期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1988
卷号：XXVII Part B8
页码：78-87
出版社：Copernicus Publications
摘要：A multiple-channel method is developed to determine sea surfacetemperature from the radiation measurements of AVHRR infrared windowchannels. To estimate sea surface temperature from satellite observedinfrared window channel radiances, it has been necessary to firstselect or determine ,the radiances for clear air. In this study, asimple and accurate cloud-clearing technique called "spatial coherencemethod" is applied to extract the clear air radiances from observedcloud-contaminated radiances.The results obtained from this method are compared withconventional ship observations. The intercomparisons reveal theusefulness of this technique in estimating sea surface temperature incloudy area.
