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All Journal Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Ilmiah KOMPUTASI Sumatra Journal of Disaster, Geography and Geography Education JURNAL BUANA JURNAL PENDIDIKAN TAMBUSAI Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Science and Environmental Journals for Postgraduate Jurnal Ekonomi Bisnis, Manajemen dan Akuntansi (JEBMA) Jurnal Pijar MIPA YASIN: Jurnal Pendidikan dan Sosial Budaya Al-DYAS : Jurnal Inovasi dan Pengabdian kepada Masyarakat International remote sensing application journal Jurnal Buana BAKIRA: Jurnal Pengabdian Kepada Masyarakat JURNAL BUANA
Ramadhan, Risky
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Machine Learning to Identify Slum Settlements Based on Satellite Imagery Case Study: Padang City Ramadhan, Risky; Syarief, Azhari
Sumatra Journal of Disaster, Geography and Geography Education Vol. 8 No. 1 (2024): Sumatra Journal of Disaster, Geography and Geography Education (June Edition)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sjdgge.v8i1.611

Abstract

Mapping of slums in Indonesia uses a survey-based mapping method. This method requires a lot of time and money, especially when updating data, especially during the current pandemic, it will be risky. Based on the Minister of PUPR Number 14/PRT/M/2020. Over the last 6 years (2014-2020), the mapping of slums cost 382 billion. In addition, the main disadvantage of the survey method is the inconsistency of the results due to the interpretation of surveyors in different fields. To overcome this problem, remote sensing-based slum identification with a machine learning approach with the help of High-Resolution Satellite Imagery (CSRT) and support vector machine (SVM) features can quickly and cheaply calculate slum areas. Therefore, the objectives of this study are (1) Identifying the distribution of slums using machine learning methods based on Satellite Imagery in Padang City. Based on the description above, it can be concluded that the level of slums in the identified areas of slum settlements in Padang City is predominantly light category. There is only one ward, Teluk Kabung Selatan, which is at the medium category. Slums not always squatter which is proven by the ownership status of the land certificate. Pasar Ambacang Ward has the most families in slum settlements (1.112 families). Meanwhile, Tarantang Ward has the smallest slum families in the identified slum area (25 families). Based on the results of the analysis using support vector machine and field verification, slums were identified in 45 (forty-five) villages spread across 11 sub-districts with a total area of 129.16 hectares. This condition is supported by the centralization of activities in the core village of Padang City, which creates a development gap with the hinterland area.
THE ROLE OF REMOTE SENSING AND SIG DATA FOR MAPPING LAND PRICE ESTIMATION IN PAYAKUMBUH CITY Ramanda, Risa; Syahar, Fitriana; Antomi, Yudi; Ramadhan, Risky
International Remote Sensing Applied Journal Vol 4 No 2 (2023): International Remote Sensing Application Journal (December Edition 2023)
Publisher : Remote Sensing Technology Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/irsaj.v4i2.49

Abstract

Land is a field that has a strategic role in the development of an urban area, land located in a strategic location of economic activity, easy accessibility, and complete infrastructure can be said that the land has a high land price. Factors that influence land prices in urban areas are increasing population, land change, and regional development. Payakumbuh City is a city that is strategically located and close to the city center, has complete public facilities, adequate road access, proximity of land to economic areas, and urban development and buildings affect land prices in Payakumbuh City. The research objectives (1) identify factors that affect land prices in Payakumbuh City (2) analyze the spatial distribution of land price estimates in Payakumbuh City. The research method to determine land price estimation is the overlay and weighting method. The parameters used in this study are land use using Pleiades imagery, land accessibility, and completeness of public facilities. Based on the results of the research, the factors that affect land prices in Payakumbuh City are land use that is closer to the city center will be more expensive, land accessibility that facilitates road access, and completeness of public facilities. Based on the results of data processing, it is found that there are 4 classes of land price estimation in Payakumbuh City, namely the very high class has a price of Rp. 5,000,000.00 - Rp. 10,000,000.00, the high class has a land price of Rp. 2,000,000.00 - Rp. 5,000,000.00, the medium class has a land price of Rp. 1,000,000.00 - Rp. 2,000,000.00, and the low class has a land price of Rp. 200,000.00 - Rp. 500,000.00.
THE USE OF SENTINEL-2A IMAGERY FOR MAPPING THE CONVERSION OF AGRICULTURAL LAND INTO DEVELOPED LAND USING THE OBIA METHOD IN BATANG ANAI DISTRICT 2017 AND 2022 syahadani, meilani; Syarief, Azhari; Ramadhan, Risky; Fitriawan, Dedy
International Remote Sensing Applied Journal Vol. 5 No. 1 (2024): International Remote Sensing Application Journal (June Edition 2024)
Publisher : Remote Sensing Technology Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/irsaj.v5i1.57

