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Study on methods and technique of aeroradiometric weak information extraction for sandstone-hosted uranium deposits based on GIS

机译:基于GIS的砂岩型铀矿航空辐射弱信息提取方法与技术研究。

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摘要

The weak information extraction is one rnof the important research contents in the current rnsandstone-type uranium prospecting in China. This rnpaper introduces the connotation of aeroradiometric rnweak information extraction, and discusses the rnformation theories of aeroradiometric weak rninformat on and establishes some effective rnmathematic models for weak information extraction. rnModels for weak information extraction are realized rnbase on GIS software platform. Applicat on tests rnof weak information extraction are complete in rnknown uranium mineralized areas. Research results rnprove that the prospective areas of sandstone-type rnuranium deposits can be rapily delineate by rnextracting aeroradiometric weak information.
机译:弱信息的提取是当前我国砂岩型铀矿勘探的重要研究内容之一。本文介绍了航空辐射弱信息提取的内涵,讨论了航空辐射弱信息的形成理论,并建立了一些有效的弱信息提取数学模型。在GIS软件平台上实现了弱信息提取模型。在未知的铀矿化地区,弱信息的提取已经完成。研究结果证明,可以通过提取航空辐射弱信息来粗暴地描绘砂岩型铀矿的预期区域。

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