Analysis of Green Land Changes to Building Land Using Geographic Information System (GIS) in Salatiga City from 2013 to 2019

  • Riska Vennithasari Universitas Kristen Satya Wacana Jl. Dr. O. Notohamidjojo, Kel. Blotongan, Kec. Sidorejo, Kota Salatiga 50715, Indonesia
  • Frederik Samuel Papilaya Universitas Kristen Satya Wacana Jl. Dr. O. Notohamidjojo, Kel. Blotongan, Kec. Sidorejo, Kota Salatiga 50715, Indonesia
Keywords: land changes, landsat 8 satellite imagery, overlay, confusion matrix, geographic information system

Abstract

The land is a crucial element in human life as space and resource. The development of a region will not be neglected by the use of land. Data from BPS Salatiga 2013 to 2019 shows an average increase in population reaching 1.45%. Land-use changes in a region will affect the geographical conditions of the region itself. Therefore, the latest information is needed in order to anticipate continuous changes. The research was conducted in Salatiga and the time of the study starts in August 2019 until January 2020. The purpose of this research is to see and analyze the extent of each transformation of the land use and land cover changes by utilizing Landsat 8 Satellite Imagery in 2013-2019. Data processing in this study uses spatial analysis overlay technique that combined with unsupervised classification and confusion matrix method through SAGA GIS software. The results of data processing will afford new maps and land use change tables then explained descriptively. Based on the analysis that has been done, In 2013, the land use in Salatiga was dominated by green land of 3.031,29 ha which was then followed by land use for built-up land reaching 2.033,91 ha. And in 2019, land use was still dominated by green land of 2.499,03 ha which was then followed by the use of built-up land of 2.483,64 ha. The final result of the area of Salatiga in 2013 - 2019 which experiencing land change from a green land to be built up land is 755,91 hectares.

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References

Ahlqvist, O. (2009). Overlay (in GIS). Dalam International Encyclopedia of Human Geography (hal. 48-55). Oxford: Elsevier.

Ardiansyah, T. (2017, April 2). Diambil kembali dari Forester Act: https://foresteract.com/landsat-8-oli/

Aronoff. (1989). Geographic Information Sistem : A Management Perpective. Ottawa, Canada: WDL Publication.

Arsyad, S. (1989). Konservasi Tanah dan Air. Bogor: Institut Pertanian Bogor.

BPS. (2014). Salatiga Dalam Angka 2014. Salatiga: Badan Pusat Statistik Kota Salatiga.

ESRI. (t.thn.). Diambil kembali dari Esri Support GIS Dictionary: https://support.esri.com/en/other-resources/gis-dictionary/search/

Irwansyah, E. (2013). Sistem Informasi Geografis : Prinsip Dasar dan Pengembangan Aplikasi. Yogyakarta: Digibooks.

Laka, B. M., Sideng, U., & Amal. (2017). Perubahan Penggunaan Lahan di Kecamatan Sirimau Kota Ambon. Jurnal Geocelebes, 43-52.

Leunupun , P., & Papilaya, F. S. (2019). Analysis of Rice Field Area Conversion in Sleman Regency from 2000 to 2015, Using High-Resolution Satellite Imagery (Case Study: Ngaglik, Mlati and Depok Sub-District). JOURNAL OF APPLIED GEOSPATIAL INFORMATION, 195-203.

Lillesand, & Kiefer. (1987). Remote Sensing and Image Interpretation, Second Edition. New York : John Willey and Sons.

Noviana, B., Subiyanto, S., & Sasmito, B. (2015). Analisi Kesesuaian Perubahan Penggunaan Tanah Terhadap Rencana Tata Ruang Wilayah (RTRW) Di Kota Salatiga Tahun 2003,2008, Dan 2013. Jurnal Geodesi Undip, 62-72.

Purwowidodo. (1983). Teknologi Mulsa. Jakarta: Dewaruci Press.

Rafi'i, S. (1990). Ilmu Tanah. Bandung: Angkasa.

Ramayanti, L. A., Yuwono, B. D., & Awaluddin, M. (2015). Pemetaan Tingkat Lahan Kritis Dengan Menggunakan Penginderaan Jauh dan Sistem Informasi Geografis (Studi Kasus : Kabupaten Blora). Jurnal Geodesi Undip.

Rayes, M. L. (2007). Metode Investarisasi Sumber Daya Alam. Yogyakarta: Andi.

Sutanto. (1989). Penginderaan Jauh Jilid I. Yogyakarta: Gajah Mada University Press.

Published
2020-07-03