Location Design of GIS-Based Temporary Evacuation Sites (TES) by Considering the COVID-19 Pandemic Situation: A Case Study in Padang City)
DOI:
https://doi.org/10.31334/logistik.v7i1.3265Keywords:
Evacuation, GIS, Location-Allocation, MCLP, Shelter,Abstract
Padang City is an area that is predicted to occur in the Mentawai Megathrust disaster. In dealing with these potential disasters, proper planning is needed to reduce the impact of disasters. The exact location of the Temporary Evacuation Sites (TES) will affect the safety level of the community. However, based on the current situation, the COVID-19 pandemic adds to the complexity of disaster management. Therefore, anticipatory steps are needed to prevent the spread of disease in the environment. This study aims to design a TES location-allocation to deal with the potential Mentawai Megathrust disaster in Padang City by adjust to physical distancing health protocols. Determination of the location-allocation in this study is using Network Analysis extension namely Maximum Capacitated Location Problem (MCLP) in Geographic Information Systems (GIS). In addition, this study uses an evacuation time scenario with an interval of 3-30 minutes consisting of two different scenarios involving the use of community response times to disasters. The location-allocation results consist of four results based on the scenario of evacuation time and the addition of Proposed TES. Based on the location-allocation results, with the addition of Proposed TES, the maximum number of people that can be accommodated is only around 34-39 percent in both evacuation scenarios. This shows that there is a need for further design related to both Existing TES and Proposed TES so that the percentage of the number of people who can be accommodated can increase.References
R. A. Hadiguna and A. Wibowo, “Simulasi Sistim Logistik Bantuan Bencana Gempa – Tsunami : Studi Kasus Di Kota Padang,†no. 2008, 2011.
BPBD, Rencana Kontijensi Menghadapi Bencana Tsunami Kota Padang, vol. 3. 2017.
R. I. Liperda, A. R. Aulya, I. Sukarno, M. Lusiani, and N. Sirivongpaisal, “Geological Behavior ( GBR ) A Gis – Based Optimization For The Fuel Location-Allocation To Face The Probable Tsunami : Case Of Padang City,†vol. 5, no. 1, pp. 13–16, 2021, doi: 10.26480/gbr.01.2021.13.16.
F. Ashar, D. Amaratunga, and R. Haigh, “The analysis of tsunami vertical shelter in Padang city,†Procedia Economics and Finance, vol. 18, no. September, pp. 916–923, 2014, doi: 10.1016/S2212-5671(14)01018-1.
Satgas, “Penyiapan Fasilitas Shelter Untuk Karantina Dan Isolasi Mandiri Berbasis Masyarakat Di Masa Pandemi Covid-19,†pp. 1–7, 2020.
L. R. Inca and S. Nikorn, “The Location-allocation Decision under The Dynamic Increment of Demand for Selecting The Local Distribution Centers to Face Sumatra Megathrust : Study Case of Padang City,†vol. 9, no. 1, pp. 293–299, 2019.
O. J. Taiwo, “Maximal Covering Location Problem (MCLP) for the identification of potential optimal COVID-19 testing facility sites in Nigeria,†African Geographical Review, vol. 40, no. 4, pp. 395–411, Oct. 2021, doi: 10.1080/19376812.2020.1838306.
Y. Shi, G. Zhai, L. Xu, Q. Zhu, and J. Deng, “Planning emergency shelters for urban disasters: A multi-level location-allocation modeling approach,†Sustainability (Switzerland), vol. 11, no. 16, Aug. 2019, doi: 10.3390/su11164285.
B. Özkan, S. Mete, E. Çelik, and E. Özceylan, “Gis-Based Maximum Covering Location Model In Times Of Disasters: The Case Of Tunceli,†Beykoz Akademi Dergisi, pp. 100–111, Oct. 2019, doi: 10.14514/byk.m.26515393.2019.sp/100-111.
K. M. Wibowo, I. Kanedi, and J. Jumadi, “Sistem Informasi Geografis (SIG) Menentukan Lokasi Pertambangan Batu Bara di Provinsi Bengkulu Berbasis Website,†Jurnal Media Infotama, vol. 11, no. 1. pp. 51–60, 2015.
A. Sahputra, R., Sutikno, S., & Sandhyavitri, “Mitigasi Bencana Kebakaran Lahan Gambut Berdasarkan Metode Network Analysis Berbasis GIS (Studi Kasus: Pulau Bengkalis),†2017.
ESRI, “Location-allocation analysis—ArcMap | Documentation,†Esri. 2021. [Online]. Available: https://desktop.arcgis.com/en/arcmap/latest/extensions/network-analyst/location-allocation.htm
A. T. Murray, J. Xu, Z. Wang, and R. L. Church, “Commercial GIS location analytics: capabilities and performance,†International Journal of Geographical Information Science, vol. 33, no. 5, pp. 1106–1130, 2019, doi: 10.1080/13658816.2019.1572898.
W. Xu, L. Qin, and X. Zhao, “Site Selection Models in Natural Disaster Shelters : A Review,†pp. 1–24, 2019, doi: 10.3390/su11020399.
J. Xu, A. Murray, Z. Wang, and R. Church, “Challenges in applying capacitated covering models,†Transactions in GIS, vol. 24, no. 2, pp. 268–290, Apr. 2020, doi: https://doi.org/10.1111/tgis.12608.
Downloads
Published
Issue
Section
License
Please find the rights and licenses in Jurnal Logistik Indonesia. By submitting the article/manuscript of the article, the author(s) agree with this policy. No specific document sign-off is required.
1. License
The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
2. Author(s)' Warranties
The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).
3. User Rights
Jurnal Logistik Indonesia spirit is to disseminate articles published are as free as possible. Under the Creative Commons license, Jurnal Logistik Indonesia permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and Jurnal Logistik Indonesia on distributing works in the journal and other media of publications.
4. Co-Authorship
If the article was jointly prepared by more than one author, any authors submitting the manuscript warrants that he/she has been authorized by all co-authors to be agreed on this copyright and license notice (agreement) on their behalf, and agrees to inform his/her co-authors of the terms of this policy. Jurnal Logistik Indonesia will not be held liable for anything that may arise due to the author(s) internal dispute. Jurnal Logistik Indonesia will only communicate with the corresponding author.
5. Miscellaneous
Jurnal Logistik Indonesia will publish the article (or have it published) in the journal if the article’s editorial process is successfully completed. Jurnal Logistik Indonesia editors may modify the article to a style of punctuation, spelling, capitalization, referencing and usage that deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers as mentioned in point 3.
Every accepted manuscript should be accompanied by "Copyright Transfer Agreement" prior to the article publication.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
