VALIDATION OF RIVER DISCHARGE FROM A TERRESTRIAL MODEL WITH 1KM RESOLUTION OVER JAPAN

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dc.contributor.authorYabu, Yko
dc.contributor.authorYoshimura, Kko
dc.contributor.authorKim, Hyungjunko
dc.contributor.authorNitta, Tko
dc.contributor.authorHatono, Mko
dc.contributor.authorMukaida, Kko
dc.contributor.authorKachi, Mko
dc.contributor.authorOki, Tko
dc.date.accessioned2021-07-13T08:50:06Z-
dc.date.available2021-07-13T08:50:06Z-
dc.date.created2021-07-13-
dc.date.created2021-07-13-
dc.date.issued2017-
dc.identifier.citationJournal of Japan Society of Civil Engineers, Ser. G (Environmental Research), v.73, no.5, pp.71 - 79-
dc.identifier.issn2185-6648-
dc.identifier.urihttp://hdl.handle.net/10203/286663-
dc.description.abstract1km-resolution terrestrial model over Japan is developped to build a high quality river discharge forecasting system. Effects of model resolution and soil type dataset are investigated by a sensitivity experiment concerning resolution and soil type dataset. The experiment period is 2 years of 2014, 2015 and analysis is conducted for 6 river basins in Japan. The terrestrial model is consists of MATSIRO, a land surface model and CaMa-Flood, a river routing model. Peak discharge and low discharge representation are improved by using a more detailed soil type dataset. In 9 of 12 experiments, ratios of model discharge to observation are improved by 1-14% and in all experiments, RMSE are decreased . Also, using high resolution experiment settings showed lower RMSE in 10 of 12 experiments.-
dc.languageJapanese-
dc.publisherJapan Society of Civil Engineers-
dc.titleVALIDATION OF RIVER DISCHARGE FROM A TERRESTRIAL MODEL WITH 1KM RESOLUTION OVER JAPAN-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume73-
dc.citation.issue5-
dc.citation.beginningpage71-
dc.citation.endingpage79-
dc.citation.publicationnameJournal of Japan Society of Civil Engineers, Ser. G (Environmental Research)-
dc.identifier.doi10.2208/jscejer.73.I_71-
dc.contributor.localauthorKim, Hyungjun-
dc.contributor.nonIdAuthorYabu, Y-
dc.contributor.nonIdAuthorYoshimura, K-
dc.contributor.nonIdAuthorNitta, T-
dc.contributor.nonIdAuthorHatono, M-
dc.contributor.nonIdAuthorMukaida, K-
dc.contributor.nonIdAuthorKachi, M-
dc.contributor.nonIdAuthorOki, T-
dc.description.isOpenAccessN-
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