Choice of rainfall inputs for event-based rainfall-runoff modeling in a catchment with multiple rainfall stations using data-driven techniques

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• 作者：Tak Kwin Chang^a ; Amin Talei^a ; ^{amin.talei@monash.edu} ; Sina Alaghmand^a ; Melanie Po-Leen Ooi^b ; ^a
• 关键词：Input selection ; Rainfall-runoff modeling ; ANFIS ; HEC-HMS
• 刊名：Journal of Hydrology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：545
• 期：Complete
• 页码：100-108
• 全文大小：752 K
• 卷排序：545

文摘

This study is on input-selection for a catchment with multiple rainfall stations. Combined cross-correlation and mutual information analysis is proposed. Selected inputs were used to develop an event-based rainfall-runoff ANFIS model. Proposed method chose rainfall inputs only from 2 to 3 stations to be used in ANFIS. Selected stations had high total rain and were located near sub-catchments outlet.