Zonasi Daerah Rawan Longsor Menggunakan Analisis Sistem Informasi Geografis Berdasarkan Metode AHP Pada Daerah Gunung Kidul Yogyakarta
DOI:
https://doi.org/10.21927/ijubi.v1i1.851Keywords:
GIS, AHP, LHEF, Weighting, LandslideAbstract
Abstract
Data from the Yogyakarta Regional National Survey and Mapping Coordinating Board (Bakosurtanal), disasters that often occur in Yogyakarta are landslides, droughts, tornadoes.In this study, the modeling of potential landslides in the Gunung Kidul area of Yogyakarta has been carried out using GIS analysis and scoring and weighting methods with reference to PU Candy No. 22 /PRT /M /2007 concerning the Guidelines for Landslide Disaster Prone Areas and the Analytical Hierarchy Process (AHP) method. The results were in the form of Three Zoning landslide prone areas, namely high potential found in three Hamlets namely Kacangan Hamlet Hargomulyo Village located at N 42º E, Kedok Ploso N 186º E Hamlet, and Kembang Village Nglegi Hamlet N 160º E based on vulnerability maps landslides processed based on Permen PU No. 22 / PRT / M / 2007. While the Medium Zone is located in Karangduwet Hamlet, Ngalang Village N 95º E. The low vulnerability zone is located in Duwet Hamlet, Ngalang Village N 4º E. Criteria in the study area include lithology: 0,250, slope: 0,053, groundwater condition 0,304, soil structure: 0,161 , land cover: 0.102 and relative reief: 0.131 all criteria determination is based on landscape hazard evaluation factor (LHEF) which is processed based on AHP method and map overlay technique.
References
Taufik, E, R., Andri, S., dan Arif, L, N., “Pemodelan Potensi Bencana Tanah Longsor Menggunakan Analisis SIG di Kabupaten Semarangâ€, Semarang, Universitas Diponegoro, 2017.
Ardiansyah., Pemodelan Spansial Untuk Analisis Wilayah Potensi Longsor dengan Menggunakan Metode Stability Index Mapping (SINMAP), Universitas Sam Ratulangi, 2017.
Peraturan Menteri Pekerjaan Umum No. 22/PRT/M/2007 Tentang Pedeoman Penataan Ruang Kawasan Rawan Bencana Longsor
Aronica., Biondi., Brigandì., Cascone., Lanza, R., Assessment and mapping of debris-flow risk in a small catchment in eastern Sicily through integrated numerical simulations and GIS. Journal of Physics and Chemistry of the Earth, 2016, 49, 52–63.
Bozorgi, A., Asvadi, S., A prioritization model for locating relief logistic centers using analytic hierarchy process with interval comparison matrix. Knowledge-Based Systems, 2015, 86, 173–181.
Hamza., dan Raghuvanshi., GIS based landslide hazard evaluation and zonation a case from Jeldu District, Central Ethiopia. Journal of King Saud University - Science, 2017, vol. 29, 151–165.
Perpina., dan Pérez, N., Multicriteria assessment in GIS environments for siting biomass plants. Land Use Policy, Journal of Renewable and Sustainable Energy Reviews, 2018, 31, 326–335.
Rossi, P., Amadio, R., dan Soliani., Coupling indicators of ecological value and ecological sensitivity with indicators of demographic pressure in the demarcation of new areas to be protected: The case of the Oltrep Pavese and the Ligurian-Emilian Apennine area (Italy). Journal of Landscape and Urban Planning, 2018, 85, 12–26.
Rossi, P., Angelo, P., Vittorio, A., Orazio, R., Lamberto, S, "Coupling indicators of ecological value and ecological sensitivity with indicators of demographic pressure in the demarcation of new areas to be protected: The case of the Oltrep`o Pavese and the Ligurian-Emilian Apennine area" International Journal of Science and Researcch (IJSR), 2017 (Italy).
Turkey, C., Eren, O., Mehmet, E., Mehmet, K., “GIS-based Fuzzy MCDA Approach for Siting Refugee Camp: A Case Study for Southeastern†International Journal of Disaster Risk Reduction, 2016
Zyoud, S.H., Fuchs, H.D., A bibliometric-based survey on AHP and TOPSIS techniques. Expert Systems with Applications, Journal of Renewable and Sustainable Energy Reviews, 2017, 78, 158–181.
Downloads
Published
Issue
Section
License
COPYRIGHT TRANSFER FORM
The copyright to this article is transferred to Alma Ata University Press if and when the article is accepted for publication. The undersigned hereby transfers any and all rights in and to the paper including without limitation all copyrights to AAU Press. The undersigned hereby represents and warrants that the paper is original and that he/she is the author of the paper, except for material that is clearly identified as to its original source, with permission notices from the copyright owners where required. The undersigned represents that he/she has the power and authority to make and execute this assignment.
We declare that:
1. This paper has not been published in the same form elsewhere.
2. It will not be submitted anywhere else for publication prior to acceptance/rejection by this Journal.
3. A copyright permission is obtained for materials published elsewhere and which require this permission for reproduction.
Furthermore, I/We hereby transfer the unlimited rights of publication of the above mentioned paper in whole to AAU Press. The copyright transfer covers the exclusive right to reproduce and distribute the article, including reprints, translations, photographic reproductions, microform, electronic form (offline, online) or any other reproductions of similar nature.
The corresponding author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors. This agreement is to be signed by at least one of the authors who have obtained the assent of the co-author(s) where applicable. After submission of this agreement signed by the corresponding author, changes of authorship or in the order of the authors listed will not be accepted.
Retained Rights/Terms and Conditions
Â
1. Authors retain all proprietary rights in any process, procedure, or article of manufacture described in the Work.
2. Authors may reproduce or authorize others to reproduce the Work or derivative works for the authors personal use or for company use, provided that the source and the AAU Press copyright notice are indicated, the copies are not used in any way that implies AAU Press endorsement of a product or service of any employer, and the copies themselves are not offered for sale.
3. Although authors are permitted to re-use all or portions of the Work in other works, this does not include granting third-party requests for reprinting, republishing, or other types of re-use.
