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Studi Bahaya Antropogenik yang Disebabkan Pembuangan Sampah di Bentuklahan Fluvio-Marin di Sebagian Muara Angke, Jakarta Menggunakan Data Penginderaan Jauh Udara Nurwita Mustika Sari; Mangapul Parlindungan Tambunan
TATALOKA Vol 23, No 1 (2021): Volume 23 No. 1, February 2021
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/tataloka.23.1.57-66

Abstract

Anthropogenic hazards are hazards arising from human actions or negligences. Anthropogenic hazards can affect both human and the broader ecosystem and various landforms. Waste as the effect of human activity is a big problem in urban areas related to the difficulty of waste management while waste production continues to increase. The impact of poor waste management in the city is a potential anthropogenic hazard for the region. Part of the city that often receives less attention related to waste or environmental sanitation and has been negatively affected by waste is the coastal area in a big city, which is kind of fluvio-marine landform unit, one of which is Muara Angke, which is the study area of this research. Identification of the waste disposal site is carried out to determine the level of anthropogenic hazard posed by waste in the area. With very high spatial resolution obtained by aerial remote sensing data, identification of objects in urban areas such as waste disposal site can be conducted. The purpose of this study is to identify the waste disposal site in part of Muara Angke region and to identify the potential of anthropogenic hazard caused by waste in the area. The data used is the LSU (LAPAN Surveillance UAV) camera data. The method proposed in this research is visual interpretation LSU camera data. The result showed that waste disposal location  can be performed using aerial remote sensing data and visual interpretation to the data.
Analisis Dampak Pembangunan Infrastruktur Bandara Internasional Jawa Barat Terhadap Alih Fungsi Lahan Pertanian Melalui Citra Satelit Resolusi Tinggi Nurwita Mustika Sari; Dony Kushardono
JURNAL GEOGRAFI Vol 11, No 2 (2019): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v11i2.13470

Abstract

Pembangunan infrastruktur seperti bandara akan menyebabkan perubahan penggunaan lahan pada area tersebut dan sekitarnya. Perubahan ini, terutama jika wilayah bandara berada pada wilayah yang dominan dengan lahan pertanian maka akan berpotensi mengubah fungsi lahan pertanian tersebut menjadi lahan non pertanian. Pembangunan infrastruktur bandara termasuk aksesnya akan mendorong pertumbuhan wilayah dan pertumbuhan ekonomi di wilayah tersebut. Tujuan penelitian ini adalah mendeteksi perubahan penggunaan lahan di wilayah Bandara Internasional Jawa Barat (BIJB) Kertajati khususnya alih fungsi lahan pertanian ke non pertanian. Metode yang diusulkan dalam penelitian ini adalah mengidentifikasi perubahan penggunaan lahan pada area kajian menggunakan data SPOT multitemporal dimana dilakukan klasifikasi perpaduan antara segmentasi objek secara digital menggunakan metode multiresolution segmentation dan penentuan kelas penggunaan lahan secara visual. Hasil penelitian menunjukkan bahwa telah terjadi penurunan luasan sejak 2013 hingga 2018 di wilayah kajian yaitu dari 5.822,80 ha pada tahun 2013 menjadi 5.347,30 ha selama kurun waktu 2013-2018. Kata kunci: penginderaan jauh, perubahan penggunaan lahan, pembangunan infrastrukturThe construction of infrastructure such as airport will cause changes in land use in the area and its surroundings. This change, especially if the airport area is in the dominant area with agricultural land or ricefield, will potentially change the function of the ricefield into non-agricultural land. The construction of airport infrastructure, including its access, will drive regional growth and economic growth in the region. The purpose of this research is to detect changes of land use in the West Java International Airport (BIJB) Kertajati region, West Java, especially the conversion of ricefield to non-agricultural land. The method proposed in this study is to identify changes of land use in the study area using multitemporal SPOT data where the hybrid classification is done with digital object segmentation method using multiresolution segmentation and the determination of land use classes with visual interpretation. The result shows that there had been a decrease in the area of ricefield from 5,822.80 hectares in 2013 became 5,347.30 hectares during the period 2013-2018.Keyword: remote sensing, land-use change, infrastructure development