Fuzzy logic method for landslide susceptibility mapping in volcanic sediment area in Western Bogor

Dhianaufal, D.; Kristyanto, Twin Hosea Widodo; Indra, Tito Latif; Syahputra, Reza

doi:10.1063/1.5064187

Cited by 11 publications

(4 citation statements)

References 5 publications

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“…In the future, this will cause changes in water flow from the highland to the ground. It is also found that landslides are greatly influenced by the lithological properties of the land surface (Dhianaufal et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Influencing Physical Characteristics of Landslides in Kuala Lumpur, Malaysia

Zulkafli¹,

Majid²,

Zakaria³

et al. 2023

JST

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Landslide is one of the natural disasters that commonly occurs in terrestrial environments with slopes throughout the world. Located among countries with tropical climates, the hot and humid conditions expose Kuala Lumpur, Malaysia, to the risk of landslides. This paper aims to delineate the influencing physical characteristics of landslide occurrences in Kuala Lumpur. In this study, a 100 landslides historical data set and eight landslide factors were obtained from proper field validation and maps provided by those concerned in the government, such as distance to roads, distance to streams, elevation, slope angle, curvature, slope aspect, land use, and lithology. These factors were processed using GIS as geospatial analysis provides a useful tool for planning, disaster management, and hazard mitigation. By using ArcMap 10.8.2, a GIS software, different spatial analyses in which maps for each physical factor were layered with landslide events distribution. The weights for each factor were determined using the ANN approach resulting in the slope angle having the highest relative importance with a 100.0% value. In comparison, 8.3% represents the slope aspect as the most insignificant factor out of the eight selected characteristics for this study area. Therefore, a proper perspective and a thorough understanding of the certain slope condition have to be established for future mitigation action to support the agenda of SDG 15.

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Section: Resultsmentioning

confidence: 99%

Influencing Physical Characteristics of Landslides in Kuala Lumpur, Malaysia

Zulkafli¹,

Majid²,

Zakaria³

et al. 2023

JST

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“…al., 2013). Model fuzzy menyatakan segala sesuatu dalam tingkat keanggotaan (seperti: antara 0 dan 1, "abu-abu," "hitam" dan "putih", "sedikit", "cantik" dan "sangat") (Dhianaufal et. al., 2018).…”

Section: Sumber: Penulis 2020unclassified

Analisis Spasial Potensi Ekonomi dengan Fuzzy Overlay di Sekitar Bandara Internasional Jawa Barat

Rachmita

Tambunan

Manessa

et al. 2021

pwk

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Majalengka merupakan kabupaten yang terdapat di Provinsi Jawa Barat. Dalam dua tahun terakhir ini nama Majalengka semakin sering terdengar seiring dengan diresmikannya Bandara Internasional Jawa Barat ABSTRAK Hadirnya Bandara Internasional Jawa Barat (BIJB) di Kecamatan Kertajati telah memberikan dampak positif terhadap pembangunan infrastruktur di wilayah tersebut. Dengan dibangunnya berbagai infrastruktur diharapkan dapat memicu dan meningkatkan pertumbuhan perekonomian. Peningkatan pertumbuhan ekonomi dapat tercapai jika didukung oleh aktivitas atau kegiatan perekonomian di sekitarnya. Penelitian ini bertujuan untuk mengidentifikasi kesesuaian wilayah kegiatan ekonomi di Kecamatan Kertajati, Jatitujuh dan Ligung kemudian menganalisa kesesuaian wilayah tersebut terhadap Rencana Tata Ruang Wilayah (RTRW). Parameter yang digunakan pada penelitian ini adalah data jaringan jalan, permukiman dan lokasi kegiatan perekonomian yang telah ada sebelumnya. Metode yang digunakan dalam penelitian ini adalah analisis spasial dengan pemodelan logika fuzzy pada software ArcGIS. Dari penelitian ini menghasilkan tiga kategori wilayah kesesuaian: 'Cukup Sesuai', 'Sesuai' dan 'Sangat Sesuai'. Ditemukan lokasi wilayah yang bertampalan dengan kawasan yang dilindungi berupa kawasan resapan air seluas 0,55 Km 2 . Hal ini dapat dijadikan pertimbangan dan masukan bagi investor dan Pemerintah Daerah Kabupaten Majalengka dalam melakukan pengembangan dan penataan wilayah.

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“…Meanwhile, human activities such as deforestation, land use changes, and construction can also cause unwanted land movement. The impact of human activity on landslide events is also correlated with the land use component (Dhianaufal et al, 2018). Understanding ground movement in geology and environmental science is critical to identifying risks, creating mitigation methods, and ensuring societal and environmental sustainability.…”

Section: Introductionmentioning

confidence: 99%

Landslides and other earth movements damage detection at Mountain Village: A case at Garawastu

R.,

Satrio,

Septyani

et al. 2024

IJOMS

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Many countries have abundant natural resource but, on the other hand, also have the potential to experience land damage, which can result in natural catastrophes including landslides, floods, earthquakes, and volcanic eruptions. Potential land damage can impact the destruction of public facilities and hamper development; socio-economic conditions will stop when land damage occurs. This research aims to find and analyze possible land damage caused by land movement in the Cipari Hamlet area, Garawastu Village. Compiling a map of potential soil damage is the main focus of research because it can help understand the spatial distribution and extent of damage. Apart from using qualitative methods, field observations were also conducted to determine the coordinates of residents' houses affected by land damage by ground movement. Primary information and secondary information are the two categories of data. Original data comprises damage coordinates, UTM GEOMaps software, location maps, ArcGIS software, and documentation. Secondary data consists of maps and data, rainfall data from 2013 to 2022, and explanations of the results from ArcGIS software. Cipari Hamlet, Garawastu Village, experienced high rainfall, 3500-4000 mm. The slope in Cipari Hamlet ranges from 0-140, which is very flat to steep hills. Risks with a low level of damage get 17 points, risks with a medium level of damage are 9 points, and risks with a high level of damage get 9 points. Damage in the Cipari hamlet did not occur due to landslides because the index value for the Cipari hamlet was at a moderate point.

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Fuzzy logic method for landslide susceptibility mapping in volcanic sediment area in Western Bogor

Cited by 11 publications

References 5 publications

Influencing Physical Characteristics of Landslides in Kuala Lumpur, Malaysia

Influencing Physical Characteristics of Landslides in Kuala Lumpur, Malaysia

Analisis Spasial Potensi Ekonomi dengan Fuzzy Overlay di Sekitar Bandara Internasional Jawa Barat

Landslides and other earth movements damage detection at Mountain Village: A case at Garawastu

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