AVHRR VISIBLE-IR DETECTION OF DIURNAL WARMING EVENTS IN THE WESTERN MEDITERRANEAN-SEA

被引：23

作者：

BOHM, E ^{[1
]}

MARULLO, S ^{[1
]}

SANTOLERI, R ^{[1
]}

机构：

[1] IST FIS ATMOSFERA,I-00144 ROME,ITALY

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1991年 / 12卷 / 04期

关键词：

D O I：

10.1080/01431169108929686

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Diurnal warming of the sea surface temperature (SST) is often observed in the spring and summer Advanced Very High Resolution Radiometer (AVHRR) imagery of the Mediterranean Sea. It masks SST features of oceanographic interest. Diurnally warmed regions, where low wind conditions prevail, exhibit smooth surface and thus are characterized by low reflected solar radiation except for specular reflection of the visible solar radiation. Utilization of this correlation through clustering of dirunally warmed areas in an infrared-visible histogram permits discrimination from areas where the SST is representative of the underlying bulk temperature.

引用

页码：695 / 701

页数：7

共 7 条

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