摘要
通过TM图像的解译,辅以航片和局部地面验证,对内蒙古自治区鄂伦春旗境内森林掩盖区第四纪火山群进行研究,判别火山锥(口)、识别岩流及其火山喷发类型,取得了较好的效果,并对火山喷发时代的划分和构造控制进行了分析和总结。
Based on an interpretation of TM images assisted by the aerial photograph and field verification,this paper has studied Quaternary volcanic groups in the forest area of Oroqen Banner, Inner Mongolia, redivided Gankui and Noumin-Bilahe volcanic groups, recognized volcanic rocks and determined their eruption types as well as eruption ages,thus obtaining satisfactory results.
出处
《国土资源遥感》
CSCD
2003年第3期20-24,共5页
Remote Sensing for Land & Resources
关键词
火山群
遥感
图像解译
岩流
TM image
Volcanic cone (crater)
Rock flow
