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Journal : JOIV : International Journal on Informatics Visualization

Cluster Mapping of Waste Exposure Using DBSCAN Approach: Study of Spatial Patterns and Potential Distribution in Bantul Regency Fauzan, Achmad; Fadillah, Ganjar; Fitria, Annisa; Adriana, Hannura; Bariklana, Muhammad
JOIV : International Journal on Informatics Visualization Vol 8, No 2 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.2.2475

Abstract

High level of plastic waste production is a common issue in various places, including the Special Region of Yogyakarta province. It is proven that the Piyungan Integrated Waste Disposal Site (TPST) or Final Disposal Site (TPA) in Bantul Regency has been closed several times due to capacity exceeding the quota and some blockages from residents around the TPA. Issues related to microplastic contamination resulting from discarded plastic waste are fascinating to study, considering the long-term impact of microplastic contamination on human health. This research aims to map the distribution of locations with the potential for waste accumulation to reduce the negative consequences of microplastic contamination. The population used included TPS and markets in Bantul District, with the sample being the distribution of TPS and market points in Bantul District in 2023. The results of checking the point distribution pattern using the quadrant and nearest neighbor method showed that the distribution of waste accumulation points had a clustered design; thus, it could be continued with cluster analysis using the Density-Based Spatial Clustering of Applications with Noise (DBSCAN) method. Meanwhile, the number of clusters was determined iteratively from a combination of DBSCAN parameters (MinPts and Epsilon). The best method was evaluated based on the Silhouette Coefficient (SC) value, which in this case was 0.78 (MinPts 7 and Eps 1500) and included in the strong category. Subsequently, exploration was carried out by reducing the MinPts value and the lowest limit value of strong SC.
Co-Authors Aang Munawar Achmad Edi Subiyanto ACHMAD FAUZAN Ade Hari Siswanto Adi Nur Rohman , Adi Nur Rohman Adriana, Hannura Ahmad, Ahluddin Saiful Alfiana, Rita Ali Rakhman Hakim Aminulloh, Ali Anatomi Muliawan Anna Triningsih, Anna Antara, Nyoman Putra Apipah , Nur Arba Pramundita Ramadani Ari Wibowo Aulia Rahmah Aziz, Rizka Amelia Azzahra , Nisa Kamila Bariklana, Muhammad Bastomi, Selam Binastya Anggara Sekti Budi Asri, Dyah Permata Damayanti, Siska Dwi Darman, Melani Deni Hermawan Devi, Luh Ari Kamala Dharma, Agus Surya Dior Manta Tambunan DWI SURYANTO Ecica, Ecica Elawati, Tuti Endang Ruswanti Fairana, Vinanti Aesca Fariani Syahrul Feriza, Gousta Fitriani, Hannie Freddy Harris, Freddy Ganjar Fadillah, Ganjar Ginting, Henndy Hakim, Sherina Nabila Putri Hapsari, Nia Puspita Harahap, Pardamean Hariyanto, Ario Yudo Helvis Hikmawati, Elok I Gede Hartadi Kurniawan Isnatin Miladiyah Jr., Andre Cardenas Juanda Juanda Jumaryatno, Pinus Juwita, Silvia Ratna Kantikha, I Made Lee, Bonita Lisasih, Nin Yasmine Muhammad Firdaus Murti, Sri Mustaqimah Mustaqimah Nixon Erzed Noorrahman, Moh. Fajar Nurhayani nurhayani Panggabean, Marshanda Vennesa Pratama, Pebi Paisal Putri, Mela Antika Rahmahani, Adhining Prabawati Rahman, Agenia Rina Saputri Rohman, Adi Nur Rojak Samsudin, Agus Samuel, Alexander Satinem Sugeng Sugeng Suprajogi, Agus Thaher, Irmanjaya Wahyudi, Endik Wardhani, Kristy Tri Wasahua, Idris Wasis Susetio Widiatno, Men Wih Wiraguna, Sidi Ahyar Yandi Syukri Yustian, Alifira Adhany Zulfikar Zulfikar Judge