贵州铜仁万山汞矿区地表温度反演分析  

THE INVERSION ANALYSIS OF SURFACE TEMPERATURE OF WANSHAN HG OREFIELD IN TONGREN,GUIZHOU

作　　者：张藜[1] 

机构地区：[1]桂林理工大学地球科学学院,广西桂林541006

出　　处：《云南地质》2016年第3期393-398,共6页Yunnan Geology

摘　　要：采用2000年5月和2010年5月Landsat5/TM在万山汞矿地区的遥感影像数据,运用单窗算法为万山汞矿关停前和关停后的地表温度进行反演。通过反演结果,一是万山矿区关闭前地表温度明显高于矿区关闭后的地表温度,这可能由于环境治理改善所致;二是在城镇区、尾矿库区、构造发育基岩裸露地区的地表温度明显比其周边地区的温度高,无疑是这些地区植被较少的因素所致。因此利用地表温度反演,可为矿区环境治理起到一定的监测作用。The inversion analysis of surface T before and after Wanshan Hg mine close has been carried out with single window method according to Landsat5/TM remote sensing data of Wanshan Hg mine area in May, 2000 and 2010. The inversion result： 1. the surface T of Daoshan orefield before close is higher clear than that after close,which maybe because of improvement of environment control; 2. the surface T of town, waste disposal site, basement outcrop area is higher clear than that of their surrounding area, which undoubtedly is caused by lack of vegetation. Therefore, the inversion of surface T can supervise the environment control of orefield.

关 键 词：遥感 单窗算法 地表温度 贵州铜仁万山 

分 类 号：P627[天文地球—地质矿产勘探]