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SPATIAL ANALYSIS OF LAND COVER CHANGES IN DEPOK CITY USING GEOGRAPHIC INFORMATION SYSTEMS Atri Prautama Dewi; Dwi Ariyani; Lulu Shafwah; Nadhira Nur Komariah
Jurnal Infrastruktur Vol. 10 No. 1 (2024): Jurnal Infrastruktur
Publisher : Jurnal Infrastruktur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/infrastruktur.v10i1.5727

Abstract

Depok City is an area undergoing significant changes in land cover due to rapid urban development. Additionally, population growth is contributing to these land cover changes. These factors exert pressure on land use changes, with implications for land cover. Therefore, it is necessary to conduct a spatial analysis of land cover changes in Depok City. This research employs Geographic Information System (GIS) methods and spatial analysis to examine land cover changes in Depok from 2017 to 2022. The objectives of this study are to identify the land cover conditions in Depok from 2017 to 2022 and analyze the changes in land cover during this period. The data source used is Landsat 8 satellite imagery. These satellite images were interpreted to produce land cover maps for the years 2017 and 2022. Subsequently, these two maps were overlaid to assess changes in land use. The research results revealed seven land cover classes in 2017, with the largest in terms of area being Residential/Built-up Areas (12,383.43 hectares), Green Open Spaces (3,479.66 hectares), Dryland Agriculture (2,218.65 hectares), Services/Industry (885.41 hectares), Paddy Fields (414.59 hectares), Open Land (373.66 hectares), and Water Bodies (239.23 hectares). Spatial analysis indicated a decrease in land cover for Green Open Spaces (238.84 hectares), Dryland Agriculture (122.67 hectares), and Paddy Fields (31.89 hectares). Conversely, an increase in land cover was observed for Residential/Built-up Areas (266.01 hectares), Services/Industry (91.84 hectares), and Open Land (35.55 hectares).
PENERAPAN KANDANG CERDAS BERBASIS INTERNET OF THINGS UNTUK MENINGKATKAN KAPASITAS PENGELOLAAN PETERNAKAN KAMBING Bambang Cahyadi; Sodikun; Atri Prautama Dewi; Syifa Maulidah; Carissa Azmi Purnomo
SULUH: Jurnal Abdimas Vol. 8 No. 1 (2026): SULUH: Jurnal Abdimas Maret-Agustus
Publisher : FEB-UP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65179/8hfke690

Abstract

BUMDes Mitra Warga Sejahtera masih menghadapi keterbatasan dalam pemantauan kondisi lingkungan kandang yang dilakukan secara konvensional dan belum berbasis data. Kegiatan pengabdian ini bertujuan menerapkan kandang cerdas berbasis Internet of Things (IoT) serta meningkatkan kapasitas mitra dalam pengelolaan peternakan. Metode pelaksanaan meliputi sosialisasi dan identifikasi kebutuhan, pelatihan, penerapan teknologi, pendampingan dan evaluasi, serta keberlanjutan program. Hingga tahap pelaksanaan, telah dilakukan sosialisasi, pelatihan, dan penerapan teknologi berupa sistem yang mengintegrasikan sensor suhu, kelembapan, dan pencahayaan, perangkat pengendali ESP32, sistem monitoring, serta aktuator. Hasil pengujian menunjukkan sistem mampu membaca perubahan kondisi lingkungan dan mengaktifkan perangkat pengendalian sesuai rancangan. Penerapan teknologi juga meningkatkan pemahaman awal mitra dalam pemantauan kondisi kandang dan pemanfaatan data. Kegiatan ini menjadi langkah awal transformasi pengelolaan peternakan menuju sistem yang lebih terukur dan berbasis teknologi.