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All Journal Pendidikan Geografi (Berkala) Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktik dalam Bidang Pendidikan dan Ilmu Geografi JOIV : International Journal on Informatics Visualization Sumatra Journal of Disaster, Geography and Geography Education Pendas : Jurnah Ilmiah Pendidikan Dasar JMM (Jurnal Masyarakat Mandiri) JURNAL BUANA JURNAL PENDIDIKAN TAMBUSAI GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Integrasi dan Harmoni Inovatif Ilmu-ilmu Sosial JPLED Journal of Mandalika Literature Jurnal Buana Edu Geography JURNAL BUANA Jurnal Pengabdian Masyarakat Multidisiplin
Bigharta Bekti Susetyo
Universitas Negeri Padang
Humanities Computer Science & IT Earth & Planetary Sciences Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Journal : JOIV : International Journal on Informatics Visualization

 1 
Multi-spatial Resolution Imagery to Estimate Above-Ground Carbon Stocks in Mangrove Forests Purnamasari, Eva; Kamal, Muhammad; Wicaksono, Pramaditya; Hidayatullah, Muhammad Faqih; Susetyo, Bigharta Bekti
JOIV : International Journal on Informatics Visualization Vol 8, No 3 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.3.2237

Abstract

Mangroves are a type of vegetation that can absorb carbon and have an essential role in controlling CO2 levels in the atmosphere. Mangroves can absorb carbon better than terrestrial ecosystems because of their ability to bury carbon in sediment. This research aims to compare and measure the carbon stock content above the surface of mangroves in the field using multi-spatial resolution imagery, namely, Landsat 8 OLI, Sentinel 2A, and Planetscope. Field carbon calculations were carried out using the allometric method based on mangrove species. The calculation results are then linked through regression analysis with the vegetation index Difference Vegetation Index (DVI) results. The total carbon obtained from PlanetScope imagery was 535.27 tons, Sentinel 2A imagery was 549.23 tons, and Landsat 8 OLI imagery was 533.57 tons. Among the three images used, based on Sentinel 2A statistical analysis reflects the possibility of overfitting or the best with higher r and R2 values in the calculations. However, based on SE accuracy tests, PlanetScope has better accuracy than the other two images. Apart from that, the accuracy test results using a 1:1 goodness of fit plot for each image, the distribution pattern of mangrove carbon stock estimates shows that the entire model in mapping mangrove carbon stocks is over-estimated. The overestimated results are possible because more objects around the mangrove, especially canopy density, are recorded by remote sensing sensors compared to tree diameter as input for field carbon results.
Utilization of WebGIS for Visualization of the Distribution of Tourist Destination Religious Objects in Nagari Batuhampar of Lima Puluh Kota Regency, West Sumatera Province Susetyo, Bigharta Bekti; Purwaningsih, Endah; Sutriani, Widia; Purnamasari, Eva; Bagus, Muhamad Ikhwan
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.8.2.2281

Abstract

Nagari Batuhampar has several tourist attractions planned as object tourist destinations in the strategic plan. However, publication and presentation on social media are less effective in promoting the unique characteristics of tourist attractions. This research aims to identify the distribution of tourist destination objects in   Nagari Batuhampar, followed by comprehensive information. The type of research used is descriptive survey research with the waterfall method, which consists of requirement analysis, system analysis, system implementation, system testing, system evaluation, operation, and maintenance. Data collecting techniques include observation using GPS and documentation, interviews to obtain information for web development, and questionnaires. Furthermore, the built-in data application QGIS 3.32.3” Lima” is open source. WebGIS, built using the Database Management System (DBMS) approach, is designed as software to manage big data. Big data is meant to be a collection of lots of data tailored to the project being carried out, such as mapping the distribution of public facilities and village potential. In this research, DBMS focuses on spatial data and religious and supporting tourism attributes. This is focused on data on religious and supporting tourism attributes. The result found that historical religious tourist attractions dominated the distribution of attractions in Nagari Batuhampar. The WebGIS of Tourist Destination Object was constructed using a waterfall method that was effectively created. This development was conducted through system evaluation tests, resulting in most respondents being satisfied with the process's performance. 
Co-Authors Adek Andreas Adek Andreas Putra Afdhal Afdhal Ahyuni Ahyuni Ahyuni, Ahyuni - Aimmaul Allifah, Aimmaul Alfharizi, M. Fhadil Anggreyni, Dara Armawati, Wella Aulia Rahmaini Aulia, Yona Azwirda Aziz Bagus, Muhamad Ikhwan Bayu Wijayanto Beni Aulia, Beni Caesario, Dipo Deded Chandra Desni Desni, Desni Dian Adhetya Arif dion, nofrion Dwi Rachmawati Endah Purwaningsih Enjel Tia Falma Ernawati Ernawati Ernawati Ernawati Fadhilla Oktari Febriandi Febriandi, Febriandi Firma Maulidna Fitra Arya Dwi Nugraha Gusli Martini Gusti Rahayu Hamdi Nur Helfia Edial Hidayatullah, Muhammad Faqih I Komang Astina Indah Werdiningsih Intan Lestari Mulyaning Tyas Jefri Pernando Jernih Karniat Sari Zai Khairani Khairani Khairunnisa Khairunnisa Kurniawan, Muchammad Akbar Lailatur Rahmi Luthfi, Zaky Farid M. Fhadil Alfharizi M. Mursyid Al Fahri M. Mursyid Alfahri Marya, Sri Maulidiah, Linda Mentari Dian Pertiwi Muhammad Ismail Muhammad Kamal Muhammad Reza Fahlevi Muhammad Sauki Al Farisy Nova, Sari Noveri Mulya Oktari, Fadhilla Pramaditya Wicaksono, Pramaditya Prihantarto, Wikan Jaya Puput Bella Mulbes Purnamasari, Eva Purwanto Purwanto Putri Raudatul Jannah Rahmanelli Rahmanelli Ramadhan, Risky randi kurnia Ratna Wilis Rery Novio Romi Setiawan Rudi Hartono Saiful Amin Sari Dewi Sri Mariya Suci Fitria Rahmadani Suci Harmelya Suci Kurniati Sudarno Herlambang Sukron Operma Sumarmi Surtani Surtani Susetyo, Agus Milu Sutriani, Widia Syafri Anwar Thuba Imam Fauzi Tiok Wijanarko Vratiwi, Septiana Wella Armawati Widya Prarikeslan Widyastuti Widyastuti YOVY IRFANOLLA Yudita, Annisa Yulfa, Arie Yurni Suasti Yusuf Suharto