Retrieval of precipitable water vapor using MFRSR and comparison with other multisensors over the semi-arid area of northwest China
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- 作者：Xia Lia ; c ; Lei Zhangb ; zhanglei@lzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xianjie Caob ; Jiannong Quana ; c ; Tianhe Wangb ; Jiening Liangb ; Jinsen Shib
- 关键词：MFRSR ; Precipitable water vapor ; Retrieval algorithm ; Comparison
- 刊名：Atmospheric Research
- 出版年：2016
- 出版时间：15 May-1 June 2016
- 年：2016
- 卷：172-173
- 期：Complete
- 页码：83-94
- 全文大小：1291 K
文摘
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MFRSR precipitable water vapor retrieval utilized the LBLRTM and HITRAN 2004.
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Gaussian fitting method is used to extrapolate daily calibration constant.
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Comparisons of precipitable water vapor from mulitisensors are proposed.
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MODIS underestimate PWV in a dry atmosphere but overestimate in a moist atmosphere.
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The annual average of precipitable water vapor over SACOL is 0.72 ± 0.53 cm.