Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model

This research aimed to prepare for spatial hydrological modeling using the Hydrologic Modeling System (HEC-HMS) by integrating different spatial technologies to study the Beht catchment area, which covers 4560 km2 and also has a perimeter of 414 km. Firstly, the approach was to extract automatically...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Fatima Daide, Rachida Afgane, Abderrahim Lahrach, Abdel-Ali Chaouni
Formato:	article
Lenguaje:	EN
Publicado:	Polish Society of Ecological Engineering (PTIE) 2022
Materias:	hec-hms remote sensing spatial hydrological modelling geographic information systems (gis) curve number (cn) hec-geo hms Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/9cb01e853bc14d2c8739fdd07867f0d9
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:9cb01e853bc14d2c8739fdd07867f0d9
record_format	dspace
spelling	oai:doaj.org-article:9cb01e853bc14d2c8739fdd07867f0d92021-11-22T11:14:28ZBeht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model2719-705010.12912/27197050/142942https://doaj.org/article/9cb01e853bc14d2c8739fdd07867f0d92022-01-01T00:00:00Zhttp://www.ecoeet.com/Beht-Watershed-Morocco-Rainfall-Runoff-Simulation-with-the-HEC-HMS-Hydrological-Model,142942,0,2.htmlhttps://doaj.org/toc/2719-7050This research aimed to prepare for spatial hydrological modeling using the Hydrologic Modeling System (HEC-HMS) by integrating different spatial technologies to study the Beht catchment area, which covers 4560 km2 and also has a perimeter of 414 km. Firstly, the approach was to extract automatically the sub-basins and the drainage network. Then, these data were edited using the HEC-GEO-HMS extension, whereas the land use and land cover data were prepared for the generation of a Curve Number (CN) map of Beht watershed; lastly, the basin model was imported into the Hydrologic Modeling System (HEC-HMS) to simulate the surface runoff. The findings indicated a good match between the calculated and measured values and revealed also that the model is valid, good and performed well in terms of assessment criterion, with average values of Relative Error in peak: REP=9.6%, Relative Error in volume: REV=1.69%, Nash-Sutcliffe Efficiency: NSE=0.63, coefficient of determination: R2=0.870, and Ratio of standard deviation of observations to root mean square error: RSR=0.36.Fatima DaideRachida AfganeAbderrahim LahrachAbdel-Ali ChaouniPolish Society of Ecological Engineering (PTIE)articlehec-hmsremote sensingspatial hydrological modellinggeographic information systems (gis)curve number (cn)hec-geo hmsEcologyQH540-549.5ENEcological Engineering & Environmental Technology, Vol 23, Iss 1, Pp 142-155 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	hec-hms remote sensing spatial hydrological modelling geographic information systems (gis) curve number (cn) hec-geo hms Ecology QH540-549.5
spellingShingle	hec-hms remote sensing spatial hydrological modelling geographic information systems (gis) curve number (cn) hec-geo hms Ecology QH540-549.5 Fatima Daide Rachida Afgane Abderrahim Lahrach Abdel-Ali Chaouni Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model
description	This research aimed to prepare for spatial hydrological modeling using the Hydrologic Modeling System (HEC-HMS) by integrating different spatial technologies to study the Beht catchment area, which covers 4560 km2 and also has a perimeter of 414 km. Firstly, the approach was to extract automatically the sub-basins and the drainage network. Then, these data were edited using the HEC-GEO-HMS extension, whereas the land use and land cover data were prepared for the generation of a Curve Number (CN) map of Beht watershed; lastly, the basin model was imported into the Hydrologic Modeling System (HEC-HMS) to simulate the surface runoff. The findings indicated a good match between the calculated and measured values and revealed also that the model is valid, good and performed well in terms of assessment criterion, with average values of Relative Error in peak: REP=9.6%, Relative Error in volume: REV=1.69%, Nash-Sutcliffe Efficiency: NSE=0.63, coefficient of determination: R2=0.870, and Ratio of standard deviation of observations to root mean square error: RSR=0.36.
format	article
author	Fatima Daide Rachida Afgane Abderrahim Lahrach Abdel-Ali Chaouni
author_facet	Fatima Daide Rachida Afgane Abderrahim Lahrach Abdel-Ali Chaouni
author_sort	Fatima Daide
title	Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model
title_short	Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model
title_full	Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model
title_fullStr	Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model
title_full_unstemmed	Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model
title_sort	beht watershed (morocco) rainfall-runoff simulation with the hec-hms hydrological model
publisher	Polish Society of Ecological Engineering (PTIE)
publishDate	2022
url	https://doaj.org/article/9cb01e853bc14d2c8739fdd07867f0d9
work_keys_str_mv	AT fatimadaide behtwatershedmoroccorainfallrunoffsimulationwiththehechmshydrologicalmodel AT rachidaafgane behtwatershedmoroccorainfallrunoffsimulationwiththehechmshydrologicalmodel AT abderrahimlahrach behtwatershedmoroccorainfallrunoffsimulationwiththehechmshydrologicalmodel AT abdelalichaouni behtwatershedmoroccorainfallrunoffsimulationwiththehechmshydrologicalmodel
_version_	1718417750076948480

Beht Watershed (Morocco) Rainfall-Runoff Simulation with the HEC-HMS Hydrological Model

Ejemplares similares