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Multinode Maritime Emergency Communication System for Traditional Fishing Vessels in Indonesia Using Haversine-Based GPS Signaling

IJCCS (Indonesian Journal of Computing and Cybernetics Systems) · Vol. 20 No. 3 (2026) · pp. 247–258

DOI
10.22146/ijccs.111685
ISSN
2460-7258, 1978-1520
Published
2026-07-31
Publisher
IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.
Language
eng
License
creativecommons.org/licenses/by-sa/4.0

Abstract

The lack of reliable and affordable emergency communication technologies often constrains maritime safety for traditional fishing vessels in Indonesia. This paper presents a multinode maritime emergency communication system that integrates Haversine-based GPS positioning with LoRa-enabled multi-hop networking. The proposed system provides automated SOS generation, adaptive routing based on vessel proximity, and real-time data visualization through a cloud-based monitoring dashboard for harbor authorities. The hardware architecture incorporates GPS, gyroscope, magnetometer, water level, and temperature sensors, as well as an ESP32 microcontroller, enabling low-power and long-range communication tailored for small-scale fisheries. Field experiments conducted with traditional fishing vessels validated the system’s performance, achieving 0% packet loss, a stable average RSSI of –90 dBm, and consistent end-to-end delays of 8–13 seconds across all multi-hop SOS transmissions. Compared with conventional single-hop LoRa deployments, the proposed framework enhances coverage, resilience, and adaptability in dynamic maritime environments. These results confirm the system’s feasibility as a cost-effective, energy-efficient, and scalable solution for improving safety and emergency response in traditional fishing operations.

Keywords

Collaboration network of the authors

10 authors · 18 co-authorship links · 2 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Politeknik Perkapalan Negeri Surabaya
  • Politeknik Elektronika Negeri Surabaya
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Endang Pudji PurwantiPoliteknik Perkapalan Negeri Surabaya2
Endah WismawatiPoliteknik Perkapalan Negeri Surabaya2
M. Firman Tsany ArifinPoliteknik Perkapalan Negeri Surabaya2
Yuning Widiarti DarsonoPoliteknik Perkapalan Negeri Surabaya1
Mirna AprianiPoliteknik Perkapalan Negeri Surabaya1
Dimas Pristovani RianandaPoliteknik Elektronika Negeri Surabaya1
Annas Singgih SetiyokoPoliteknik Perkapalan Negeri Surabaya1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.ugm.ac.id/ijccs/oai, first harvested 26 Okt 2026, last seen 26 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Multinode Maritime Emergency Communication System for Traditional Fishing Vessels in Indonesia Using Haversine-Based GPS Signaling</dc:title>
	<dc:creator>Widiarti, Yuning</dc:creator>
	<dc:creator>Adianto, Adianto</dc:creator>
	<dc:creator>Asri, Purwidi</dc:creator>
	<dc:subject xml:lang="en-US">Telecommunication; Electrical and Electronic Engineering;</dc:subject>
	<dc:subject xml:lang="en-US">LoRa; GPS Haversine; multi-hop networking; emergency signaling; fishing vessels; IoT safety</dc:subject>
	<dc:description xml:lang="en-US">The lack of reliable and affordable emergency communication technologies often constrains maritime safety for traditional fishing vessels in Indonesia. This paper presents a multinode maritime emergency communication system that integrates Haversine-based GPS positioning with LoRa-enabled multi-hop networking. The proposed system provides automated SOS generation, adaptive routing based on vessel proximity, and real-time data visualization through a cloud-based monitoring dashboard for harbor authorities. The hardware architecture incorporates GPS, gyroscope, magnetometer, water level, and temperature sensors, as well as an ESP32 microcontroller, enabling low-power and long-range communication tailored for small-scale fisheries. Field experiments conducted with traditional fishing vessels validated the system’s performance, achieving 0% packet loss, a stable average RSSI of –90 dBm, and consistent end-to-end delays of 8–13 seconds across all multi-hop SOS transmissions. Compared with conventional single-hop LoRa deployments, the proposed framework enhances coverage, resilience, and adaptability in dynamic maritime environments. These results confirm the system’s feasibility as a cost-effective, energy-efficient, and scalable solution for improving safety and emergency response in traditional fishing operations.</dc:description>
	<dc:publisher xml:lang="en-US">IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.</dc:publisher>
	<dc:contributor xml:lang="en-US">Politeknik Perkapalan Negeri Surabaya</dc:contributor>
	<dc:date>2026-07-31</dc:date>
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	<dc:identifier>https://journal.ugm.ac.id/ijccs/article/view/111685</dc:identifier>
	<dc:identifier>10.22146/ijccs.111685</dc:identifier>
	<dc:source xml:lang="en-US">IJCCS (Indonesian Journal of Computing and Cybernetics Systems); Vol 20, No 3 (2026): July; 247-258</dc:source>
	<dc:source>2460-7258</dc:source>
	<dc:source>1978-1520</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/ijccs/article/view/111685/44938</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/ijccs/article/downloadSuppFile/111685/41225</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 IJCCS (Indonesian Journal of Computing and Cybernetics Systems)</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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