Cloud detection for numerical weather prediction assimilation of IASI data.

被引：0

作者：

Smith, JA ^{[1
]}

Taylor, JP ^{[1
]}

机构：

[1] Meteorol Off, Remote Sensing Branch, Farnborough GU14 0LX, Hants, England

来源：

IRS 2000: CURRENT PROBLEMS IN ATMOSPHERIC RADIATION | 2001年

关键词：

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Using Empirical Orthogonal Functions (EOF) to encode interferometer sounder spectra may allow the detection of cloud with no need for "background" information. Results of initial tests with observed clear and cloudy spectra are presented. These show that this technique will readily detect small cumulus partially filling the field of view in data measured by ARIES, Airborne Research Interferometer Evaluation System, an airborne simulator for the Infrared Atmospheric Sounding Interferometer, IASI, due for launch in 2003.

引用

页码：93 / 96

页数：4