The Assessment of Landslide Vulnerability Levels in Ponorogo, Indonesia, Using Fuzzy Analytical Hierarchy Process: Natural Breaks

Arna Fariza, Annisa Kartika, Arif Basofi

2022

Abstract

Landslide is a natural phenomenon that turns into a landslide natural disaster when the landslide causes both losses of life and loss of property and human cultural products. Indonesia, which is partly hilly and mountainous, has caused parts of Indonesia to become areas prone to landslides. Although landslides are disasters that occur, repeated mitigation actions are often carried out spontaneously. This study proposes a new model for determining the level of vulnerability in Ponorogo Regency based on rainfall, land slope, elevation, land use, and soil type, using a fuzzy analytical hierarchy process (FAHP). FAHP produces priority weight values in 318 villages. The natural breaks classification method is used to classify the weight values into very low, low, medium, and high vulnerability values. The mapping results obtained were validated using the calculation of FAHP analysis and showed better results than AHP.

Paper Citation

in Harvard Style

Fariza A., Kartika A. and Basofi A. (2022). The Assessment of Landslide Vulnerability Levels in Ponorogo, Indonesia, Using Fuzzy Analytical Hierarchy Process: Natural Breaks. In Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES; ISBN 978-989-758-619-4, SciTePress, pages 194-199. DOI: 10.5220/0011739600003575

in Bibtex Style

@conference{icast-es22,
author={Arna Fariza and Annisa Kartika and Arif Basofi},
title={The Assessment of Landslide Vulnerability Levels in Ponorogo, Indonesia, Using Fuzzy Analytical Hierarchy Process: Natural Breaks},
booktitle={Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES},
year={2022},
pages={194-199},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011739600003575},
isbn={978-989-758-619-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 5th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES
TI - The Assessment of Landslide Vulnerability Levels in Ponorogo, Indonesia, Using Fuzzy Analytical Hierarchy Process: Natural Breaks
SN - 978-989-758-619-4
AU - Fariza A.
AU - Kartika A.
AU - Basofi A.
PY - 2022
SP - 194
EP - 199
DO - 10.5220/0011739600003575
PB - SciTePress