Research Journal of Science and Technology

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Stochastic Modeling of Daily Rainfall at Aduthurai


Affiliations
1 Presidency College, Department of Physics, Chennai, India
2 Dhanalakshmi Srinivasan College of Engineering and Technology, Mamallapuram, Chennai, India
     

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An application of stochastic process for describing and analysing the daily rainfall pattern at Aduthurai is presented. A model based on the first-order Markov chain was developed. The model used in this study consists of rainfall occurrence model and rainfall magnitude model. Results of the study suggests that first order Markov chaining with two parameters gamma distributions were found to be adequate to generate daily rainfall sequences at Aduthurai.

Keywords

Daily Rainfall, First Order Markov Chain, Rainfall Occurrence Model, Rainfall Magnitude Model.
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  • Stochastic Modeling of Daily Rainfall at Aduthurai

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Authors

R. Samuel Selvaraj
Presidency College, Department of Physics, Chennai, India
S. Tamil Selvi
Dhanalakshmi Srinivasan College of Engineering and Technology, Mamallapuram, Chennai, India

Abstract


An application of stochastic process for describing and analysing the daily rainfall pattern at Aduthurai is presented. A model based on the first-order Markov chain was developed. The model used in this study consists of rainfall occurrence model and rainfall magnitude model. Results of the study suggests that first order Markov chaining with two parameters gamma distributions were found to be adequate to generate daily rainfall sequences at Aduthurai.

Keywords


Daily Rainfall, First Order Markov Chain, Rainfall Occurrence Model, Rainfall Magnitude Model.