摘要
遥感地质解译工作是1:5万区域地质调查工作中不可缺少的手段之一,该文通过新疆温泉县牙马特一带1:5万区调工作,进行了遥感数据处理、专题信息影像图制作、遥感地质解译标志建立、遥感蚀变信息提取等工作。通过数据处理及影像成图,特别加强对地层、岩浆岩、构造的解译,并对其进行了野外验证。另外,采用比值法提取了遥感蚀变信息铁化因子和泥化因子,对找矿工作提供了有利信息。
Remote sensing geological interpretation is one of the indispensable means in regional geological survey with the scale of 1:50000.Through regional survey with the scale of 1:50000 in Yamate area of Wenquan county in Xinjiang Uygur Autonomous Region,remote sensed data processing,thematic information image mapping,the establishment of remote sensed geological interpretation sign and remote sensed alteration information extraction have been carried out.Through data processing and image mapping,the interpretation of strata,magmatic rocks and structures has been strengthened and verified in the field.In addition,the ratio method has been used to extract the iron factor and mud factor of remote sensed alteration information.It will provide favorable information for prospecting work.
作者
张磊
孟令华
周龙涛
ZHANG Lei;MENG Linghua;ZHOU Longtao(Shandong Geological Prospecting Institute of Chemical Geology and Mine Bureau,Shandong Tai’an 271000,China)
出处
《山东国土资源》
2020年第3期66-73,共8页
Shandong Land and Resources
基金
新疆维吾尔自治区地质勘查基金项目新疆温泉县牙马特一带1∶5万四幅区域地质调查(T15-1-LQ17)。
关键词
遥感地质解译
区域地质调查
牙马特
新疆温泉县
Remote sensing geological interpretation
remote sensing alteration information
regional geological survey
Wenquan county
Xinjiang Uygur Autonomous Region
