Articles | Volume 12, issue 11
Research article
08 Nov 2019
Research article |  | 08 Nov 2019

Determination of ice water content (IWC) in tropical convective clouds from X-band dual-polarization airborne radar

Cuong M. Nguyen, Mengistu Wolde, and Alexei Korolev

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This preprint is open for discussion and under review for Atmospheric Chemistry and Physics (ACP).
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Cited articles

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Grzych, M. and Mason, J.: Weather conditions associated with jet engine power loss and damage due to ingestion of ice particles: What we've learned through 2009, 14th Conf. on Aviation, Range and Aerospace Meteorology, Atlanta, GA, Amer. Meteor. Soc., 6.8, 2010. 
Short summary
This paper presents a methodology for high ice water content (HIWC) (up to 3.5 g m−3) retrieval from a dual-polarization side-looking X-band airborne radar. Zdr and Kdp are used to mitigate the effects of ice crystal shape and orientation on the variation in IWC – specific differential phase (Kdp) joint distribution. Empirical analysis shows that the proposed method improves the estimation bias by 35 % and increases the correlation by 4 % on average, compared to the method using Kdp alone.