Use of Spatial Data in Mapping Landslide Prone Areas in Luhurjaya and Surrounding Areas, Lebak Regency, Banten Province

Muhammad Dimas Al Abiyyu, Harnani Harnani

Abstract


Landslides are a natural process that occurs in a natural landscape on earth which can cause various environmental damage and can cause loss of life. An increase in the risk of landslides can be caused by uncontrolled land conversion due to the increasing population so that land development is necessary. The research was conducted in Luhurjaya and surrounding areas, Cipanas District, Lebak Regency, Banten with an area of 9 x 9 km. The spatial integration method was used to map landslide-prone zones using a scoring and weighting method, using five parameters, namely slope, rainfall, lineament density, rock type, and NDVI. Those five parameters are then overlaid to form a landslide susceptibility map. As a result of analyzing the research area based on these five parameters, it was found that this area has five slope classes, one rainfall class, five lineament density classes, three rock type classes, and four NDVI classes. After all the datas are scored and weighed, it was found that this research area can be classified to three zones, namely low landslide susceptibility zone, medium landslide susceptibility zone, and high landslide susceptibility zone. From the results of this analysis, disaster mitigation should be needed that can affect the community in the Lebak Regency area, Banten Province, namely in the form of providing provisions in the form of knowledge to the community regarding disaster management which is useful for minimizing the risk of the consequences of landslides

Keywords


Landslides; parameters; Luhurjaya

Full Text:

PDF

References


Government of Indonesia, UU Republik Indonesia mengenai Penanggulangan Bencana. Jakarta, 2007.

Google, “Google Maps directions to drive from Palembang City to Luhurjaya Village.” Accessed: Oct. 18, 2023. [Online]. Available: https://maps.app.goo.gl/4xaeEuPzwRVhSYQN8

R. V Bemmelen, The Geology of Indonesia, Vol. IA, G. Netherland: Printed Office, The Hague, Martinus Nijhoff, 1949.

A. d Pulonggono, “Paleogene - Neogene Tectonic Change is the Most Important Event in Java,” Proc. Geol. Geotech., pp. 37–50, 1994.

BPDB, “Landslide in Lebak.” Accessed: Oct. 18, 2023. [Online]. Available: https://bpdb.lebak.co.id/

N. I. Ramadhani and H. Idajati, “Identifikasi Tingkat Bahaya Bencana Longsor, Studi kasus: Kawasan Lereng Gunung Lawu, Kabupaten Karanganyar, Jawa Tengah,” J. Tek. ITS, vol. 6, no. 1, pp. 87–90, 2017, doi: 10.12962/j23373539.v6i1.22333.

N. H. Sudibyo and M. Ridho, “Pendeteksi Tanah Longsor Menggunakan Sensor Cahaya (Landslide Detection Using Light Sensor),” J. Teknol. Inf. Magister, vol. 1, no. 2, pp. 218–227, 2015.

Priyono, “Hubungan klasifikasi longsor, klasifikasi tanah rawan longsor dan klasifikasi tanah pertanian rawan longsor,” Gema, vol. 27, no. 49, pp. 1602–1617, 2015.

A. Erlansari, B. Susilo, and F. Hernoza, “OPTIMALISASI DATA LANDSAT 8 UNTUK PEMETAAN DAERAH RAWAN BANJIR DENGAN NDVI dan NDWI ( Studi Kasus : Kota Bengkulu ),” JGE (Jurnal Geofis. Eksplorasi), vol. 6, no. 1, pp. 57–65, Mar. 2020, doi: 10.23960/jge.v6i1.60.

A. Akgun, C. Kıncal, and B. Pradhan, “Application of remote sensing data and GIS for landslide risk assessment as an environmental threat to Izmir city (west Turkey),” Environ. Monit. Assess., vol. 184, no. 9, pp. 5453–5470, 2012, doi: 10.1007/s10661-011-2352-8.

R. Sawitri, D. Baco, R. Ulfiyana, and T. Karo-karo, “Aplikasi Citra Landsat untuk Pemetaan Daerah Rawan Longsor di Kabupaten Bandung,” J. Geosains dan Remote Sens., vol. 2, no. 2, pp. 65–73, Nov. 2021, doi: 10.23960/jgrs.2021.v2i2.42.

Puslittanak, “Laporan Akhir Pengkajian Potensi Bencana Kekeringan, Banjir dan Longsor di Kawasan Satuan Wilayah Sungai Citarum-Ciliwung, Jawa Barat Bagian Barat Berbasis Sistem Informasi Geografi,” Bogor, 2004.

T. S. Dewi, S. B. Kusumayudha, and H. S. Purwanto, “Zonasi Rawan Bencana Tanah Longsor dengan Metode Analisis GIS: Studi Kasus Daerah Semono dan Sekitarnya, Kecamatan Bagelen, Kabupaten Purworejo, Jawa Tengah,” J. Miner. Energi, dan Lingkung., 2017, doi: https://doi.org/10.31315/jmel.v1i1.1773.g1921.

A. Nur Shidik, E. Cintia Purba, and P. Ayuningtyas, “KABUPATEN BREBES REMOTE SENSING TECHNIQUE FOR IDENTIFICATION LANDSLIDE PRONE AREAS IN SRIDADI VILLAGE, SUB-DISTRICT SIRAMPOG, BREBES REGENCY,” 2021. doi: http://dx.doi.org/10.30872/jtgeo.v4i2.5442.

Highland, Lynn, and M. Johnson, Landslide Type and Processes. USGS, 2004.

M. Nursa’ban, “Identifikasi Kerentanan dan Sebaran Longsor Lahan Sebagai Upaya Mitigasi Bencana di Kecamatan Bener Kabupaten Purworejo,” vol. Vol. 10 No, no. Jurnal Geografi Gea, 2010, doi: https://doi.org/10.17509/gea.v10i2.1018.g670.




DOI: https://doi.org/10.31284/j.jemt.2024.v4i2.5262

Refbacks

  • There are currently no refbacks.


Copyright (c) 2024 Muhammad Dimas Al Abiyyu

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.