IDENTIFICATION OF GREEN OPEN SPACES USING THE NDVI AND SAVI METHODS IN THE CITY OF METRO

Resica Permata Amri; Ahmad Zakaria; Tika Christy Novianti; Armijon Armijon

doi:10.14710/elipsoida.2025.26893

DOI: https://doi.org/10.14710/elipsoida.2025.26893

IDENTIFICATION OF GREEN OPEN SPACES USING THE NDVI AND SAVI METHODS IN THE CITY OF METRO

Resica Permata Amri, Ahmad Zakaria

, Tika Christy Novianti, Armijon Armijon

Department of Civil Engineering, Lampung University, Indonesia. 35145, Indonesia

Received: 7 May 2025; Accepted: 26 Nov 2025; Published: 4 Dec 2025.

BibTex Citation Data :

@article{ELIPSOIDA26893,
    author = {Resica Amri and Ahmad Zakaria and Tika Novianti and Armijon Armijon},
    title = {IDENTIFICATION OF GREEN OPEN SPACES USING THE NDVI AND SAVI METHODS IN THE CITY OF METRO},
    journal = {Elipsoida : Jurnal Geodesi dan Geomatika},
  volume = {8},
    number = {2},
    year = {2025},
    keywords = {},
    abstract = { The presence of green spaces in urban areas is a critical issue for Indonesian local authorities, prompting various initiatives aimed at achieving effective and high-quality urban growth. As stipulated by Spatial Planning Regulation No. 26 from 2007, it is mandated that each city must allocate 30% of its total area for green open spaces to foster a productive, secure, pleasant, and sustainable urban setting, with a minimum standard consisting of 20% public green areas and 10% private green areas. This research employs two methods for assessing vegetation density, specifically NDVI and SAVI. These two indices play significant roles in vegetation examination, thus employing both indices is intended to address each method’s limitations, with the expectation that they will yield precise vegetation mapping based on comparative findings. The ultimate area identified for green open spaces is 77.97 hectares, while the green space map for Metro City, derived from the Metro Regional Planning Agency, indicates a total of 110.82 hectares. This produces a percentage discrepancy of 0.70, or 70%. The two maps reveal a disparity between the Research RTH and Bappeda RTH results. The data indicates that the Green Open Space in Metro City spans an area of 110.82 hectares. The NDVI method categorizes Green Open Space with a minimum value range of -0.16 to 0.25. Meanwhile, the SAVI method classifies Green Open Space within a minimal value range of 0.36 to 0.52. Nevertheless, this situation has not been fully optimized due to the presence of rice fields and remained vegetative land cover being recorded. Following the overlay analysis of the Vegetation Density Map, Land Cover, and Rice Fields, rice paddies and urban areas are no longer recognized as Green Open Spaces. Therefore, the Green Open Space in Metro City for the year 2022 is finalized at 77.97 hectares. },
   issn = {2621-9883},   pages = {73--79}  doi = {10.14710/elipsoida.2025.26893},
    url = {https://ejournal2.undip.ac.id/index.php/elipsoida/article/view/26893}
}

Citation Format:

Abstract

The presence of green spaces in urban areas is a critical issue for Indonesian local authorities, prompting various initiatives aimed at achieving effective and high-quality urban growth. As stipulated by Spatial Planning Regulation No. 26 from 2007, it is mandated that each city must allocate 30% of its total area for green open spaces to foster a productive, secure, pleasant, and sustainable urban setting, with a minimum standard consisting of 20% public green areas and 10% private green areas. This research employs two methods for assessing vegetation density, specifically NDVI and SAVI. These two indices play significant roles in vegetation examination, thus employing both indices is intended to address each method’s limitations, with the expectation that they will yield precise vegetation mapping based on comparative findings. The ultimate area identified for green open spaces is 77.97 hectares, while the green space map for Metro City, derived from the Metro Regional Planning Agency, indicates a total of 110.82 hectares. This produces a percentage discrepancy of 0.70, or 70%. The two maps reveal a disparity between the Research RTH and Bappeda RTH results. The data indicates that the Green Open Space in Metro City spans an area of 110.82 hectares. The NDVI method categorizes Green Open Space with a minimum value range of -0.16 to 0.25. Meanwhile, the SAVI method classifies Green Open Space within a minimal value range of 0.36 to 0.52. Nevertheless, this situation has not been fully optimized due to the presence of rice fields and remained vegetative land cover being recorded. Following the overlay analysis of the Vegetation Density Map, Land Cover, and Rice Fields, rice paddies and urban areas are no longer recognized as Green Open Spaces. Therefore, the Green Open Space in Metro City for the year 2022 is finalized at 77.97 hectares.

