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多源数据融合技术及其在地质矿产调查中应用
引用本文:何虎军,杨兴科,李煜航,李永寿,王丽.多源数据融合技术及其在地质矿产调查中应用[J].西安地质学院学报,2010(1):44-47.
作者姓名:何虎军  杨兴科  李煜航  李永寿  王丽
作者单位:长安大学地球科学与资源学院,陕西西安710054
基金项目:新疆维吾尔自治区1:50000区域地质矿产调查项目(XJQDZ2006-16)
摘    要:针对地质矿产调查的特点,介绍了多源数据融合技术的概念、基本方法,总结归纳了其在地质矿产调查中工作流程、实施步骤、注意事项,分析了多源数据融合技术在地质矿产调查中的应用意义。结合新疆黑山岭东南一带1:50000区域地质矿产调查项目,采用多源数据融合技术,在构造信息和矿化蚀变信息提取中,对遥感图像数据和地质、地球物理、地球化学数据进行了融合处理和叠合显示,取得了较好的地质效果。

关 键 词:地质矿产调查  多源数据  数据融合  遥感

Multi-source Data Fusion Technique and Its Application in Geological and Mineral Survey
Authors:HE Hu-jun  YANG Xing-ke  LI Yu-hang  LI Yong-shou  WANG Li
Institution:(School of Earth Sciences and Resources, Chang'an University, Xi'an 710054, Shaanxi, China)
Abstract:Based on geological and mineral survey, the concept, basic methods of multi source data fusion technology is introduced, flow of work, implementation steps, proceeding of application and matters need attention are summarized and application significance of multi-source data fusion technology is analyzed. Combined with the project of 1 - 50 000 regional geological and mineral surveys along the southeast of Heishan mountain in Xinjiang, the fusion and overlay of remote sensing image, geological, geophysical and geochemical data in the extraction of structure and mineralization alteration information by means of multi source data fusion technology is successful.
Keywords:geological and mineral survey  multi-source data  data fusion  remote sensing
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