Statistical Analysis to Quantify the Impact of Map Type on Estimating Peak Discharge in Non-Instrumented Basins

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dc.contributor.authorSierra-Sánchez, Alexandra
dc.contributor.authorGatica, Gustavo
dc.contributor.authorPaternina-Verona, Duban A
dc.contributor.authorRamos, Helena M.
dc.date.accessioned2025-01-17T13:00:21Z
dc.date.available2025-01-17T13:00:21Z
dc.date.issued0023-08-11
dc.description.abstractThe calculation of peak discharge in non-instrumented basins requires including morphometric parameters, which in turn depend on the map type used. This study analyses the impact of and variation in peak discharges of the Caño Ricaurte basin, Colombia, based on three types of maps at different resolution scales. The reference map used was the map made for the detailed designs of the channel analysed, which was extracted from the Master Plan of the City. Additionally, maps from a 90 × 90 m digital elevation model and contour lines extracted from Google Earth were used. The time of concentration was determined by different equations (Kirpich, Témez, Bureau, and TR-55) using the mapping methods described above, and the peak discharge was determined using rainfall-runoff models. © 2023 by the authors.
dc.identifier.issn27450120
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/63040
dc.language.isoen
dc.publisherUniversidad Tecnologica de Bolivar
dc.rights.licenseCC BY LICENSE
dc.subjectbasin; Cartagena; Mapping; peak flow rate; Ricaurte; time of concentration
dc.titleStatistical Analysis to Quantify the Impact of Map Type on Estimating Peak Discharge in Non-Instrumented Basins
dc.typeArtículo
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