摘要
地面伽马能谱测量作为地质填图的辅助手段用于浅覆盖区是一种新的尝试。通过野外实测剖面,分析了地面能谱测量在浅覆盖区进行地质填图的可能性,并使用圆滑处理手段来消除局部干扰,同时还分析了地面伽马能谱测量在大兴安岭地区进行岩性划分的能力,为区域地质填图提供了一种高效、轻便、快速的手段。
Applications of ground gamma spectrometry in geological mapping in shallow overburden areas is a new attempt. This paper had analyzed the possibility of application by using the field measurement profiles and the data processing to eliminating the local influences. The ability of ground gamma spectrometry to identify lithologies in Daxin'anling area was also analyzed. The results show that this measurement is one of the effective, portable and expeditious tools in regional geological mapping.
出处
《地质与勘探》
CAS
CSCD
北大核心
2003年第2期61-64,共4页
Geology and Exploration
基金
国土资源大调查项目(编号:130413183)资助。
关键词
地质填图
地面伽马能谱测量
岩性
放射性元素
ground gamma spectrometry, shallow overburden area, geological mapping
