| 航空伽玛射线全能谱数据分析方法的理论研究 |
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| 引用本文： | 倪卫冲.航空伽玛射线全能谱数据分析方法的理论研究[J].铀矿地质,2011,27(4):231-241. |
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| 作者姓名： | 倪卫冲 |
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| 作者单位： | 核工业航测遥感中心,河北石家庄,050002 |
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| 基金项目： | 核工业地质局“十五”生产中科研整装项目(课题 |
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| 摘 要： | 通过航空伽玛能谱测量的源项分析和测量模型建立,发现航空伽玛能谱测量谱是各种源项能谱成分的合成谱。对航空伽玛射线全能谱分析方法给出了其数学分析式,其通用式可表示为矩阵式,对于矿产勘查和核环境与核应急等不同的应用领域能表达成相应的展开式。理论研究表明,航空伽玛全谱法不需要附加的上测探测器,就可直接解决大气氡修正问题,还将具有较好的经济效益。
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| 关 键 词： | 航空伽玛射线全能谱分析方法 全谱法理论 伽玛射线测量模型 伽玛辐射源项 |
The theoretical study of full spectrum analysis method for airborne gamma-ray spectrometric data |
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| Ni Wei-chong.The theoretical study of full spectrum analysis method for airborne gamma-ray spectrometric data[J].Uranium Geology,2011,27(4):231-241. |
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| Authors: | Ni Wei-chong |
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| Institution: | Ni Wei-chong(Airborne Survey and Remote Sensing Center of Nuclear Industry,Shijiazhuang,Hebei 050002,China) |
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| Abstract: | Spectra of airborne gamma-ray spectrometry was found to be the synthesis of spectral components of radioelement sources by analyzing the constitution of radioactive sources for airborne gamma-ray spectrometric survey and establishing the models of gamma-ray measurement.The mathematical equation for analysising airborne gamma-ray full spectrometric data can be expressed into matrix and related expansions were developed for the mineral resources exploration,environmental radiaction measurement,nuclear emergen... |
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| Keywords: | full spectrum analysis method for airborne gamma-ray spectrometric data theory of full spectrum analysis method models of gamma-ray measurement radioactive sources |
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