• Spatial Information Research
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• v.19 no.6
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• pp.55-65
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• 2011

All of area we live in has its own geographic names. Even small size of rock under the water has its own name. They are called "marine geographic names". Marine geographic names can be classified two categories. One is a proper name; the other is an attribute name. Rocks, reefs and banks referred in the introduction, belong to the category of the attribute name. And there are certain standards to name marine geographic things. In this study, we conducted a case research with the aims to figure out how we name and use those three features that we consider dangerous factors for marine navigation. This study also focused on differences between the methods used to classify attributes of marine geographic names in the past and today. In addition, it reviewed and analyzed marine geographic names used by Korea Hydrographic and Oceanographic Administration (KHOA) on its own Nautical charts and conducted a case research on marine geographic names notified by Korean Committee on Marine Geographic Names. Based on research and analysis, this study presents future methods regarding marine geographic names standardization.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.10a
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• pp.129-130
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• 2000

황해의 남동부에 위치한 한국 남서 연안해역은 남해와 인접한 해역으로 황해저층냉수, 황해난류수, 연안수, 양자강 희석수가 영향을 미치고 있으며, 이들 수계간에 형성되는 수온전선역은 좋은 어장을 형성한다. 또한 이 해역은 주요 수산자원의 어장 및 회유환경 그리고 해조류양식 등과 관련하여 해양학적ㆍ수산학적으로 매우 중요한 해역이다. 조석전선이 해양의 1차 생산자인 식물플랑크톤의 분포 및 성장에 큰 영향을 주는 것으로 밝혀지고 있다(Bowman and Esaias, 1977). (중략)

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 1993.07a
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• pp.82-85
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• 1993

해양구조물에 가장 이상적인 구조물의 형태중의 하나는 원형실린더인데, 그것은 같은 재질일 경우 단위무게당 가장 큰 힘을 지지할 수 있는 단면을 가지고 있고 또한 어느 방향으로의 외력에 대해서도 비교적 간단하게 해석할 수 있는 형상을 가지고 있다. 송유관 등의 목적으로 원형실린더를 해저에 설치함으로써 파이프라인이 형성되고, 공학적으로 볼 때 이에 대한 해석은 바닥경계를 고려하여 수평실린더에 작용하는 힘을 구하는 것으로 귀착된다고 할 수 있다. (중략)

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.11a
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• pp.18-20
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• 2023

부표류 이설을 위한 필수 공정인 표체 권상작업을 생략하여, 중대 인명사고 개연성이 있는 유해·위험요인(중량물 낙하, 깔림 등) 제거를 통해 안전한 항로표지 작업환경을 도모하고자 방안을 공유함.

• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2003.05a
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• pp.115-115
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• 2003

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.8 no.2
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• pp.203-209
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• 2003

In this study, the configuration and tension of a towing cable for side-scan sonar are predicted in an ambient flow and at an unsteady towing condition. The governing equation of three-dimensional dynamic analysis for a flexible cable is solved using a finite difference method. We successfully predict the configuration and tension of a side-scan sonar and designed the towing system. It is found in static analyses that the side-scan sonar must be towed to keep a its stable depth at a reasonable speed. The study also reveals in the transient analyses that the dominant component affecting the top tension is the tangential drag force for the larger towing speed than the critical speed, and the soft weight of a towed instrument for the smaller towing speed than. It should be maneuvered for a towing vessel with good consideration for the impact effect in a cable due to tension peak when a towing speed is suddenly increase. The developed program can be applicable for three-dimensional dynamic analysis of a towing system for various marine survey instruments.

• Proceedings of KOSOMES biannual meeting
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• 2009.06a
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• pp.105-111
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• 2009

Marine pollution prevention manager system has been operated for the purpose of preventing marine pollution from ships and marine facilities in Korea. As a new "marine environment management act" replacing an old "marine pollution prevention act" had entered into force from January 20, 2008, the works and business of the education and training courses for marine pollution prevention manager are scheduled to transfer from KIMFT(Korea Institute of Maritime and Fisheries Technology) and FHRDI(Fisheries Human Resource Development Institute) to KOEM(Korea Marine Environment Management Corporation) on January 1, 2011. The present state of the education and training for marine pollution prevention managers on board ships was surveyed and analyzed In order to prospect trainee demands for the education and training and to provide KOEM with basic data for establishing a new system for the education and training. The existing education and training courses of KIMFT for marine pollution prevention manager on board ships are classified into a regular course of 21 classes for 3 days, a reeducation course of 18 classes for 2 days and a NLS course of 17 classes for 2days. The annual numbers of trainees in 2008 were 516 persons for regular course, 1085 persons for reeducation course and 135 persons for NLS course in KIMFT. The trainee demands for the education and training were attempted to be predicted on a basis on annual increase rate of ships. The predicted demands for the education and training are changeable depending on the major factors such shipping market, naval architecture industry, etc.

• Journal of the Korean Society of Marine Environment & Safety
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• v.13 no.4
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• pp.87-93
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• 2007

Tourists' needs are changing rapidly and new niche markets, such as nature tourism, eco-tourism, and marine tourism, are flourishing in response to consumer demand. Especially, the estimating demand & supply of manpower in marine tourism is a very important issue for basic tourism HRD policy. This research is focused on the estimation of growing demands of manpower and suggests the method to estimate the proper number of manpower in marine tourism industry.

• Journal of Navigation and Port Research
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• v.34 no.8
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• pp.679-685
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• 2010

This study aimed to find a proper size of Korea Coast Guard. To attain this goal, this study constructed an experimental standard quota model then calculated the proper number of employees of Korea Coast Guard, The findings of the analysis can be summarized as follows: The formula of the model constructed through reviewing related literature is as folllows: Y(manpowers) = constant + (B $\times$ the number of crimes committed) + (B $\times$ the expenditure in the general account) + (B $\times$ the number of Korea Coast Guard vessels). The proper employment size of Korea Coast Guard calculated using the model was 7,369.

• Smart Media Journal
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• v.6 no.3
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• pp.75-82
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• 2017

Recently, the marine monitoring technology is actively being studied since the sea is a rich repository of natural resources that is taken notice in the world. In particular, the marine environment data should be collected continuously in order to understand and analyze the marine environment, however the study of automatic monitoring of marine environment in Korea is not enough. In this paper, we proposed the marine environment monitoring system based on open source. The proposed system can be designed as a scale out system using Hadoop based time series database which it can easily process the increasing collection data by a scale out computer resources. It can also be used to analyze marine data by visualizing collected data.