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All Journal Indonesian Journal of Geography Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian JURNAL ILMIAH GEOMATIKA MAJALAH ILMIAH GLOBE Sumatra Journal of Disaster, Geography and Geography Education Jurnal Geografi JURNAL BUANA JURNAL PENDIDIKAN TAMBUSAI BHUMI: Jurnal Agraria dan Pertanahan Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Civil Engineering Collaboration El-Jughrafiyah : Jurnal Geografi dan Terapannya YASIN: Jurnal Pendidikan dan Sosial Budaya Al-DYAS : Jurnal Inovasi dan Pengabdian kepada Masyarakat Asian Journal of Early Childhood and Elementary Education Jurnal Buana JURNAL BUANA
Yulfa, Arie
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Geovisualisasi Data Perubahan Garis Pantai Di Kota Padang Tahun 2000-2020 Dengan Memanfaatkan Aplikasi Carto Berbasis WebGIS KHAIRUL ZIKRI; Arie Yulfa
JURNAL BUANA Vol 6 No 3 (2022): Edisi Sistem Informasi Geografi
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i3.2311

Abstract

This research aims to (1) to find out the changes in the extent of abrasion and accretion and the length of the coastline in the padang city in 2000-2020 (2) Know how to use Carto to visualize changes in coastline in Padang City (3) Know how to combine data visualization of coastal changes into a WebGIS. The research method used is quantitative descriptive research. The technique of data collection in this study is by means of observation and study of literature. Data analysis techniques are overlay analysis, proximity and geovisuization, the results of this study are (1) The difference in accretion area with abrasion of 180738.37 M compared to 189545.18 M with a change in coastline per year of 51.67 meters. (2) Can be implemented geovisualisai using carto application (3) Use of Codeigniter as a framework and Binarry admin as user interface in the process of integration data visualization of shoreline changes work well and can be connected in webGIS system,
CROWDSOURCING DATA PERUBAHAN GARIS PANTAI DI KOTA PADANG MELALUI WEB-GIS Khairul Nizam; arie Yulfa
JURNAL BUANA Vol 6 No 3 (2022): Edisi Sistem Informasi Geografi
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i3.2392

Abstract

The dynamics of changing shorelines that always change from time to time are often too late to be known due to limited facilities and media in conveying the latest information. Crowdsourcing is an online distributed problem solving that utilizes the online intelligence of the community that serves specific organizational goals (C.Abraham, 2013). Crowdsourcing is a method in collecting data in the field by involving/participating internet users in collecting information. The limitations of map visual media in providing information became the background for the creation of a Web-GIS called Shoreline Alert. Shoreline Alert is used as a participatory and real-time forum in collecting and delivering data on shoreline changes that occur in the field. The results of using Shoreline Alert as a forum for collecting information are considered faster and more effective, because it shortens the time for information in the field to stakeholders related to the help of the internet network so that it can produce policies that are fast and on target to deal with the phenomenon of shoreline changes that occur in the field.
PEMANFAATAN WEBGIS UNTUK LAYANAN MASJID IKHWANUL MUSLIMIN KELURAHAN AIR TAWAR BARAT ilham yuhanda; Arie Yulfa
JURNAL BUANA Vol 5 No 6 (2021)
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v5i6.1848

Abstract

The purpose of this research is (1) to identify the functions needed in the creation of a WebGIS system for the services of the Ikhwanul Muslimin mosque. (2) Analyze the use of waterfall methods in WebGIS development. System development techniques used are Waterfall method with stages of engineering system, analysis system, design system, evaluation system, operation and maintenance system. The result of this research is (1) identification of the functions needed in the creation of WebGIS which includes data security, data management (input, edit, delete), and a system that is able to provide a liaison between the community of the mosque environment and mosque officials . (2) WebGIS development of Ikhwanul Muslimin mosque services is built using waterfall system of development, stages include engineering system, analysis system, design system, implementation system, evaluation, and operation system. Of all these stages have successfully built a Web GIS mosque service environment with a domain address https://p3r0j3ctd.000webhostapp.com . This development has been done system evaluation test, the majority of respondents are satisfied with the work of the system and can be an alternative in the processing of mosque assistance data online as well as the publication of the distribution of mosque beneficiaries to the public.
IDENTIFIKASI PENGGUNAAN MNDWI DALAM DINAMIKA PERUBAHAN GARIS PANTAI DI KOTA PADANG DARI TAHUN 2015-2020 Beben Graha Putra; Arie Yulfa
JURNAL BUANA Vol 5 No 6 (2021)
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v5i6.1891

