摘要
作者对水槽中的不同浓度含沙水体的反射光谱特征进行了分析,并且同国内外同类研究结果进行了对比。在参考了国内外公认的Ⅱ类水体悬浮泥沙反演模式的基础上,选用了泥沙遥感参数,建立了悬浮泥沙遥感定量分析统计相关模式。该模式已成功地应用在神舟三号CMODIS影像的悬浮泥沙遥感定量反演中。
The characteristics of reflected spectrum of suspended sediment in laboratory with different concentration are analyzed and compare with the data from other researchers both domestic and adroad.On the basis of the accredited suspended sediment inversion model Water Case Ⅱ,the remote sensing parameter of suspended sediment is selected and the relevant mode for quantitative analysis of remote sensing data of suspended sediment is established.This mode was successfully applied to the quantitative analysis of the remote sensing data of suspended sediment in CMODIS images obtained from space shuttle ShenZhou Ⅲ.
出处
《水利学报》
EI
CSCD
北大核心
2003年第12期118-122,共5页
Journal of Hydraulic Engineering
基金
国家"863"计划资助项目(20001AA630601)
关键词
悬浮泥沙
光谱
遥感
suspended sediment
spectrum
remote sensing
