遥感技术在云南中甸地区煤炭资源调查中的应用

以卫星遥感技术为主要手段,通过遥感地质解译,结合适量的野外调查,综合常规地质资料分析,认为云南中甸地区的含煤目的层为新第三系上新统和第四系更新统。并对该区新生代盆地的形成机制及煤层聚集、赋存规律进行了总结,圈定了5个含煤远景区,为该区进一步进行煤炭资源勘探提供了靶区和基础资料,对解决滇西北严重缺煤的现状有一定的实际意义。

THE APPLICATION OF REMOTE SENSING TECHNOLOGY TO COAL INVESTIGATION IN ZHONGDIAN AREA, YUNNAN PROVINCE

Based on satellite image interpretation and field investigation, combined with an analysis of the available geological data, it is held that the target strata of coal-bearing formation in Zhongdian area of Yunnan Province should be Pliocene and Pleistocene. The authors generalized the formation mechanism of the Cenozoic basin and the accumulation and deposition regularity of coal beds in this area. Five remote sensing coal-bearing prospective areas in Da Zhongdian and Xiao Zhongdian basins were delineated. This provides target domains and basic data for subsequent survey of coal resource in this area, and will be of some practical significance in relaxing the severe lack of coal resource in northwest Yunnan.