Abstract

MNDWI is a method or algorithm in remote sensing data processing, this method is efficient enough to emphasize the difference between water and urban areas. This study has 2 objectives, (1) Knowing the use of the MNDWI transformation in observing shoreline changes. (2) Monitoring the dynamics of changes in the coastline in the city of Padang in the period 2015-2020. This type of research uses quantitative research with mathematical calculations, research testing in the form of numbers using certain software and tools such as DSAS. Data collection techniques by studying literature and citing previous theories. The results of this study have 2 conclusions, namely, (1) Utilization of MNDWI transformation in observing changes in coastlines, (2) Calculation results of the average rate of change in shoreline in Padang City in 2015-2020.
EFEKTIFITAS APLIKASI GOOGLE CLASSROOM PADA PEMBELAJARAN ONLINE TERHADAP HASIL BELAJAR SISWA (Studi Kasus Pada Mata Pelajaran Geografi di Kelas XI IPA 1 SMA Negeri 1 Tilatang Kamang) Bella Aprillia; Arie Yulfa
JURNAL BUANA Vol 5 No 6 (2021)
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v5i6.1894

Abstract

This study aims to (1) determine the extent to which the effectiveness of the use of thelearning application Google Classroom in geography learning (2) to determine the extent of the influence of the use of theapplication Google Classroom on the learning outcomes of class XI IPA 1 students of SMA Negeri 1 Tilatang Kamang. This research is descriptive quantitative and the subjects of this research are students of class XI IPA 1 in geography subjects at SMA Negeri 1 Tilatang Kamang. The instruments used in this study included a test instrument consisting of 25 items and a questionnaire instrument consisting of 15 statements and distributed to 29 respondents. The results obtained in this study are (1) The results of the effectiveness analysis obtained are as follows 17.24% are in the effective category, 58.62% are in the moderately effective category, 20.68% are in the ineffective category and 3.44 % are in the very ineffective category. Then the results of the analysis of the effectiveness of google classroom on learning on a student priority scale are 58.62% which is in the "Effective Enough" category, which means that google classroom is quite effective in supporting student learning in class XI IPA 1 at SMA Negeri 1 Tilatang Kamang (2). student learning for 1 semester, it is known that the average daily test results of students as a whole experienced a significant increase.
PENGELOLAAN DATA POTENSI DAN PELUANG INVESTASI PADA KAWASAN WISATA MANDEH BERBASIS SIG WEB rahmat ilham 125; Arie Yulfa
JURNAL BUANA Vol 5 No 6 (2021)
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v5i6.1937

Abstract

This study aims to determine: 1) the process of designing and developing a potential data management system and investment opportunities in the sigweb-based Mandeh tourist area, 2) the quality of the system developed based on the standardization of quality assessment of websites and web applications from WEBQEM. This research was conducted using a research and development approach. In developing an information system, a development methodology is needed. The information system development methodology used in this study is the waterfall methodology. This type of research is classified as Mix Methods. Population The research subjects were 8 people consisting of heads of offices, secretaries, IT operators and 4 active investors in DPMPPTSP Pesisir Selatan Regency. The results of this study indicate that 1) The development process is carried out in several stages. The stages used are based on the steps of the research and development method according to Sugiyono. The steps in the research and development method according to Sugiyono consist of 10 steps, namely potentials and problems, data collection, product design, system validation, design revision, product testing, product revision, usage testing, product revision and mass production. System development produces a system that can manage potential data & investment opportunities and user data that can manage the system, 2) The system built has met the quality of the system based on the standardized quality assessment of the website and the WEBQM web application. This conclusion is based on the results of the system testing which includes testing functionality, usability, reliability and efficiency. The results of the functionality testing get a final value of 1 which indicates the system being built has good functionality and can function properly. The results of reliability testing using the LOADER.IO application produce a successful percentage of stress tests on a system that is loaded with 50 user traffic in 1 minute with a success rate of 50 and 0 failure with an average system response time of 376 ms / millisecond and it can be concluded that the system has met standards on the aspect of reliability. In the efficiency test, it produces an average value of 87.9 with an average grade of B and an average respond time of 1.5 seconds. Meanwhile, usability testing gets a percentage of 88% which indicates the system has met the standards in the usability aspect.
MAPPING FIRE HAZARD LEVEL IN BUKITTINGGI CITY Feri Ferdian; Arie Yulfa
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i4.2194

