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All Journal DEVOTE: Jurnal Pengabdian Masyarakat Global TECHNOLOGIC
Teuku Muhammad Rasyif
Universitas Bakrie
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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PEMANFAATAN SAMPAH ORGANIK UMKM UNTUK MEDIA TANAM BERBASIS KOMPOSTING Teuku Muhammad Rasyif; Asiah Nurul; Adriati Fatin; Syalwa Linda Hilmayani; Faiz Aly; Andyni Clarissa Hartono
Devote: Jurnal Pengabdian Masyarakat Global Vol. 4 No. 4 (2025): Devote: Jurnal Pengabdian Masyarakat Global, 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/devote.v4i4.5151

Abstract

Food waste has become a critical global issue with significant environmental, social, and economic consequences. This community service program focused on empowering micro, small, and medium enterprises (MSMEs) at Pujasera JS09 in Jakarta to manage organic waste through composting. The program identified that the canteen produced an average of 150–200 kg of food waste daily, of which 10–30 kg consisted of vegetable residues, fruit peels, and other organic materials suitable for composting. Using a roller composter, the decomposition process successfully transformed waste into mature planting media within approximately 16 days. Compost maturity was confirmed through pH stabilization at 7, neutral odor, and positive immersion tests. Furthermore, carbon footprint analysis using the EPA WARM model revealed that diverting 20 kg/day of organic waste from landfills to composting reduced greenhouse gas emissions by 3.06 tons CO₂e annually, equivalent to an 8% reduction. These results highlight that composting not only improves local hygiene and reduces methane emissions but also supports sustainable waste management practices and climate change mitigation. The program demonstrates a practical and replicable approach for MSMEs to contribute to circular economy implementation and environmental sustainability.
ANALISIS KETELITIAN VERTIKAL DIGITAL ELEVATION MODEL BERBASIS UAV MENGGUNAKAN AGISOFT METASHAPE Andrias Rianu Saputro; Teuku Muhammad Rasyif; Budianto Ontowirjo; Fatin Adriati
Technologic Vol 17 No 1 (2026): TECHNOLOGIC
Publisher : LPPM Politeknik Astra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52453/technologic.v17i1.523

Abstract

Penelitian ini bertujuan untuk menganalisis ketelitian vertikal Digital Elevation Model (DEM) hasil pengolahan data Unmanned Aerial Vehicle (UAV) menggunakan perangkat lunak Agisoft Metashape di lingkungan Kampus Politeknik Astra. Permasalahan utama yang dikaji adalah sejauh mana tingkat ketelitian vertikal DEM yang dihasilkan dari data UAV, terutama dengan konfigurasi teknis yang melibatkan lima titik Ground Control Point (GCP) tanpa variasi jumlah titik lainnya. Metode penelitian dilakukan secara kuantitatif dengan tahapan akuisisi citra menggunakan UAV, pengolahan fotogrametri di Agisoft Metashape, dan validasi ketelitian menggunakan Check Point atau GCP yang diukur dengan GNSS RTK. Hasil penelitian menunjukkan bahwa DEM yang dihasilkan memiliki nilai RMSE Z sebesar 0.125574262 meter (12.55742619 cm), mengindikasikan ketelitian vertikal yang tinggi sesuai standar ASPRS yaitu nilai RMSE vertikal ≤20 cm dikategorikan ke dalam Engineering Class II (Medium Accuracy). Meskipun jumlah GCP tidak divariasikan, hasil ini memberikan gambaran awal mengenai efektivitas penggunaan UAV untuk pemetaan topografi skala lokal. Penelitian ini merekomendasikan studi lanjutan dengan variasi jumlah GCP untuk memahami pengaruh konfigurasi titik kontrol secara lebih menyeluruh.
Co-Authors Adriati Fatin Andrias Rianu Saputro Andyni Clarissa Hartono Asiah Nurul Budianto Ontowirjo Faiz Aly Fatin Adriati Syalwa Linda Hilmayani