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Journal : IT JOURNAL RESEARCH AND DEVELOPMENT

Perbandingan Data Vektor dan Data Raster Untuk Perhitungan Lingkungan Lanskap Menggunakan Pendekatan Sistem Informasi Geografis Eggy Giofandi; Khursatul Munibah; Kraugusteeliana Kraugusteeliana; Amira Novalinda; Cipta Sekarrini
IT Journal Research and Development Vol. 7 No. 2 (2023)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/itjrd.2023.10878

Abstract

GIS-based measurements can combine vector and raster data to produce thematic data obtained from remote sensing data. The data used in this study uses data on land use in the city of Pekanbaru. After the data is obtained, the pixel calculation process is carried out using three methods: the cell center method, the maximum area, and the maximum combined area. This data describes information with multiple raster data resolutions and then interprets the level of distortion in the data. The research findings found that in the process of raster data from 8 different resolution levels for the 5x5 meter category, it is able to provide results that are closest to the area of vector data, where PL 1 code produces 404229 pixels, PL 2 code ranges from 225717 pixels, PL 3 code ranges from 160323 pixels, code PL 4 ranges from 92268 pixels, PL 5 code reaches 73384 pixels, PL 6 code reaches 57237 pixels, and PL 7 code reaches 48315 pixels. Meanwhile, of the 3 methods that were compared to determine distortion with vector data, the cell center approach was the closest to raster data by calculation through eight levels of raster resolution compared to the other two methods. In choosing the right pixel resolution for further use in mathematical modeling, it is necessary to pay attention to the level of resolution by generalizing the resolution of satellite imagery data so that the data can have the same resolution. The weakness of the three methods lies in increasing the resolution the greater it will make the data coarser. This research is expected to be used as a consideration in future research to add a more precise process and be able to produce less storage capacity.
Co-Authors Achmad, Alfredian Ade Irawadi Adrian Adrian Agung Lukman Alfin Murtadho Alwan Rafiuddin Amira Novalinda Andrea Emma Pravitasari, Andrea Emma Andreas Ari Putro Dwinanto Ari Wijayanti Arieza Andriani Nur Aina Asdar Iswati Atang Sutandi Baba Barus Bambang Hendro Trisasongko Bambang Juanda Bambang Pramudya Bambang Pramudya Noorachmat, Bambang Pramudya Boedi Tjahjono Bondansari Bondansari, Bondansari Budi Mulyanto Chaida Chairunnisa Chiharu Hongo, Chiharu Cipta Sekarrini Cut Hashfi Fadhila Dewi Setyowati Didit Okta Pribadi Diendra Abdul Karim Dwi Putro Tejo Baskoro Dyah Retno Panuju Dyah Tjahyandari Suryaningtyas Eggy Giofandi Eka Intan Kumala Putri Eko Fitriono Harimurti Ely Triwulan Dani Ernan Rustiadi Firmansyah , Irman Firre An Suprapto Firre An Suprapto Fredinan Yulianda Gani, Regita Chahyani Abdul Hari Agung Adrianto Harmoko, Joycelyn Hartrisari Hartrisari Hefni Effendi Hermanu Widjaja, Hermanu Hongo , Chiharu Indah Purnama Sari Irman Firmansyah Irman Firmansyah Iskandar Lubis Izuru Saizen Janthy Trilusianthy Hidayat Joko Mulyono Joko Mulyono Joko Mulyono Khairul Anam Komarsa Gandasasmita Komarsa Gandasasmita Kraugusteeliana Kraugusteeliana Kukuh Murtilaksono Kukuh Murtilaksono La Ode Syamsul Iman Lamidi Lamidi Latifa, Nisa LUMBANTOBING, AGAPE Machfud Machfud Machfud Machfud Machfud Machfud Majid, Riza Nur Fajrin Monsaputra Monsaputra Monsaputra Muhamad Alkaf, Muhamad Muhamad Ilyas, Muhamad Muhammad Ardiansyah Muhammad Fikri Putra Muhammad Firdaus Muhammad, Almawardi Muhlis, Taufik Muji Esti Wahyudi Mulyono, Joko Mumtadul Fikri Murtadho, Alfin Mustika Gusnia Sari Nia Rachmawati Nita Inopianti Nur Fa'izah Zainal Nurwadjedi Nurwadjedi, Nurwadjedi Omo Rusdiana Paulus B.K. Santoso Penggayuh, Dinda Pramita, Viona Pramusintha Nugraha Purwanto, Yanuar Jarwadi Rani Yudarwati Rani Yudarwati Raniah, Nadhifah Ratna, Ni Luh Made Dwi Ridwan Kun Satria Rudi P Tambunan, Rudi P Sabila, Salma Saniinah, Siti Nur Santun R P Sitorus Santun R.P Sitorus Santun R.P. Sitorus Santun R.P. Sitorus Santun R.P. Sitorus Setia Hadi Setia Hadi Setia Hadi Sigit, Gunardi Sri Lestari Munajati, Sri Lestari Sudarsono Sudarsono Sudarsono Sukisno Sukisno, Sukisno Suprajaka Suprajaka Toga Pandapotan Sinurat Uciningsih, Winda Ulfah Choerunnisa Nurul Litasari Ulfah Choerunnisa Nurul Litasari Untung Sudadi Wahyu Iskandar Wayan Wardana Widiatmaka Widiatmaka Widiatmaka Widiatmaka Widiatmaka Widiatmaka Widiatmaka Widiatmaka Wiwin Ambarwulan Wiwin Ambarwulan Yayuk Farida Baliwati Yusanto A Nugroho, Yusanto A