Pendugaan Debit Sungai Berdasarkan Hujan dengan Menggunakan Model Tangki di DAS Cidanau, Serang
Abstract
River run off model using tank model has been formulated to the natural river of Cidanau, Serang, West Java. The model consists of four tanks represent four land use zones. The parameter of the tanks were optimized using the observed data of infiltration capacity, daily rainfall and daily river discharge for an entire years. The advantages of this model is determination of the first tank parameter using infiltration capacity. This parameter was directly determined based on infiltration measurement for the respective land use zone. The application of this model was utilized for revising the discharge data since several period of the recorded data were not accurate. Key Words: rainJali run offmodel, tank model, infiltration