Abstract

Abstract This study aims to (1)To find out the threat level of fire disasters in Bukittinggi City (2) To map the distribution of areas that have a fire threat level in Bukittinggi City (3) To find out the factors that cause fires in Bukitttinggi City. Research method used is quantitative descriptive research. Data collection techniques in this study are by means of observation, interview and literature studies. Data analysis techniques that are used is scoring analysis, the result of this study is (1) The fire threat level in Bukittinggi City is divided into 3 classes, namely High, Medium and Low threat classes. (2) Spread of fire threat level in Bukittinggi City there are 2 subdistricts with the number of 9 villages that are at a high threat level and 3 subdistricts with the number of 9 villages that are at medium threat level and 2 subdistricts with a total of 6 subdistricts at low threat level (3) For the fire cause factor itself there are 3 factors causing fires, namely short circuit of listic currents , gas and stove leaks and public negligence Keywords : Mapping, Disaster, Fire
MAPPING THE THREAT LEVEL OF FLOOD DISASTER IN PADANG CITY Miqdam Kharisma Okli Yuanda; Arie Yulfa
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i4.2406

Abstract

Penelitian ini bertujuan untuk (1) Untuk mengetahui tingkat ancaman bencana banjir di Kota Padang (2) Untuk memetakan persebaran wilayah yang memiliki tingkat ancaman bencana banjir di Kota Padang. Metode Penelitian yang digunakan adalah penelitian deskriptif kuantitatif. Teknik pengumpulan data dalam penelitian ini yaitu dengan cara observasi, wawancara dan studi literature.Teknik analisis data yang dugunkan adalah analisis skoring dan matriks, Hasil penelitian ini adalah (1) Tingkat ancaman bencana banjir di Kota Padang terbagi atas 3 kelas yaitu kelas ancaman Tinggi, kelas ancaman Sedang dan kelas ancaman Sedang. (2) Sebaran tingkat ancaman banjir rendah sebesar 15,95% atau seluas 3537,41 Ha yang tersebar di 7 kecamatan di Kota Padang. Tingkat ancaman banjir sedang sebesar 18,52% atau seluas 4107,17 Ha yang tersebar di 9 kecamatan di Kota Padang. Tingkat ancaman banjir tinggi sebesar 65,52% atau seluas 14530,13 Ha yang tersebar di 10 kecamatan di Kota Padang.
PEMANFAATAN MODELBUILDER UNTUK ANALISIS DAMPAK BENCANA KEBAKARAN PERKEBUNAN LAHAN SAWIT DI KABUPATEN ROKAN HULU TAHUN 2020 Fahen Dayanda; Arie Yulfa
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i4.2424

Abstract

This study aims to determine: 1) the distribution of fire locations in Rokan Hulu Regency in 2020. 2) fire area and the area of ​​burnt palm oil plantations in Rokan Hulu Regency in 2020. 3) the threat of forest and land fires using a 2020 modelbuilder analysis. This research is descriptive quantitative, which includes the distribution of fire locations, the threat of forest and land fires, and the area of ​​land fires and the area burned. The data analysis technique was carried out using Nearest Neighbor Analysis, Modelbuilder and Normalized Burn Ratio (NBR) and Difference Normalized Burn Ratio (dNBR). The results of the analysis found that Rokan Hulu Regency is an area that has the largest oil palm plantation in Riau Province, the threat of forest and land fires in Rokan Hulu Regency is 541,987,1 ha (74.51%) more than half of the administrative area, and high which has an area of ​​185401ha (25.49%), so the threat of forest and land fires is from moderate to high. The distribution of the number of hotspots (hotspots) in Rokan Hulu Regency is 56 hotspots (hotspots), the distribution of fire locations is clustered. The area of ​​fire for oil palm plantations in the North Tambusai sub-district is a very large affected area, namely 123,239 hectares. The least affected land plantation fire disaster is Ujung Batu, which is 12,332.5 Ha.
PENGELOLAAN DATA PASIEN POSITIF COVID-19 DI KOTA BUKITTINGGI BERBASIS WEBGIS Rizky Oktaviandra; Arie Yulfa
JURNAL BUANA Vol 6 No 3 (2022): Edisi Sistem Informasi Geografi
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i3.2451