Fulltext View|Download

Article Metrics:

Article Info

Section: Articles

Language : EN

In Vol 8, No 2 (2025): Volume 08 Issue 02 Year 2025

Recent articles

LANDSLIDE VULNERABILITY ZONE MODELING BASED ON AHP-GIS AND GEOELECTRIC METHOD VERIFICATION: AN EARLY DETECTION STRATEGY IN SEBULU DISTRICT, KUTAI KARTANEGARA REGENCY IDENTIFICATION OF GREEN OPEN SPACES USING THE NDVI AND SAVI METHODS IN THE CITY OF METRO Analysis of Building Density Using Deep Learning Model Semantic Segmentation More recent articles

Achsan, A. C. (2015). Analisis Kesesuaian Lokasi Pengembangan Ruang Terbuka Hijau Publik Di Kecamatan Palu Timur Dan Palu Barat. Jurnal Arsitektur Lansekap, 1(2), 81. https://doi.org/10.24843/jal.2015.v01.i02.p04
Badan Informasi Geospasial. (2014). Peraturan BIG Nomor 3 Tahun 2014 tentang Pedoman Teknis Pengumpulan dan Pengolahan Data Geospasial Mangrove. Badan Informasi Geospasial
Eka Rahma Wati, S., Dwi Kusmaningayu, A., Khodijjah, I., Farida, H., Iswara Pangastuti, E., & Artono Nurdin, E. (2023). Jurnal Pengerjaan Jauh dan Aplikasi Indonesia Integrasi Indeks Vegetasi Perbedaan Normalisasi (NDVI) dan Indeks Vegetasi yang Disesuaikan Tanah (SAVI) untuk Mengidentifikasi Tutupan Vegetasi pada Lanskap Penghasil Minyak di Kedewan, Kabupaten Bojonegoro. Indonesian Journal of Remote Sensing and Applications, 2023(01), 22–32. http://creativecommons.org/licenses/by-sa/4.0/
Hardianto, H., Golok Jaya, L. O. M., Nurgiantoro, N., & Khairisa, N. H. (2021). Perbandingan Metode Indeks Vegetasi NDVI, SAVI dan EVI Terkoreksi Atmoafer iCOR. JAGAT (Jurnal Geografi Aplikasi Dan Teknologi), 5(1), 53. https://doi.org/10.33772/jagat.v5i1.17841
Laurensz, B., Lawalata, F., Yulianto, S., & Prasetyo, J. (2019). Potensi Resiko Banjir dengan Menggunakan Citra Satelit (Studi Kasus : Kota Manado, Provinsi Sulawesi Utara). Indonesian Journal of Computing and Modeling, 2, 17–24
Mukafi, A. (2013). Tingkat Ketersediaan Ruang Terbuka Hijau Publik Di Kota Kudus. Tekhik Sipil, 114
Nafi’atul Istifadah. (2018). Laporan Praktikum Mata Kuliah Penginderaan Jauh. 1–23. https://www.academia.edu/37818710/LAPORAN_PRAKTIKUM_PENGINDERAAN_JAUH_INDEKS_VEGETASI_NDVI_NORMALIZED_DIFFERENCE_VEGETATION_INDEX_
Rushayati, S. B., Alikodra, H. S., Dahlan, E. N., & Purnomo, H. (2011). Pengembangan Ruang Terbuka Hijau berdasarkan Distribusi Suhu Permukaan di Kabupaten Bandung. Forum Geografi, 25(1), 17. https://doi.org/10.23917/forgeo.v25i1.5027
Veriana, K., Hidayat, B., & Sa’idah, S. (2018). Identifikasi dan klasifikasi tutupan lahan melalui pengolahan citra google earth dengan metode singular value decomposition dan klasifikasi k-nearest neighbor. E-Proceeding of Engineering, 5(3), 4797–4804
Wardana, D. A. S., Yuniasih, B., & Wirianata, H. (2024). Perbandingan Indeks Vegetasi NDVI dan SAVI di Kebun Kelapa Sawit pada Kondisi El Nino dan La Nina. AGROISTA : Jurnal Agroteknologi, 7(2), 118–125. https://doi.org/10.55180/agi.v7i2.584

Last update:

No citation recorded.

Last update:

No citation recorded.

Starting from 2021, the author(s) whose article is published in the Elipsoida : Jurnal Geodesi dan Geomatika attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to Elipsoida : Jurnal Geodesi dan Geomatika, the author(s) agree with this policy. No special document approval is required.

The author(s) guarantee that:

their article is original, written by the mentioned author(s),
has never been published before,
does not contain statements that violate the law, and
does not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).

The author(s) retain all rights to the published work, such as (but not limited to) the following rights:

Copyright and other proprietary rights related to the article, such as patents,
The right to use the substance of the article in its own future works, including lectures and books,
The right to reproduce the article for its own purposes,
The right to archive all versions of the article in any repository, and
The right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Elipsoida : Jurnal Geodesi dan Geomatika).

Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. Elipsoida : Jurnal Geodesi dan Geomatika will not be held responsible for anything arising because of the writer's internal dispute. Elipsoida : Jurnal Geodesi dan Geomatika will only communicate with correspondence authors.

Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. Elipsoida : Jurnal Geodesi dan Geomatika allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and Elipsoida : Jurnal Geodesi dan Geomatika to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.