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Journal : GeoEco

THE STUDY OF KARST DESERTIFICATION MAROS PANGKEP BASED ON LANDSAT 8 OLI IMAGERY Eko Budiyanto; Nugroho Hari Purnomo; Muzayanah Muzayanah; Aida Kurniawati; Ketut Prasetyo; Nastiti Sigra Dewi Maginta
GeoEco Vol 8, No 1 (2022): GeoEco January 2022
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v8i1.51425

Abstract

This study aimed to examine the spectral imagery of Landsat 8 OLI  that can determine the level of tropical karst desertification Maros Pangkep South Sulawesi. The study method is based on the characteristics of spectral imagery of Landsat 8 OLI. Spectral characteristic analysis was conducted based on derivative index values of Landsat 8 OLI of single-channel spectral values, index spectral values, maximum values, mean, minimal index, and spatial analysis. The results showed that spectral imagery of Landsat 8 OLI can be used as the identifier of the desertification process, that is in band 5 whose maximum value is indicated by the spectral value of vegetation. The karst desertification level in the study area showed that 0.3% of the regions were strongly desertified or 0,97 km2 , 4.1% of medium desertified or 12,03  km2, 16.7% were mildly desertified or 49,17 km2, and 78.9% were not desertified or 232,57 km2. Observation results for image accuracy shows that strongly desertified areas of land use are mining and cement industries, the medium desertified areas are utilized for marble mining, the mildly desertified areas are utilized for agricultural land, and not desertified areas land are being utilized for tropical rain forest is still dense.
Co-Authors , YULINAR Abdul Bashith Afriliana, Ulfa Nikmah Agus Suprijono Agus Sutedjo Agus Sutedjo Aida Kurniawati Aida Kurniawati Aida Kurniawati Albariki, Ahmad Yazid Ali Haidar Ali Haidar Ali Haidar Ali Imron Ali Imron Ali Imron Alim, Muhamad Miftahul Alim, Muhamad Miftahul Annisa Febrianti Putri Ardhyan Dwi Nurcahyo ARDIANSYAH, ALEN Aura Wahyu Berlianawati Aurellio, Chindy Adelya Brilliane AYU LARASATI, DIAN Bambang Ariyanto Bambang Hariyanto BAYU SEGARA PUTRA, GEDE Cahyani, Marisa Dwi Nur Dhimas Bagus Virgiawan Dian Ayu Larasati Diva 'Aidah Sahlaa Dock, Chanthoeurn Dwiky, Ananda EKA PRATIWI, HENNY EKO BUDIYANTO Fadirubun, Fahmi Fahrudin Faizah, Ana Nur Firdaus, Erlina Gading Gamaputra Haidar, Ali Hallatu, Yosepus Hallatu, Yosepus Hallatu, Yosepus Anthoni Hari, Nugroho Hendri Prastiyono I Gusti Agung Komang Diafari Djuni Hartawan Insani, Fransiska Ita Mardiani Zain Khusna, Imro'atul Kurniawan, Muchammad Akbar Kusnul Khotimah Lakap, Pifa Arita Larasati , Dian Ayu Larasati, Dian Ayu Latifatul Fauzi Marzuqi, Muhammad Ilyas Ma’una Nasution, Isnaini Ila Mohammad Ali Haidar Mokhammad Ilham Fuady Muhamad Miftahul Alim Muhammad Ilyas Marzuqi MUHAMMAD JACKY Muhammad Jacky Murtedjo Murtedjo Murtedjo, Murtedjo Musthofa, Syamsul Muti'ah, Diah Ayu Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Nastiti Sigra Dewi Maginta NASUTION Nasution Nasution Nasution, Nasution Nuansa Bayu Segara Nuansa Bayu Segara Nugroho Hari Purnomo Nugroho Hari Purnomo Nugroho Hari Purnomo Nurcahyo, Ardhyan Dwi Nuriyawati Nuriyawati Nurjannah Nurjannah Nurjannah Nurjannah Pifa Arita Lakap Prasetyo Isbandono Prastiyono, Hendri Pratama, Edho Satria Purba, Iman Pasu Putri Endah Purnamasari, Putri Endah Purnamasari Putri, Annisa Febrianti Raden Mohamad Herdian Bhakti Rindawati Rindawati Rindawati, Rindawati Rizka Wahyuni Rusijono Rusijono Rusijono, Rusijono Salima, Sulusa Habba Sari Dewi Sarmini Sarmini Sasmita Timur, Elshinta Agustin Setyawan, Katon Galih Silvi Nur Afifah Sri Murtini sri murtini . Suciawati Khusnul Khotimah Suciawati Khusnul Khotimah SUGENG HARIANTO Sukma Perdana Prasetya Sunarto Sunarto Sunarto Sunarto Syamsul Musthofa Teofilus Timon Lirungan Totok Suyanto Umsiyah, Umsiyah Wiwik Sri Utami Yanti, Puja Yosepus Anthoni Hallatu Zabidi, Mohammad Naufal