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KESESUAIAN RUANG TERBUKA HIJAU DENGAN PENDEKATAN ANALISIS PENGINDERAAN JAUH WILAYAH KOTA BANJARBARU Rosadi, Hadi; Hatta, Gusti Muhammad; Soendjoto, Mochamad Arief
Jurnal Hutan Tropis Vol 12, No 2 (2024): Jurnal Hutan Tropis Volume 12 Nomer 2 Edisi Juni 2024
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i2.19752

Abstract

Penelitian ini bertujuan untuk menganalisis sebaran lokasi prioritas untuk pembangunan ruang terbuka hijau di Kota Banjarbaru dengan pemanfaatan penginderaan jauh. Analisis diperlukan untuk memberikan rekomendasi kepada pemerintah kota agar dapat memenuhi proporsi ruang terbuka hijau minimal 30% luas wilayah perkotaan. Citra Satelit Sentinel-2A dan Citra DEM (Digital Elevation Model) menjadi data utama untuk dianalisis memanfaatkan penginderaan jauh agar memperoleh data spasial berupa kerapatan vegetasi (NDVI), kelembaban (NDMI), keterbangunan lahan (NDBI), kemiringan lereng (Slope), dan jarak dari permukiman (Buffer) yang diberikan skor pada setiap hasil analisis. Berdasarkan hasil analisis luas sebaran lokasi dengan Skala Sangat Prioritas seluas 18,31 hektar yang banyak tersebar pada daerah Gunung Kupang, Kelurahan Cempaka dan Skala Prioritas seluas 6.001,88 hektar setara dengan 20% luasan Kota Banjarbaru sehingga cukup untuk direkomendasikan kepada instansi terkait pengembangan ruang terbuka hijau di Kota Banjarbaru.
Dinamika Kerapatan Vegetasi di Kawasan Hutan Dengan Tujuan Khusus Universitas Lambung Mangkurat Menggunakan Indeks EVI (2019–2024): Vegetation Density Dynamics in the Special Purpose Forest Area of Lambung Mangkurat University Using Enhanced Vegetation Index (2019–2024) Rosadi, Hadi; Nur Shiba, Yasinta; Noor Hadi, Wirawan
JURNAL HUTAN TROPIKA Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i2.23091

Abstract

The Special Purpose Forest Area (KHDTK) of Lambung Mangkurat University plays a vital role as a natural laboratory for research, education, and conservation. Monitoring vegetation cover is essential to evaluate the effectiveness of sustainable forest management. This study analyzes the temporal and spatial dynamics of vegetation cover in KHDTK ULM during 2019–2024 using the Enhanced Vegetation Index (EVI) derived from Google Earth Engine (GEE) and assesses the net change over the period. Sentinel-2 imagery was processed into annual composites in GEE and analyzed through EVI classification combined with spatial analysis in ArcGIS. The results show that mean EVI increased from 0.438 in 2019 to 0.529 in 2024, representing a 20.77% rise. Dense vegetation expanded by +1163.26 ha (+111.74%), while medium and non-vegetation classes declined significantly. These changes indicate a major transition from medium to dense vegetation, particularly in the forest core, where as reductions were concentrated along edges dominated by grasslands and open areas. The findings demonstrate that conservation, rehabilitation, and management efforts in KHDTK ULM have effectively enhanced forest recovery and provide a scientific basis for adaptive and sustainable forest education management.