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All Journal Jurnal Kendali Teknik dan Sains Jurnal Akademik Pengabdian Masyarakat Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Juan Vincent Elfonda
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Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Social Sciences

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Klasifikasi Tutupan Lahan di Kabupaten Trenggalek Menggunakan Google Earth Engine Juan Vincent Elfonda; Vikhory Bagus Wahyu Nugroho; Tuhu Agung Rachmanto
Jurnal Kendali Teknik dan Sains Vol. 2 No. 3 (2024): Juli : Jurnal Kendali Teknik dan Sains
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i3.3488

Abstract

Land cover is defined as the physical and biological cover of the earth's surface, both those formed naturally such as swamps, hills and rivers and those formed by man-made means such as rice fields, gardens, forests and buildings. As technology develops, conventional methods of satellite image processing are starting to be abandoned. This is because conventional methods require quite a long time to process satellite image data. The presence of Google Earth Engine (GEE), which is a cloud computing-based platform, makes it easier for users to process satellite image data boldly and for free. This research aims to classify satellite image land cover in the Trenggalek Regency area, East Java. The level of accuracy in this study uses a confusion matrix. The accuracy test results show a value of 90.23%.
KURFA: STRATEGI PEMENUHAN PANGAN BERKELANJUTAN MELALUI PROGRAM KOLABORASI URBAN FARMING DESA ANDONGREJO Juan Vincent Elfonda; Muhammad Syirojd Arvany; Adinda Dwi Putri; Fery Irawan; Fakhruddin Mutakin
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 2 No. 5 (2024): September : Jurnal Akademik Pengabdian Masyarakat
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v2i5.2467

Abstract

Indonesia is a country that has potential in the agricultural sector. Andongrejo Village, which is part of Tempurejo District, is one of the areas that makes the agricultural sector the main livelihood activity. The constraints faced by the community are limited water resources which cause the planting season to only be carried out two periods in a year. This is the background to the creation of the Andongrejo Urban Farming Collaboration (KURFA) work program. KURFA includes activities to socialize work programs and cultivation guides, cultivation practices, monitoring and socialization of the sustainability of planted products. The target of KURFA activities is 18 Housewives (IRT) who are members of the Andongrejo Village Women's Farmer Group (KWT). The KURFA work program aims to increase independent food fulfillment and encourage the community's economy through direct distribution of crops or through processed product innovation.
Analisis Pengaruh Musim Penghujan Dan Musim Kemarau Terhadap Kualitas Wilayah Sungai Brantas Vikhory Bagus Wahyu Nugroho; Juan Vincent Elfonda; Tuhu Agung Rachmanto
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 2 No. 3 (2024): Juni : Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v2i3.360

Abstract

The Brantas River is a large river in East Java that has an important role for the community. Seasonal changes have an impact on the quality of the Brantas River in Indonesia. Testing is conducted by comparing samples taken twice a year, representing the dry and rainy seasons. The river's quality is analyzed based on several parameters such as Dissolved Oxygen (DO), BOD, COD, NO3-N, and Phosphate. The results are then compared with the standard river quality according to Government Regulation No. 22 of 2021. The analysis results indicate that the season has a significant impact on the river water quality, as seen from the different parameters in each season.
Co-Authors Adinda Dwi Putri Fakhruddin Mutakin Fery Irawan Muhammad Syirojd Arvany Tuhu Agung Rachmanto Vikhory Bagus Wahyu Nugroho