT results that is established for the first time and combined with Visual Basic language and secondary development of MapGIS components, query functions of MT results including spatial data and attribute data are achieved in this paper. Convenient support for lithospherie electrical structure in different research is provided. Meanwhile, to the middle and lower reaches of the Yangtze river metallogenic belt for example, a preliminary study of the electrical structure of the lithosphere is carried out by the data query capabilities of MT results, and this applica- tion have achieved a certain effect. |
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| Keywords: | magnetotelluric sounding（MT） database Visual Basic MapGIS lithosphere |
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