摘要
利用模糊综合评判模型搭建航空伽玛能谱参数与铀矿化富集有利程度的定量评价关系,突破了传统上航空伽玛能谱测量数据多用于勾划等值图/比值图进行定性分析解释的局限,为进一步提取航空伽玛能谱测量数据所蕴涵的铀矿地质找矿信息提供了新的研究思路,对铀成矿有利区位进行了有效预测。
A fuzzy comprehensive evaluation model,based on airborneγ-ray spectrometric parameters,was established to evaluate the possibility of uranium mineralization of every units (1km×1km) in an area in which some uranium deposits have been found.By this model,some new information of uranium mineralization in the area was found.
出处
《华南地震》
2009年第S1期27-33,共7页
South China Journal of Seismology
关键词
模糊综合评判
航空伽玛能谱参数
评价单元
fuzzy comprehensive evaluation model
airborneγ-ray spectrometric parameter
statistical evaluation unit
