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The queries and applications of MT results data based on secondary development of MapGIS components
Author(s): PEI Fa-gen, FANG Hui, ZHONG Qing, QIU Gen-gen, LI Li
Pages: 748-
753
Year: 2013
Issue:
6
Journal: Computing Techniques for Geophysical and Geochemical Exploration
Keyword: magnetotelluric sounding(MT); database; lithosphere;
Abstract: 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Microsoft SQL Sever数据库为基础,结合Visual Basic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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