摘要
植被是地表地貌最显著的景观,且与地下地质体存在联系。南腊地区遥感影像图上植被的褪色现象,认为是热蚀变的反映,可以作为找矿的间接标志。利用遥感影像上直观的地表地物特征,寻找地下及其一定深度的矿床,不失为遥感找矿方法的一种新思路。
The vegetation is the most evident landscape of the surface geomorphy and connected with the underground geological bodies. In Nanla area, the vegetation colour anomaly on remote sensing image is a reflection of the hydrothermal alteration, which can be regarded as an indirect indication in ore prospecting. The application of the surface feature on remote sensing image to prospecting the blind ore deposit is a new thought in the remote sensing ore prospecting method.
出处
《云南地质》
2004年第1期47-51,共5页
Yunnan Geology
关键词
植被
地表
地貌
遥感影像图
热蚀变
Vegetation
Remote Sensing Image
Decoloration
Hydrothermal Alteration
Nanla Area
