摘要
与传统卫星遥感相比,机载高光谱遥感具有高时空分辨率、机动灵活等优势,可解决传统水质监测方法中存在的短板问题。机载高光谱遥感反演方法可以更全面地反映水质的时空分布变化,能够更好地捕捉地物光谱特征以提取更多的水质参数,适用于内陆水体或海湾的水质监测和水体污染的应急遥感监测。文章简述了机载高光谱遥感的特点,阐述了机载高光谱遥感水质监测的原理、监测对象和方法,综合介绍了有人机载和无人机载高光谱遥感在内陆水体或海湾水质监测中的研究与应用现状,剖析了机载高光谱遥感在水质监测中的问题,并对未来的发展趋势进行了展望。
Compared with traditional satellite remote sensing,aircraft hyper-spectral remote sensing(AHSRS)has the advantages of high resolution,high mobility,etc.thus can fixes the weak links in traditional water quality monitoring work.Inversion method of AHSRS can reflect the more comprehensive spatial and temporal distribution of water quality so as to catch more spectral characteristics of surface features and extract more water quality parameter.This is suitable for water quality monitoring of inland water and bay and emergency water pollution monitoring.This paper summarizes the characteristics of the AHSRS,states the principle of AHSRS water quality monitoring,monitoring objects,monitoring methods,and combs respectively the research and application of water quality monitoring of water of inland or gulf completed by hyper-spectral remote sensing of manned aircraft and unmanned aerial vehicle.Finally,the existing problems in the current application are analyzed and the future work is prospected for the AHSRS water quality monitoring.
作者
刘建霞
翟伟林
李金富
安娜
甄云龙
田达志
杨柳
王乾
LIU Jianxia;ZHAI Weilin;LI Jinfu;AN Na;ZHEN Yunlong;TIAN Dazhi;YANG Liu;WANG Qian(Geophysical Exploration Bureau of CEEB, Baoding 071000, Hebei, China)
出处
《地质找矿论丛》
CAS
CSCD
2020年第4期487-492,共6页
Contributions to Geology and Mineral Resources Research
关键词
机载遥感
高光谱成像
内陆水体
海湾
水质监测
hyper-spectral imaging
aircraft remote sensing
inland water body
bay
water quality monitoring