Abstract

Indonesia is a developing country with a population growth rate of 1.38%. Due to the relatively strong population growth every year, this greatly affects land change. Therefore, the phenomenon of land use change emerged. In general, the rate of population growth correlates with the rate of land use change, which results in increased satisfaction of land-use needs such as settlements and public facilities. This study aims to determine the Change in Land Cover resulting from the Change of Agricultural Land Function into developed land and where the direction of changing agricultural land to developed land in Batang Anai District. This study uses a quantitative approach by utilizing Remote Sensing using Object-Based Classification (OBIA). Based on the interpretation results on Sentinel-2A images in 2017 and 2022, 8 land cover classes were found with an Overall Accuracy of 91% and a Kappa Index of 89.80%. Agricultural land in Batang Anai District has undergone land conversion into built-up land of 304.2 Ha or 8.70% of the agricultural land area in Batang Anai District with a total of 3499.16 Ha so that the remaining agricultural land area in 2022 is 3194.96 Ha. As a result of the land use change, there was a development of built-up land which was converted into housing development, public facilities and the Padang-Pekanbaru toll road leading from South to North.
SOSIALISASI KEBENCANAAN SEBAGAI UPAYA PENINGKATAN PENGETAHUAN DASAR SISWA TERHADAP MITIGASI BENCANA Ruman, Rifyan; Nanlohy, Willem Dominggus; Hanafi, Nurul Salsabila; Patty, Farhani Amalia; Talaohu, Junior; Ramadhan, Risky
BAKIRA: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2024): BAKIRA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bakira.2024.5.1.19-24

Abstract

Indonesia is a country that has a high level of vulnerability to natural disasters. Based on the disaster risk index, the Maluku Islands have a fairly high level of tsunami disaster potential. Small islands are often places that are vulnerable to tsunami disasters. Therefore, community preparedness on small islands is very important in facing this potential disaster. The aim of this outreach is to provide knowledge about disaster preparedness from an early age. This activity is a form of community service through outreach. The results of this outreach activity teach students to anticipate disasters, act when a disaster occurs, and handle disasters. Children are classified as vulnerable to disaster management efforts and therefore require special efforts to improve basic knowledge about disasters.
MORFOLOGI ALLUVIAL PLAIN DESA BUMIWANGI KECAMATAN CIPARAY Aditya Al-Fikri Amanullah; Andiko Putra; Agung Aprilian Putra; Afrillia Tri Cahyani; Chriswanti Pangestu; Elfi Effendi; Fenando Hero Aliyandri; Geny Handani Putra; Syafrina Syafrina; Verdy Jainathul Khamsya; Risky Ramadhan
JURNAL BUANA Vol 4 No 5 (2020)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v4i5.1387

Abstract

South Bandung is one of the areas included in the Bandung Basin which is a mountainous region. Active and non-active volcanoes line up in this area, including Mt. Patuha, Mt. Puppet, and Mt. Windu Because of this South Bandung has abundant natural resource potential, including water resources, geothermal resources, and mining. Water sources lined up along the northern slopes of the mountains. Cisanti at the foot of Mount Wayang is the headwaters of the Citarum River which is the longest river in West Java.
Pelatihan Geo-Augmented Reality (Geo-AR) Sebagai Media Peningkatan Kecerdasan Spasial Siswa TK Pembangunan Laboratorium UNP Arie Yulfa; Ernawati Ernawati; Risky Ramadhan; Bigharta Bekti Susetyo; Adek Andreas; Aulia Rahmaini; M. Mursyid Al Fahri
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 6 No 2 (2024): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v6i2.669

