Modeling the morphometric properties of the Wadi Oujaila waterway ((Using Geographic Information Systems and Remote Sensing (GIS) (RS)))

Abstract

The study aims to model the morphometric characteristics of the water drainage network of Wadi Oujila Basin, located between longitudes 34 ° 39'23.91 "and 34 ° 40'27.35" north and between latitudes 43 ° 5'27.18 "and 43 ° 18'16.06" east, represented With morphometric characteristics, surveying properties and water drainage network characteristics, in addition to identifying some hydrological variables, the study relied on geographic information systems, topographic maps, and digital terrestrial elevations model (DEM) as a tool for preparing the river drainage network map, which was classified according to the Strahler method to its riverine levels of the basin, and will extract some properties Morphometric and hydrological, and M. The correlation of morphometric characteristics with hydrological phenomena is not related to the climate, direction of rainstorms, their extent of continuity, and their impact on water runoff and floods, and the study recommends the need to use geographic information systems in determining the study of the most suitable sites in detail to construct dams to charge groundwater tanks or retain water in proportion to the amount of water Taking into account the future dimension. The use of modern data, which includes space visuals, and the digital elevation model (DEM) in morphometric studies to build a geographical database of morphometric variables