• Proceedings of KOSOMES biannual meeting
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• 2005.11a
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• pp.1-6
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• 2005

여객선 관련 종사자인 여객, 선박직원, 운항관리사, 해양경찰관에 대한 안전 및 보안 의식을 조사하여 분석함으로써 새로운 해상의 위협으로 등장하는 테러, 준테러 등 보안위협을 저감하는 방안을 모색하고 보안문화 정착방안을 제안하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2009.06a
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• pp.449-451
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• 2009

Sea level rise and increase of the typhoon/hurricane intensity due to global warming have threaten coastal areas for residential and industrial and have been widely studied. In this study we showed our recent efforts on sea wind which is one of critical factors for safe maritime traffic and prediction for storm surges and waves. Currently, most of numerical weather models in korea do not have sufficient spatial and temporal resolutions, therefore we set up a find grid(about 9km) sea wind prediction system that predicts every 12 hours for three day using Weather Research and Forecasting(WRF). This system covers adjacent seas around korean peninsula Comparisons of two observed data, Ieodo Ocean Research station(IORS) and Yellow Sea Buoy(YSB), showed reasonable agreements and by data assimilation we will improve better accurate sea winds in near future.

• Defense and Technology
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• no.1 s.239
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• pp.66-75
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• 1999

주변국들의 군사혁신 추세는 현존하는 북한의 위협과 함께 한반도 주변의 안보환경을 매우 불안정하게 하고 있다. 우리는 주변강국의 군사혁신 추세를 대칭적으로 따라잡기는 어려우므로, 작지만 정보화, 과학화, 정예화된 당찬 군사력을 확보하고자 우리의 현 능력을 최대한 활용하여 정보통신 및 전장관리체제, 해상.해중.항공전력별 무기체계 발전, 부대구조의 재편성 및 전력운영개념의 발전분야를 중심으로 지혜로운 군사혁신을 추진해야 할 것이다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2021.11a
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• pp.191-192
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• 2021

자율 운항 선박 연구 개발을 진행함에 있어, 육 해상간 발생되는 모든 지연이 안전 운항에 위협적임을 인지하고, 추후 착수 할 연구의 방향성을 제시하려 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2020.11a
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• pp.139-140
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• 2020

우리나라는 국제해사기구에서 제시한 자율수준 3단계의 자율운항선박 기술개발 사업을 추진 중에 있으며, 자율운항선박 및 원격운항센터의 사이버보안에 관한 기술개발이 핵심과제로 포함되어 있다. 국제해사기구는 현존선의 대한 사이버 위협에 대한 조치로 제98차 해사안전위원회에서 '해상 사이버 위험관리 지침(Guidelines on maritime cyber risk management)'을 채택 및 승인하였다. 자율운항선박이 디지털 센서의 거대시스템임을 고려할 때 기술개발 완료시 해상에서 기존 선박과 자율운항선박의 공동 운항을 고려하여 해상교통관제체계(VTS)에 대한 사이버보안 측면을 고려 할 필요가 있다. 이 논문에서는 부산항 VTS 관제사(VTSO)를 대상으로 하여 자율운항선박 운영을 고려한 VTS 관제시스템의 사이버보안 만족도를 조사하였다. VTSO를 대상으로 한 사이버보안 만족도 조사 및 분석방법은 IPA(Importance Performance Analysis) 매트릭스를 적용하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.25-25
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• 2023

빅데이터, AI, 인공지능 등 기술이 발전함에 있어서 자율운항도입에 따른 VTS 체계변화에 대한 인식이 필요한 실정이다. 이 연구에서는 자율운항선박이 상용화함에 따라 요구되는 적합성을 제고하기 위해 영향을 미치는 내외적인 환경요인들을 전문가집단의 브레인스토밍, 설문조사, 인터뷰 등 다방면으로 조사하고, 해당 요소를 기반으로 TOWS분석을 통해 강점(Strength), 약점(Weakness), 기회(Opportunities), 위협(Threats)의 각 요소를 상호 결합해 전략주제 도출 및 새로운 관제절차와 관련 기술, 자율운항 교육프로그램, 사이버 보안조치, 자율운항 관련 알고리즘 구성 요소 등 구체적 실행계획을 제시함으로써 예측되는 변화 대응에 기여하고자 한다.