Abstract

Penelitian ini bertujuan penelitian untuk mengetahuisebaran kasus pasien positif covid 19 di Kota Bukittinggi, serta membangun WebGIS untuk persebaran pasien positif Covid 19 di Kota Bukittinggi. Jenis penelitian ini adalah penelitian desain sistem dengan menggunakan metode System Development Life Cycle (SDLC). SDLC adalah proses pembuatan dan pengubahan serta model dan metodologi untuk membangun sistem tersebut. Teknik analisis data menggunakan data primer dan sekunder serta menggunakan metode waterfall. Hasil penelitian ini menemukan bahwa 1 Jumlah pasien Covid-19 bulan juli kota bukittinggi adalah sebanyak 1063 jiwa. Indeks Kejadian Covid-19 di Kota Bukittinggi terttinggi terjadi di Kelurahan Puhun Pintu Kabun yaitu 35,24 dan terendah di Kelurahan Bukit Cangang Kayu Ramang yaitu 1,13. Sedangkan angka kematian penduduk akibat dari Covid-19 tertinggi berada di Kelurahan Puhun Tembok yaitu 10,638.2Persebaran Covid-19 di Bukittinggi di visualisasikan melalui WebGIS dengan alamat domain https://bit.ly/2ZeLI6N yang berisikan data jumlah pasien yang bisa dilihat oleh masyarakat luas dengan mudah.
Co-Authors Abel Tasman Adek Andreas Adinda Putri Aditya, Trias Akram, Naufal Muhammad Alfin Oktary Alvia, Rosalina Amor, Giant andre, bhareta Andri Ferriansyah ARDIANSYAH, ANDRE Aulia Rahmaini Bayu Wijayanto Beben Graha Putra Bella Aprillia Bigharta Bekti Susetyo Dedi Hermon Dian Adhetya Arif Edrinaldi Edrinaldi Ernawati Ernawati Erniwati Erniwati Fadila, Rahayu Fahen Dayanda Farhan Mursyid Ferdian, Feri Ferriansyah, Andri Firma Maulidna Fungky Novendri Giant Amor Havez Al Asad, M. Helfia Edial Hendra Naldi Henzulkifli Rahman Ibniul Husna Ibrahim Sayfuddin ikhlas, fahmi yasir ilham yuhanda Illahi, Manisa Rahmi Imaarah, Ainiyah Indah Purwati Khairul Nizam Khairul Nizam KHAIRUL ZIKRI Kusmiarto, Kusmiarto M. Mursyid Al Fahri M. Mursyid Alfahri MARIA BINTANG Marta Poli Zulva Mega Nurhidayanti Mendra Saputra Miqdam Kharisma Okli Yuanda Mursyid, Farhan Mustofa, Fahmi Charish Natasya Febriani Nofrelia, Kessy Prabowo, Rizky Pramudito, Bevan Eka Putri, Ramona Zeka Rahayu Lestari Rahmaini, Aulia Rahmat Alfayat rahmat ilham 125 Rahmat Rafif Rajwa Febalismanriva Ramadhan, Risky Randa Rozian Ratna Wilis Rizky Oktaviandra Sanny, Fica Fadhilia Saumia, Zulfa Sepiati, Dian Silvi Widya Rahmi Siregar, Dina Khoriah Sri Ayu Novriawati Surtani Surtani Sutanta, Heri Syafri Anwar Syafril, Rizki Syafrina, Yelda Syahar, fitriana Taufikri Taufikri Thuba Imam Fauzi tio buana putra Titin Shartinah Triyatno Try yani Haryani Ulya Putra Kazurna Wahyu Hidayat Yaseen, Egita Yudi Antomi yuhanda, ilham Zikra, Afdhal