Abstract

Kecerdasan spasial, juga dikenal sebagai kecerdasan spasial visual atau penalaran spasial adalah kemampuan untuk membayangkan atau memvisualisasikan dalam pikiran seseorang posisi objek, bentuknya, hubungan spasialnya satu sama lain, dan gerakan yang dibuat untuk membentuk hubungan spasial baru. Ini adalah kemampuan untuk melakukan visualisasi spasial dan penalaran spasial di dalam pikiran seseorang. Kemampuan ini sangat diperlukan untuk menunjang kemampuan anak dalam memahami lingkungan sekitarnya. Tujuan dari kegiatan pengabdian ini adalah memberikan pelatihan penggunaan Geo-Augmented Reality (Geo-AR) bagi guru Taman Kanak-kanak (TK) Pembangunan Universitas Negeri Padang (UNP). Pemilihan sekolah dikarenakan kemudahan akses bagi tim pengabdian dan kemudahan koordinasi karena masih berada dalam lingkungan kampus UNP. Metode pelaksanaan kegiatan dilakukan berupa ceramah untuk konsep dan berupa praktik penggunaan Geo-AR bagi guru dan siswa TK. Diharapkan Guru terampil dalam penggunaan Geo-AR ini karena Geo-AR diberikan kepada sekolah TK Pembangunan UNP untuk digunakan secara mandiri selepas kegiatan pengabdian masyarakat oleh tim selesai. Hasil dari kegiatan ini adalah guru menjadi sangat terbantu dalam penyampaian materi mengenai bentang lahan atau topografi yang mendukung kecerdasan spasial siswa TK. Di samping itu, siswa TK sangat antusias karena Geo-AR memanfaatkan media pasir dalam memvisualisasikan bentang lahan yang diarahkan oleh guru. Secara lebih luas tidak menutup kemungkinan program ini juga dikenalkan kepada sekolah TK di Kota Padang.
Pelatihan Pendamping Nagari dalam Penyusunan Instrumen Survei Kependudukan Berbasiskan Digital di Nagari Anduring Kecamatan 2x11 Kayu Tanam Kabupaten Padang Pariaman Yurni Suasti; Risky Ramadhan; Ikhwan Ikhwan; Hendry Frananda
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 6 No 3 (2024): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v6i3.786

Abstract

Ketersediaan data kependudukan diberbagai tingkatan administrasi pemerintahan menjadi faktor kunci keberhasilan pelaksanaan program-program pembangunan maupun penyelenggaraan pemerintahan. Kenagarian Anduring memiliki 7 Korong yang sangat luas dan tersebar hingga perbatasan Kecamatan Lubuk Alung. Tersebarnya Korong tersebut membuat permasalahan kependudukan menjadi hal utama di Nagari ini. Berdasarkan penelusuran Lapangan yang dilakukan, data kependudukan di wilayah studi masih bersifat umum dan belum mencerminkan amanat UU No 24 Tahun 2013 tentang administrasi kependudukan. Permasalahan mitra yaitu (1) Belum tersedianya database kependudukan yang sistematik, terstruktur dan terintegrasi digital (2) Belum terkumpulnya data agregat kependudukan sesuai UU No 24 Tahun 2013 (3) Kurangnya kemampuan survey Lapangan kependudukan oleh Kader KB di Nagari Anduring. Solusi untuk mengatasi permasalahan diatas yaitu (1) Workshop dan FGD Bersama Mitra terkait “Data Kependudukan Terdigitalisasi menuju era 4.0” (2) Pelatihan penyusunan instrument kependudukan dengan kerja sama mitra yaitu Disdukcapil Provinsi Sumatera Barat. (3) Pelatihan survey Lapangan kependudukan melalui aplikasi Open Data Collect yang komprehensif dan teritegrasi dengan sistem informasi. Metode yang digunakan dalam pengabdian masyarakat ini adalah penerapan model Participatory Rural Appraisal (PRA). PRA merupakan metode penelitian aksi yang dikembangkan untuk meningkatkan partisipasi masyarakat/Perangkat nagari/pendamping desa/kader KB dalam pembangunan. Dimulai dari workshop dan FGD kemudian dilanjutkan pelatihan penyusunan instrumen survei kependudukan menggunakan aplikasi ODK Collect yang open acces.
ANALISIS PERUBAHAN LUAS LAHAN KELAPA SAWIT MENGGUNAKAN CITRA LANDSAT 7 DI KECAMATAN GUNUNG TULEH KABUPATEN PASAMAN BARAT Sari, Gusmita; Ramadhan, Risky
JURNAL BUANA Vol 8 No 4 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3879

Abstract

This research aims to determine changes in the area of ​​oil palm land in the 2010-2020 period in Gunung Tuleh District, West Pasaman Regency. The method used in this research is descriptive, to see changes in the area of ​​oil palm land using the help of geographic information system applications and remote sensing. The research results show that the area of ​​oil palm land in 2010 was 17,781.75 ha, while in 2020 the area of ​​oil palm land was 15,068.67 ha, so from this analysis it can be seen that the distribution of oil palm land from 2010-2020 has decreased to 2,713.08 ha, This is caused by the conversion of oil palm land into residential areas and other conversions.
PENEGASAN BATAS KELURAHAN KAPALO KOTO DIBALAI KOTA PAYAKUMBUH DENGAN METODE KARTOMETRIK AYU, SINDI RELA; Ramadhan, Risky
JURNAL BUANA Vol 8 No 4 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/4117

