Analisis Perubahan Tutupan Lahan di Desa Indra Sari, Kalimantan Selatan menggunakan Metode Klasifikasi Random Forest pada Platform Google Earth Engine

Sugesti Aprillianti; Mohammad Abdul Basyid

Authors

Sugesti Aprillianti Institut Teknologi Nasional Bandung Author https://orcid.org/0009-0007-2061-6944
Mohammad Abdul Basyid Institut Teknologi Nasional Bandung Author

Keywords:

tutupan lahan, sentinel-2A, random forest, google earth engine

Abstract

Land cover change from vegetation and open land to built-up land has been increasing in line with the growing demand for land for development purposes. This study aims to analyze the dynamics of land cover change in Indra Sari Village, Banjar Regency, during the period 2019–2024. The data used are Sentinel-2A images, which are processed and classified using the Random Forest algorithm through the Google Earth Engine (GEE) platform. Three land cover classes are defined: vegetation, open land, and built-up land. The validation process is conducted using a confusion matrix along with the calculation of Overall Accuracy and Kappa Coefficient values. The classification results show fluctuations in the area of vegetation, increasing from 866,950 m² in 2019 to 940,290 m² in 2024, and a significant increase in built-up area from 724,352 m² to 1,142,721 m² during the same period. Uncommon land cover changes are also observed, such as settlements transforming into open land, which may result from changes in building function, demolition, or classification errors that require further validation.

References

[1] E. S. Djafar, F. Lihawa, And S. Maryati, “Monitoring Perubahan Lahan Terbangun Menggunakan Algoritma Ndbi Di Kecamatan Kabila Kabupaten Bone Bolango,” Vol. 2, No. 2, Pp. 288–295, 2025, Doi: 10.37905/Jrpi.V2i2.31265.

[2] M. Chairuman, A. Wihadanto, And E. Rusdiyanto, “Perubahan Penggunaan Lahan Perkotaan Dan Fenomena Urban Heat Island Di Kota Tangerang Selatan,” Ulin J. Hutan Trop., Vol. 7, No. 2, P. 142, 2023, Doi: 10.32522/Ujht.V7i2.10375.

[3] Bupati Banjar, Peraturan Bupati Nomor 9 Tahun 2022 Tentang Rencana Detail Tata Ruang Kawasan Perkotaan Martapura Tahun 2022-2042. 2022.

[4] Amnesia.Id, “Sepekan Direndam Banjir, Begini Curhatan Warga Desa Indrasari, Mulai Tidur Beralas Sterefoam Hingga Belum Terima Bantuan,” Amnesia.Id. [Online]. Available: Https://Amnesia.Id/Sepekan-Direndam-Banjir-Begini-Curhatan-Warga-Desa-Indrasari-Mulai-Tidur-Beralas-Sterefoam-Hingga-Belum-Terima-Bantuan/

[5] Inc.Kalsel, “Evakuasi Korban Banjir Yang Melanda Komplek Megatama Yang Berada Di Belakang Stadion Demang Lehman.” [Online]. Available: Https://Www.Instagram.Com/Reel/Dfsr2hyyhby/

[6] Heru Pamungkas, “Indrasari Sering Banjir, Puprp Banjar Bangun Drainase,” Teras7.Com. [Online]. Available: Https://Teras7.Com/Indrasari-Sering-Banjir-Puprp-Banjar-Bangun-Drainase/

[7] A. Asrul, S. Eraku, R. R. Agu, A. A. Maini, M. Lasamu, And S. Massi, “Pengaruh Alih Fungsi Lahan Terhadap Kejadian Banjir Di Kelurahan Leato Selatan Kecamatan Kota Timur Kota Gorontalo,” Geodika J. Kaji. Ilmu Dan Pendidik. Geogr., Vol. 9, No. 1, Pp. 52–61, 2025, Doi: 10.29408/Geodika.V9i1.29256.

[8] F. Al Farikhi And R. W. D. Pramono, “Perbandingan Algoritma Classification And Regression Tree (Cart) Dan Random Forest (Rf) Untuk Klasifikasi Penggunaan Lahan Pada Google Earth Engine,” J. Spat. Wahana Komun. Dan Inf. Geogr., Vol. 23, No. 2, Pp. 170–179, 2023, Doi: 10.21009/Spatial.232.09.

[9] B. Sukoco, Armijon, And R. Fadly, “Kajian Pemanfaatan Teknologi Google Earth Engine Untuk Bidang Penginderaan Jauh,” J. Penelit. Geogr., Vol. 10, No. 2, Pp. 142–149, 2022, Doi: 10.23960/Jpg.V10.I2.24219.

[10] Badan Pusat Statistik Kabupaten Banjar, “2024 Kecamatan Martapura Dalam Angka,” 2024.

[11] “Sistem Informasi Desa Indra Sari.” Accessed: Apr. 30, 2025. [Online]. Available: Https://Indrasari.Banjarkab.Go.Id/

[12] M. I’zzuddiin, A. N. Alina, M. A. Mahardianti, F. Yahya, And S. E. Prabawa, “Analisis Perubahan Indeks Kerapatan Vegetasi Mangrove Menggunakan Algoritma Normalized Difference Vegetation Index (Ndvi) Di Pantai Timur Surabaya Berbasis Sistem Informasi Geografis (Sig),” Vol. 12, No. 4, 2025.

[13] R. Dijaya And H. Setiawan, Buku Ajar Pengolahan Citra Digital, Vol. 11, No. 1. Jawa Timur: Umsida Press, 2013. [Online]. Available: Http://Scioteca.Caf.Com/Bitstream/Handle/123456789/1091/Red2017-Eng-8ene.Pdf?Sequence=12&Isallowed=Y%0ahttp://Dx.Doi.Org/10.1016/J.Regsciurbeco.2008.06.005%0ahttps://Www.Researchgate.Net/Publication/305320484_Sistem_Pembetungan_Terpusat_Strategi_Melestari

[14] R. Nadzirah, I. Indarto, D. R. Widyaningsih, And M. I. T. Okiawan, “Analisis Perbandingan Tutupan Lahan (Land Cover) Wilayah Malang Raya Menggunakan Citra Sentinel,” Rona Tek. Pertan., Vol. 16, No. 2, Pp. 160–174, 2023, Doi: 10.17969/Rtp.V16i2.33675.

[15] H. Al Fathoni, A. Junaidi, And F. P. Aditiawan, “Klasifikasi Tutupan Lahan Pada Citra Sentinel-2 Di Kawasan Ikn Menggunakan Google Earth Engine,” Jati (Jurnal Mhs. Tek. Inform., Vol. 9, No. 3, Pp. 4982–4991, 2025.