Nowadays GIS and Remote Sensing is being used with NRCS-CN method highly, most of the researchers found that use of NRCS-CN with help of GIS gives very accurate results in determination of surface runoff.Logar sub basin has an area of 190 km2 and includes both urban and rural lands. To ...
Report, Maryland Hydrology Panel, The Maryland State Highway Administration and The Maryland Department of the Environment, Baltimore, USA. Michel, C., V. Andréassian, and C. Perrin (2005), Soil conservation service curve number method: How to mend a wrong soil moisture accounting procedure, ...
SHETRAN, requires more number of parameters to run the model while NRCS-CN method involves the use of a simple empirical formula and readily available tables and curves. Both model used Land use map and soil data as main input. Validation was done using measured runoff recorded in discharge ...
The NRCS curve number method is at the core of many rainfall-runoff models in hydrology. As a simple lumped parameter method, it is often scrutinized because it is not obvious how to derive S from catchment hydro-morphological characteristics. The novel approach provides a clear physical meaning...
International Journal of Hydrology Science and TechnologyGarg V, Nikam BR, Thakur PK, Aggarwal SP (2013) Assessment of the effect of slope on runoff potential of a watershed using NRCS-CN method. Int J Hydrol Sci Technol 3(2):141-159...
The NEH chapters dealing with estimating direct runoff from storm rainfall using the runoff curve number method are currently being considered for revision by the NRCS. The revisions have the potential to significantly change the recommended methodologies for estimating runoff hydrographs from some water...
CN method is a commonly used technique for estimation of direct runoff for flood mitigation studies. In Saudi Arabian (SA) arid basins, there is no analysis of NRCS-CN obtained from measured rainfall-runoff events. The research objectives are to find out the actual range of CN values in ...