Abstract

Abstract The aim of this research is to find out: The steps and processes in confirming the territorial boundaries of Kapalo Koto Dibalai Village based on the cartometric method. The type of research is descriptive. The research uses cartometric methods and Focus Group Discussion (FGD) to obtain information regarding the boundaries of Kapalo Koto Dibalai Village and involves community participation or what is termed the Participatory Rural Appraisal (PRA) method in the process of determining the boundaries of Kapalo Koto Dibalai Village. The research results obtained are the steps and the process of mapping the boundaries of the Kapalo Koto Dibalai Subdistrict area which is divided into 4 processes and stages, namely a. determining cartometric points. b. tracking and determining the position of boundary pillars. c. installation of boundary pillars. and d. definitive boundary map of Kapalo Koto Dibalai Village. From these 4 processes and stages, the results were obtained in the form of a Definitive Boundary Map of Kapalo Koto Dibalai Village.
ANALISIS JANGKAUAN PELAYANAN BERDASARKAN ORIENTASI ALAMAT NASABAH DAN MARKETING PT BPR-LPR SUNGAI RUMBAI KABUPATEN DHARMASRAYA awalia sari, Efna ayu; Ramadhan, Risky
JURNAL BUANA Vol 8 No 4 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/4143

Abstract

Peningkatan jangkauan pelayanan Bank Perkreditan Rakyat (BPR) kepadamasyarakat penting dalam mendukung inklusi keuangan dan pertumbuhan ekonomiwilayah. Penelitian ini menganalisis jangkauan pelayanan PT BPR-LPN Sungai Rumbaidi Kecamatan Sungai Rumbai, Kabupaten Dharmasraya berdasarkan orientasi alamatnasabah dan aktivitas pemasaran. Menggunakan pendekatan deskriptif kuantitatif dengananalisis spasial Sistem Informasi Geografis (SIG) dan analisis buffer. Data primerdiperoleh dari observasi, wawancara, dan data sekunder dari studi pustaka serta shapefileadministrasi. Hasil penelitian menunjukkan pemetaan wilayah kerja Account Officer(AO) memberikan informasi tentang fungsi dan jangkauan pelayanan. Jangkauanpelayanan menurun seiring jarak dari pusat operasional, dan bank belum optimalmenjangkau wilayah lebih jauh. Kesimpulannya, pemetaan wilayah kerja AO kuncistrategis mencapai target pembiayaan UMKM. Meskipun berhasil di wilayah perkotaan,evaluasi pemasaran di pedesaan perlu dilakukan untuk memperkuat inklusi keuangan.
Co-Authors Adek Andreas Aditya Al-Fikri Amanullah afrillia tri cahyani Afrita, Nesya Agung Aprilian Putra Ahyuni Ahyuni Almegi, Almegi andi, febriandi Andiko Putra Aryani, Fira Aulia Rahmaini awalia sari, Efna ayu AYU, SINDI RELA Azhari Syarief Azhari Syarif Bahtiar, Syamsul Bakari, Aljunaid Bayu Wijayanto Bigharta Bekti Susetyo Chandra, Dedek Chriswanti Pangestu Deded Chandra Dedy Fitriawan Dian Adhetya Arif Elfi Effendi Endah Purwaningsih Ernawati Ernawati Fahrani , Uni Fajrin, Fajrin Fauzan, Muhammad Reza Fauzi Widyawati Fenando Hero Aliyandri Geny Handani Putra Gusmita Sari Hanafi, Nurul Salsabila Hendry Frananda, Hendry Ikhwan Ikhwan Isti Fajria, Nur Aini Jaslan, Rahmat Khalida, Rakhmi Lailatur Rahmi M. Mursyid Al Fahri Marya, Sri Nando, Jefri Nanlohy, Willem Dominggus Nova, Sari Novida Yenni Patty, Farhani Amalia Putri, Mila Alfikas ramadhan, muhammad noval Ramanda, Risa Ratna Wilis Rian, Andrian Rifyan Ruman Ruman, Rifyan S, Nadya Savitri Safitri, Elviza Setiawan, Rivan sir, nur fadilah SITI SETIAWATI Syafrina Syafrina syahadani, meilani Syahar, fitriana SYAMSUL HIDAYAT Talaohu, Junior Triana, Arimbi Triyatno Triyatno Untung Sudadi Verdy Jainathul Khamsya Wardani, Shindy Aulia Widiatmaka Widya Prarikeslan Wulandari, Tri Novia Yanuar, Emsal Yudi Antomi Yulfa, Arie Yurni Suasti Yurni Suasti Zahra, Karen