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Optimizing the Use of Electronic Navigation Devices when Sailing at Night on MV. Hijau Segar Umasangadji, Fahmi; Saleh, Sahar; Palapa, Arika; Nurmala, Eka; Murtalis, Murtalis
ALTAIR: Jurnal Transportasi dan Bahari Vol. 2 No. 1 (2025): ALTAIR - Mei 2025
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/avx0hs16

Abstract

The shipping world is one of the means of sea transportation engaged in the shipping sector. When we sail at night, it takes skill in using electronic navigation devices, the use of electronic navigation devices is not only in poor conditions and when visibility is limited to cause a risk of collision when the ship is sailing at night but also helps officers on board in determining the course, position, distance of the ship with objects around the ship. This study uses a qualitative explanatory approach to understand the phenomena that enter through non-numerical data analysis. The results of this study are: 1) Procedures for using electronic navigation devices on KM. Hijau Segar include preparation of navigation devices, operation of devices, monitoring during sailing, handling disturbances, closing and storage; and 2) Obstacles and solutions to prevent disturbances in navigation devices on KM. Hijau Segar include technical obstacles, environmental disturbances, signal disturbances, limited human resources, power outages.
Pengaruh Fungsi Manajemen terhadap Kompetensi Peserta Didik Dimediasi Sistem Informasi Terintegrasi pada Diklat Kemaritiman Arika Palapa; Iksan Saifudin; Aris Jamaan; Vennda U. Kalmareuro
Saintara: Jurnal Ilmiah Ilmu-Ilmu Maritim Vol 8 No 2 (2024): SAINTARA (September 2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Akademi Maritim Nusantara Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52475/saintara.v8i2.321

Abstract

Tujuan dari penelitian adalah untuk mengetahui bagaimana pengawasan dan komunikasi dengan sistem informasi terintegrasi mempengaruhi kompetensi peserta didik pada diklat kemaritiman. Metode penelitian yang digunakan adalah moderasi desktriptif yaitu variabel moderator mempengaruhi hubungan antara variabel independen dan variabel dependen, baik secara langsung maupun tidak langsung. Teknik Analisa yang digunakan adalah Analisis Model Struktural Equation (SEM) dengan Partial Least Square (PLS). Hasil penelitian diketahui Pengawasan (Controlling) terhadap peserta didik yang melaksanakan praktek laut berpengaruh terhadap peningkatan kompetensi (Competency) peserta didik, dibuktikan pada nilai t statistik yaitu 2.083 > 1.645 sedangkan hasil nilai p value 0.037 < 0.050. Komunikasi (Communication) memiliki pengaruh signifikan terhadap Kompetensi (Competency) peserta didik yang melakasanakan praktek laut dibuktikan dengan nilai t statistik yaitu 4.015 > 1.645 dan nilai p value 0.000. Pengawasan (Controlling) memiliki pengaruh signifikan pada Sistem Informasi, Dimana nilai t statistik 6.711 > 1.645 dan nilai p value 0.000. Sistem Informasi memiliki pengaruh signifikan terhadap kompetensi (Competency) dengan dibuktikan nilai t statistik 3.077 > 1.645 dan nilai p value 0.002. Sistem Informasi dapat memediasi hubungan antara Communication dan Controlling terhadap Competency dibuktikan dengan nilai t statistik 2.276 > 1.645, hal ini menunjukkan ada hubungan langsung dan tidak langsung antara variabel, yang berarti sistem informasi terintegrasi yang digunakan berfungsi sebagai kontrol parsial. Selain itu, variabel Controlling (Pengawasan) terhadap Competency (Kemampuan) yang dimediasi oleh Sistem Informasi tetap signifikan, dengan nilai t statistik 2.748 lebih besar dari 1.645, menunjukkan bahwa Sistem Informasi berperan sebagai pengendalian parsial dalam hubungan antara Pengendalian Kemampuan yang dicapai siswa selama praktek laut.
DIGITAL TRANSFORMATION IN MARITIME TRAINING FACILITIES: IOT-BASED WATER QUALITY MONITORING FOR ENHANCED SAFETY AND SUSTAINABILITY IN SEAFARER EDUCATION Saifudin, Iksan; Palapa, Arika; Kalmareuro, Venda Uno; Sutopo, Fajar
Erudio Journal of Educational Innovation Vol 13, No 1 (2026): Erudio Journal of Educational Innovation
Publisher : Faculty of Administrative Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research investigated IoT-based water quality monitoring implementation in maritime education facilities, addressing safety assurance and digital transformation imperatives. A prototype system integrating ESP32 microcontroller with temperature, pH, TDS, and turbidity sensors was deployed at Politeknik Pelayaran Sulawesi Utara's training pool. Systematic validation against conventional instruments demonstrated exceptional accuracy for temperature (99.4%) and pH (99.46%) monitoring, with acceptable performance for TDS (97.39%) and turbidity (93.59%). Qualitative assessment through semi-structured interviews with maritime experts (n=8), lecturers (n=12), and graduates (n=15) revealed convergent recognition of enhanced safety assurance, operational efficiency gains, and digital competency development opportunities. Thematic analysis identified sustainability integration and pedagogical applications as secondary benefits supporting green campus initiatives and technology-enhanced learning. The research establishes empirical foundation for scaling IoT monitoring across maritime training institutions, particularly in resource-constrained contexts, demonstrating affordable sensor technologies can achieve measurement quality adequate for safety-critical applications while simultaneously creating authentic learning environments for developing maritime workforce digital competencies aligned with industry digitalization trends.
SUSTAINABLE MARITIME POLYTECHNICS: IOT ENVIRONMENTAL MONITORING FOR GREEN CAMPUS ADVANCEMENT Palapa, Arika; Saifudin, Iksan; Sutopo, Fajar; Kalmareuro, Vennda Uno
Erudio Journal of Educational Innovation Vol 13, No 1 (2026): Erudio Journal of Educational Innovation
Publisher : Faculty of Administrative Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research investigated IoT-based environmental monitoring as green campus infrastructure in maritime education, addressing sustainability imperatives and resource optimization objectives. A comprehensive water quality monitoring system integrating temperature, pH, TDS, and turbidity sensors with cloud analytics was deployed at Politeknik Pelayaran Sulawesi Utara's training pool. Six-month comparative assessment demonstrated substantial environmental improvements including 32% chemical consumption reduction, 22.6% water conservation, and 83% decrease in water quality excursions beyond acceptable parameters. Economic analysis revealed rapid return on investment (3.7 months) with projected five-year cumulative savings of USD 13,333, establishing cost-effectiveness even in resource-constrained contexts. Qualitative assessment through interviews with sustainability experts (n=8), administrators (n=10), and faculty-students (n=12) revealed multidimensional contributions encompassing pollution prevention, institutional credibility enhancement, regulatory compliance documentation, and pedagogical integration potential. Thematic analysis identified resource efficiency and environmental quality as primary benefits, with secondary advantages including sustainability culture development and demonstration effects. The research establishes empirical foundation for scaling automated environmental monitoring across maritime institutions as economically viable green campus infrastructure supporting comprehensive sustainability frameworks and maritime industry environmental transformation alignment.