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Journal : Bumi Lestari

ARTIFICIAL NEURAL NETWORKS UNTUK PEMODELAN CURAH HUJAN-LIMPASAN PADA DAERAH ALIRAN SUNGAI (DAS) DI PULAU BALI IGB. Sila Dharma; IGA. Adnyana Putera; Putu Doddy Heka Ardana
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Rainfall-runoff transformation of a watershed is one of the most complex hydrology phenomena, nonlinier process, time-varying and spatial distribution. Rainfall-runoff relationships play an important role in water resource management planning and therefore, different types of models with various degrees of complexity have been developed for this purpose. The application of Artificial Neural Networks (ANNs) on rainfall-runoff modelling has studied more extensively in order to appreciate and fulfil the potential of this modelling approach. Back propagation method has used in this study for modelling monthly rainfall for small size catchments areas. ANN model developed in this study successfully predicts relationship for rainfall-runoff with 90.14% accuracy on learning process and 72.41% accuracy on testing process. These results show that ANN provides a systematic approach for runoff estimation and represents improvement in prediction accuracy.
Co-Authors Abdul Manap Adi Prawito Affandi, Muhammad Agustin, Elin Alviana Arief Sudrajat ARIEF SUDRAJAT Arini, Rani Eka Armada, I Wayan Yana Astariani, Ni Kadek Ayu Putu Utari Parthami Lestari, Ayu Putu Utari Parthami Bagus Arya Wijaya binti Surol , Saliha Bt Md Noh, Nur Ilya Farhana CAHYA, M. ALDI Chatun, Sri Deprizon Syamsunur, Deprizon Dewa Oka Suparwata Dewa Yanto, Putra Dewi, Kadek Ary Purnama Dewi, Nyoman Diah Utari Diasa, I Wayan Durrotun, Ronny Erawan, I Made Purna Etty Zuliawati Zed Fifto Nugroho Gede Sumarda Geriadi, Made Ayu Desi Geriadi, Made Ayu Desy Harizahayu, Harizahayu Hisyam Jusoh, Muhammad Noor I Dewa Made Arik Permana Putra I Dewa Made Endiana I Dewa Putu Aristha Saputra I G. Oka Wiradnyana I Gede Adi Alit Putra I Gede Arimbawa Widnyana I Gusti Agung Adnyana Putera I Gusti Made Sudika I Gusti Ngurah Eka Partama I Ketut Soriarta I Ketut Sutapa I Ketut Widarmawa I Komang Januartana Putra I Made Kariyana I Made Purna Erawan I Made Sumada I Nyoman Suardika I Putu Arie Guna Wijaya I Wayan Angga Hadinata I Wayan Diasa I Wayan Redana I Wayan Suardika I Wayan Yana Armada Ida Bagus Putu Perenawa Ida Bagus Weda Erlangga Indramanik, Ida Bagus Gede Irwansyah, Defi Iwan Harsono Jia, Kun Kadek Budhi Warsana Karma, Made Prarabda Kembarajaya, I Ketut Ketut Soriarta Ketut Soriarta Lin Ng, Jing Manuaba, Ida Bagus Putu Yoga Marbawi Adamy Mawiti Infantri Yekti Md Noh, Nur Ilya Farhana Muhammad Yusuf Naiyuan, Cui Nelfia, Lisa Oksri Ni Ketut Ayu Krisnayanti Prasiwiningrum, Elyandri Priyana, Yana Putra, I Gede Adi Alit PUTU IKA WAHYUNI Qurrotul Aini Raditya, Rizky Putra Rani Eka Arini Rasna, Rasna Ridho Waluyo Rizal Bahaswan Santika, Ketut Puspa Selvi Marcellia Setiawan, Muhammad Ikhsan Siti Aisyah Soriarta, I Ketut Soriarta, I Ketut Soriarta, Ketut Sri Chatun Suastini, Ni Luh Putu Sudiarsana, I Wayan Surol, Salihah Swetasoma, Cokorda Gede Syamsunur, Defrizon Tri Hayatining Pamungkas Warsana, Kadek Budhi Yana Priyana Yudistira Adnyana, Yudistira