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Journal : Forum Geografi

The Run up Tsunami Modeling in Bengkulu using the Spatial Interpolation of Kriging Technique Fauzi, Yulian; Suwarsono, Suwarsono; Mayasari, Zulfia Memi
Forum Geografi Vol 28, No 2 (2014)
Publisher : Forum Geografi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to design a tsunami hazard zone with the scenario of tsunami run-up height variation based on land use, slope and distance from the shoreline. The method used in this research is spatial modelling with GIS via Ordinary Kriging interpolation technique. Kriging interpolation method that is the best in this study is shown by Circular Kriging method with good semivariogram and RMSE values which are small compared to other RMSE kriging methods. The results shows that the area affected by the tsunami inundation run-up height, slope and land use. In the run-up to 30 meters, flooded areas are about 3,148.99 hectares or 20.7% of the total area of the city of Bengkulu.
The Run up Tsunami Modeling in Bengkulu using the Spatial Interpolation of Kriging Technique Mayasari, Zulfia Memi; Fauzi, Yulian; Suwarsono, Suwarsono
Forum Geografi Vol 28, No 2 (2014): December 2014
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v28i2.427

Abstract

This research aims to design a tsunami hazard zone with the scenario of tsunami run-up height variation based on land use, slope and distance from the shoreline. The method used in this research is spatial modelling with GIS via Ordinary Kriging interpolation technique. Kriging interpolation method that is the best in this study is shown by Circular Kriging method with good semivariogram and RMSE values which are small compared to other RMSE kriging methods. The results shows that the area affected by the tsunami inundation run-up height, slope and land use. In the run-up to 30 meters, flooded areas are about 3,148.99 hectares or 20.7% of the total area of the city of Bengkulu.
Co-Authors A.A. Ketut Agung Cahyawan W Aladdawiyah, Zahara Septika Amiruddin Amiruddin Ani Subekti, Ani Any Zubaidah Arif Ismul Hadi Asteriqa, Mica Astuti, Nissa Atriyon Julzarika Ayu DS, Kusumaning Bambang Sutomo, Bambang Bambang Trisakti Budiono Budiono Cahyani, Rani Fuad Chulafak, Galdita Aruba Dessy Triana Dipo Yudhatama, Dipo Dyah Utami, Wahyu Jati Eko Kusratmoko Elfi Yuliza Elmiati Elmiati Fajar Yulianto Gunasari, Lala Foresta Valentine Hana Listi Fitriana, Hana Listi Harlianto, Budi Herno Yudiansyah Hidayat Hidayat Indah Prasasti, Indah Jalu Tejo Nugroho, Jalu Tejo Johan, Septi Johannes Manalu, Johannes Katmoko Ari Sambodo, Katmoko Ari Khomarudin, Muhammad Rokhis Kuncoro Teguh Setiawan, Kuncoro Teguh Latifah, Rose Asni Lestari, Widya Novia Lizalidiawati Lizalidiawati Mahdi Kartasasmita Masduki Mega Teguh Budiarto Mohamad Irkham Mamungkas Muchlisin Arief Muh Aris Marfai Nasution, Ahmad Azmi Noviar , Heru Nur Subeki Nurwijayanti Nurwita Mustika Sari, Nurwita Mustika Parwati Parwati Putri, Hestyna Eka Putri, Reva Marlita Refrizon Refrizon Riska Ekawita Rokhmatuloh, Rokhmatuloh Sadimin Sadimin Safitri, Oktari Elha Sariyem Sariyem Sayidah Sulma, Sayidah Sittatunnikmah, Annisaa Sri Harini Suardi, Nursakinah Suhadha, Argo Sukini, Sukini Sukowati, Kusumaning Ayu Dyah Sulyantoro, Heri Supiyati , Supiyati Supiyati . Suprapto, Totok Supriatna Supriatna Suryo H, Nanik Sutarto HP Suwardi Suwardi Syaputri, Adinda Hija Tarsoen Waryono, Tarsoen Triyono, Djoko Udhi Catur Nugroho, Udhi Catur Wikanti Asriningrum, Wikanti Yodong Yodong, Yodong Yulian Fauzi Zulfia Memi Mayasari