Enhancement of radar rainfall estimates for urban hydrology through optical flow temporal interpolation and Bayesian gauge-based adjustment
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- 作者：Li-Pen Wanga ; Lipen.Wang@bwk.kuleuven.be" class="auth_mail" title="E-mail the corresponding author ; Susana Ochoa-Rodrí ; guezb ; s.ochoa-rodriguez@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Johan Van Asselc ; johan.vanassel@aquafin.be" class="auth_mail" title="E-mail the corresponding author ; Rui Daniel Pinab ; r.pina13@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Mieke Pessemierc ; mieke.pessemier@aquafin.be" class="auth_mail" title="E-mail the corresponding author ; Stefan Krollc ; stefan.kroll@aquafin.be" class="auth_mail" title="E-mail the corresponding author ; Patrick Willemsa ; Patrick.Willems@bwk.kuleuven.be" class="auth_mail" title="E-mail the corresponding author ; Christian Onofb ; c.onof@imperial.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Weather radar ; Temporal interpolation ; Advection ; Urban hydrology ; Optical flow ; Bayesian merging
- 刊名：Journal of Hydrology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：531
- 期：part_P2
- 页码：408-426
- 全文大小：5746 K
文摘
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A methodology to produce high temporal resolution accurate radar rainfall estimates is proposed.
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The method was tested in two urban catchments in Belgium and UK.
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1 min, accurate rainfall estimates suitable for urban hydrological applications were generated.
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The improved rainfall estimates showed to improve urban runoff estimation.