摘要
高精度航空物探测量能够在复杂地形条件下同时获取均一的高质量航空地球物理多参量数据资料,其两项重要工作内容是进行岩性构造填图和矿产资源远景预测,成果是进行基础地质研究和区域成矿远景预测的重要地球物理资料。笔者以湘东南地区为例,系统地介绍了利用实测高精度航空物探资料进行岩性构造填图及找矿远景预测的过程和成果,解释成果不仅能够直接指导找矿工作,而且能够服务于以后的相关地质专题研究。综合表明即使在地质调查程度相对较高的地区,高精度航空物探调查工作仍能发挥重要作用。
The high precision airborne geophysical survey can symmetrically obtain high quality multi-parameter geophysical data under the complex terrain conditions at the same time.Two important contents of it are the interpretation of lithostructural mapping and mineral resources prospect.The achievements constitute important geophysical data for basic geological research and regional metallogenic pro- spective prediction.In this paper,using the new high precision aeromagnetic and airborne gamma energy spectrum data obtained from southeast Hunan, the author gives a systematical description of the process and achievement of the lithostructural mapping and prospecting prediction using the data.The above results can not only directly guide the prospecting work but also serve the relevant geological topics in the future.The comprehensive study shows that the high precision aerial geophysical survey can still play an important role in the area with relatively high geological survey.
出处
《物探与化探》
CAS
CSCD
北大核心
2018年第1期38-49,共12页
Geophysical and Geochemical Exploration
基金
中国地质调查局项目(DD20160069)
关键词
航空物探
湘东南
地质构造
成矿远景预测
airborne geophysical survey
southeast Hunan
geological structure
metallogenic prospective prediction
作者简介
崔志强（1981-），男，高级工程师，从事航空物探数据处理及综合解释工作。Email：cuizhiqiang@igge．cn