• Journal of the Korean Society of Marine Environment & Safety
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• v.28 no.6
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• pp.973-991
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• 2022

Globally, several countries with sea are using eco-friendly energy resources through offshore wind power development by overcoming the weak point of the existing power generation method. The sea has the advantage of being able to develop large scale wind farms in wide waters, but the installation of marine structures threatens the safe operation of vessels. Accordingly, a standard guideline for safe navigation by analyzing the mutual effects between ship routes and offshore wind site was presented by the PIANC. Nonetheless, the standard guideline calculated the same safe distance in all situations. Therefore, this study developed a calculation model for an optimal safe distance between ship routes and offshore wind sites by reflecting the ship's maneuvering, encounter situations, environmental force, traffic density, offshore wind power generators, and channel types. As a result of the validation simulation, the developed model showed that the optimal safe distance was secured.

• Maritime Security
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• v.4 no.1
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• pp.1-56
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• 2022

Why has India become a key actor in the maritime-configured Indo-Pacific region? There are some external factors, but for India, its geo-strategic frontier encompassing its geopolitical and maritime interests is expanding rapidly beyond its territorial space across both the Indian and Pacific oceans amidst an increasingly arduous geopolitical and security environment. India must, therefore, acquire the ability to influence events within this strategic arena using all facets of national power, including maritime-military power. Lately, therefore, New Delhi has invested much intellectual capital to review its maritime-security strategy. India's new strategy is premised on the concept of holistic security involving the 'softer' aspects of maritime-security, and a rekindling of maritime consciousness in India, a nation that has traditionally been beset by 'sea-blindness'. The strategy adopts a region-wide, inclusive, and a more proactive approach than hitherto, as is evident in its title 'Ensuring Secure Seas: Indian Maritime Security Strategy'. While it deals with the growing concern of new non-traditional threats in the Indian littoral and the need for military deterrence and preparedness, it also addresses the imperatives for India to seek a favorable and rules-based benign environment in its immediate and extended maritime periphery, including through multi-vectored strategic partnerships dictated by its enduring principle of strategic autonomy. For a more profound and comprehensive understanding of India's maritime-security strategy, this paper examines the key unstated and implicit factors that underpin the strategy. These include India's historical and cultural evolution as a nation; its strategic geography; its geopolitical and security perceptions; and the political directions to its security forces. The paper deals specifically with India's response to maritime threats ranging from natural disasters, crime and state-sponsored terrorism to those posed by Pakistan and China, as well as the Indian Navy's envisaged security role East of the Malacca Straits. It also analyzes the aspects of organizational restructuring and force planning of India's maritime-security forces.

• Strategy21
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• s.45
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• pp.60-90
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• 2019

The use of the high seas are supported by the two pillars of customary principles --the freedom of navigation and the flag state control on its vessels, which are codified in the UN Convention on the Law of the Sea. There have been attempts to limit and retrain the two pillars as maritime regimes are newly created to address new maritime threats, while coastal stares' control over the seas expand. The pillars have been created over thousands years since human beings took to the sea and have served as a foundation to use the oceans peacefully and orderly. Therefore, any retreat or exception from these principles would undermine the fundamental framework for the use of the oceans and eventually these regimes would be subject to control of maritime powers. In conclusion, new maritime regimes such as the sanction measures on North Korea should be enforced within the framework of international law and comply with the fundamental principles such as innocent passage and the freedom of navigation at the high seas.

• Journal of the Korean Society of Marine Environment & Safety
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• v.9 no.1
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• pp.17-23
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• 2003

With the terrorist attacks on 11 September 2001, the ships and their crew' safety and security have become a major issue in the maritime industries, In high-risk terrorism, not only ship owners and port authorities but also crew members on board should take precautions in the conduct of their business. In this paper, the vulnerability and essential elements in overall security of merchant ship are analyzed with a discussion in depth of the concept and principles of maritime security of merchant ship are analyzed with a discussion in depth of the concept and principles of maritime security management. And then, ship's security model and security system to reduce security rish and to minimize damage are proposed.