B.S. Polisgowdar

Calibration and Validation of Semi-distributed Model of Monthly Stream Discharge Using SUFI-2 Algorithm for Shimsha Catchment, Karnataka, India

Praveen. P, M. S. Ayyanagowdar, S.S. Prakash, B.S. Polisgowdar, B. Maheshwara Babu, G.S. Yadahalli & Rajashekhar, M · Journal of Geography, Environment and Earth Science International · 2024

The Shimsha Catchment employed the Semi-distributed SWAT model for runoff prediction, which considered geographical features, surface vegetation, and soil characteristics. The catchment was subdivided into six sub-watersheds based on geography, natural drainage patterns, and desi...

Open access Research Article 10.9734/jgeesi/2024/v28i8794

Hydrological Modeling of Krishna Upper Catchment Area of India Using Multisite Calibration and Validation of SWAT Model

I. Bhaskara Rao, K. V. Rao, M. Nemichandrappa, G. V. Srinivasa Reddy, B.S. Polisgowdar & M. Udaya Bhanu · Journal of Geography, Environment and Earth Science International · 2024

Multisite calibration & validation of model reduces the uncertainty present in the model parameters and improve the SWAT model output. In the present study, an effort was made to set up SWAT model along with multisite calibration and validation for Kishna upper basin of India...

Open access Research Article 10.9734/jgeesi/2024/v28i11842