DEWS: A QGIS tool pack for the automatic selection of reference rain gauges for landslide-triggering rainfall thresholds

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Autor(es): dc.contributorItalian National Research Council-
Autor(es): dc.contributorSejong University-
Autor(es): dc.contributorUniversity of Twente-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorNational Institute for Space Research-
Autor(es): dc.contributorUniversity of Padova-
Autor(es): dc.contributorUniversity Ibn Zohr – Agadir-
Autor(es): dc.creatorAl-Thuwaynee, Omar F.-
Autor(es): dc.creatorMelillo, Massimo-
Autor(es): dc.creatorGariano, Stefano Luigi-
Autor(es): dc.creatorPark, Hyuck Jin-
Autor(es): dc.creatorKim, Sang-Wan-
Autor(es): dc.creatorLombardo, Luigi-
Autor(es): dc.creatorHader, Paulo-
Autor(es): dc.creatorMohajane, Meriame-
Autor(es): dc.creatorQuevedo, Renata Pacheco-
Autor(es): dc.creatorCatani, Filippo-
Autor(es): dc.creatorAydda, Ali-
Data de aceite: dc.date.accessioned2025-08-21T20:51:08Z-
Data de disponibilização: dc.date.available2025-08-21T20:51:08Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.envsoft.2023.105657-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246854-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246854-
Descrição: dc.descriptionSeveral studies on empirical rainfall thresholds for landslide occurrence depend on the measurements of nearest rain gauges to the landslides, without taking in consideration the morphological and hydrological settings of the areas. Therefore, we introduce the DEWS (Distance, Elevation, Watershed, and Slope unit) QGIS software tool, for selecting representative rain gauges, a relevant step in the definition of empirical rainfall threshold models. DEWS set with default parameter values for non-expert users. DEWS employs four filters: Distance, Elevation, Watershed, Slope unit, and requires only three data inputs (digital elevation model, landslides inventory, rain gauge locations). Reliability was tested using 223 landslides and 328 rain gauges with the CTRL-T (Calculation of Thresholds for Rainfall-induced Landslides) tool applied in South Korea. Consequently, the amount of rain gauges used was optimized and reduced by 33% using DEWS from using CTRL-T alone, while the shape of the threshold curve and uncertainty values were maintained.-
Descrição: dc.descriptionIndian Institute of Technology, Patna-
Descrição: dc.descriptionNational Research Foundation of Korea-
Descrição: dc.descriptionMinistry of Science and ICT, South Korea-
Descrição: dc.descriptionResearch Institute for Geo-Hydrological Protection IRPI Italian National Research Council-
Descrição: dc.descriptionDepartment of Energy and Mineral Resources Engineering Sejong University-
Descrição: dc.descriptionDepartment of Earth Systems Analysis (ESA) University of Twente-
Descrição: dc.descriptionSchool of Engineering Department of Civil and Environmental Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionConstruction Technologies Institute ITC Italian National Research Council, Polo Tecnologico di San Giovanni a Teduccio-
Descrição: dc.descriptionEarth Observation and Geoinformatics Division National Institute for Space Research, São José dos Campos-
Descrição: dc.descriptionDepartment of Geosciences University of Padova-
Descrição: dc.descriptionDepartment of Geology University Ibn Zohr – Agadir-
Descrição: dc.descriptionSchool of Engineering Department of Civil and Environmental Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionMinistry of Science and ICT, South Korea: 2019-0-01561-
Idioma: dc.languageen-
Relação: dc.relationEnvironmental Modelling and Software-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectLandslide-
Palavras-chave: dc.subjectLEWS-
Palavras-chave: dc.subjectQGIS-
Palavras-chave: dc.subjectRainfall threshold-
Palavras-chave: dc.subjectSouth Korea-
Título: dc.titleDEWS: A QGIS tool pack for the automatic selection of reference rain gauges for landslide-triggering rainfall thresholds-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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