• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.178-179
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• 2011

해양 분야에서는 최근 e-navigation 실현을 위한 차세대 표준에 관한 연구가 진행 중이다. IHO(국제수로기구)를 중심으로 전자해도뿐만 아니라 해양의 지리 정보 및 관련 데이터의 교환, 공유, 활용을 위해 S-100기반 다양한 표준이 가능하다. IHO S-100 표준은 ISO 19100 시리즈 표준의 프로파일로, 응용 분야와 서비스에 따른 S-10x 표준의 기반이 된다. 프로파일링을 통해 S-101, S-102, S-10x 등 다양한 표준 프로파일이 만들어지면 각 표준에서 정의하는 데이터 모델의 요소를 일관성 있고 명확하게 해석하는 것이 필요하다. 본 논문에서는 S-10x 표준의 기반이 되는 S-100 표준을 일관된 의미 해석과 처리를 할 수 있도록 S-100 표준의 온톨로지로의 변환 방안을 제시한다.

• Journal of the Korean Association of Geographic Information Studies
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• v.25 no.3
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• pp.17-28
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• 2022

This study is to develop the direction of the development of the next-generation mapping of marine information required to develop a base of the utilization localization of maritime production tools. The GIS data-processing products and technologies currently used in the Korea's marine sector depend on external applications which is renewal costs, technical updates, and unreflected characteristics. Meanwhile, the S-100 standard, the next generation hydrographic data model that complements S-57's problems in marine GIS data processing, was adopted as a new marine data standard. This study aims to present the current status and problems of marine GIS technology in Korea and to suggest the development direction of GIS software based on the next generation hydrogrphic data model S-100 standard of IHO(International Hydrographic Organization). S-100-based marine GIS localization technology development and industrial ecosystem development research is expected to scientific decision-making on policy issues that occur with other countries such as marine territory management and development and use of marine resources.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.42-43
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• 2022

Marine AtoN에 대한 정보 수집 및 트렌드 분석을 위하여 IALA에서는 2~4년 주기로 설문조사를 수행하고 있다. 이는 전 세계의 AtoN에 대한 통계정보를 수집하고 제공하기 위한 강력한 도구이나, 응답률이 매우 저조하여 유의미한 데이터 분석이 불가능한 상황이다. 또한, ARM 15차 회의에서 IALA 설문 체계의 문제점이 제기되며, IALA 설문체계 개선에 대한 필요성과 IALA 회원국의 AtoN data 수집 및 관리에 대한 필요성이 대두되고 있다. 이러한 데이터 수집·관리 요구에 대응하기 위하여 본 연구에서는 IALA 설문체계의 문제점 분석 후, 단계적인 개선 방안을 제시하였다.

• Spatial Information Research
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• v.21 no.6
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• pp.23-32
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• 2013

Recently, there has been much interest in the converged platform that enables the harmonized collection, integration, exchange, presentation and analysis of various kinds of marine information by using the ICT means. Regarding such the converged platform, S-100 standards including the international hydrographic data model are being announced and various studies have been published based on the S-100 standards. However, the existing studies have presented simple solutions for only given problems on the converged service of the maritime information. They could not propose the design concept of the converged platform which makes it possible to provide the standardized and integrated services among the geospatial data, the real-time maritime data, and the next ENC. Therefore, we propose design and implementation details of the converged service platform for the geospatial and the maritime data based on the S-100, WMS, WMTS, WPS, SOS standards. The proposed platform has advantages of supporting both the S-57 and the S-101, supporting the converged services of heterogeneous geospatial data and ENC data, supporting the real-time services of sensor data such as weather, AIS, and CCTV, and supporting the development of various kinds of maritime systems such as ECDIS, ECS, VTS based on the WebApp service. Finally, we proved the effectiveness of our proposed platform through the actual implementation of the converged service of geospatial data, S-101 data, and KWeather data.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.39-41
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• 2022

해양정보의 디지털화, e-Navigation 개념의 해양서비스 개발, 차세대 전자해도 도입, 자율운항선박 기술 개발 등 해양 분야의 주요 이슈에 대응하여 핵심 항해안전지원 시설인 항로표지 역할 변화가 요구되고 있다. 특히 국제항로표협회(IALA)의 해양자원명(MRN) 지침과 항로표지 정보교환 표준(S-201) 개발을 통해 항로표지 정보의 디지털화와 정보 서비스화를 강조하고 있으며, e-Navigation 개념의 해양 서비스 개발을 논의 중이다. 본 연구에서는 현행 항로표지 정보시스템 현황을 분석하고, 국가 연구개발 사업으로 추진 중인 스마트 항로표지 및 정보협력 시스템의 구조를 분석하였다. 또한 항로표지 기본 및 수집정보를 이용한 항로표지 정보 서비스 종류를 식별하고 서비스 운영개념을 제안하였다. 본 연구에서 제안하는 항로표지 정보 서비스 운영개념에 따라 항로표지 정보 서비스 센터 구축 및 국제 정보표준 개발 활동이 추진되어야 할 것으로 사료 된다.

• Journal of the Korean Association of Geographic Information Studies
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• v.22 no.2
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• pp.50-64
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• 2019

According to the Maritime Safety Act, there are all 34 routes including 5 traffic safety zones, 3 traffic separation schemes, 26 routes designated by regional maritime affairs departments in the Republic of Korea. In the SOLAS convention, the route information should be is effectively used for the safe navigation. However, the route information is complicatedly composed of the location of the route, the navigation rule by each route, the restriction of the navigation, and the anchorages. Moreover, the present method of providing information using the navigational chart and other publications is not effective for users to grasp the navigational information. Therefore, it was conducted to study the design of the S-100 based routing information data model developed by the International Hydrographic Organization to find ways to more effectively provide route information. To do this, the analysis of route requirement, selection of items, encoding test and users' review were carried out. Through expert user review, it was evaluated that the study on the design of the route information data model can be utilized as a good basic data for the route information integration service. Future research on the development of route information data models is expected to provide integrated route information services.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.7
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• pp.1305-1310
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• 2007

ePosition is a technology that can provide the spacial position of the earth to the information of ePosition ID through the Internet. It is serving the information of land location based on the Internet using the ePosition technology now, but it needs the service technique which can supply the marine data and the information of maritime position. Moreover, to support the information service of marine position, it needs the ENC linked technique based on S-57 that is an IHO transfer standard for digital hydrographic data. In this paper, therefore, it develops a linkage method for applying and utilizing the ePosition technology to ENC data, and supplements the base technology for applying it to marine related fields. As study method, firstly, this paper analyses ENC data model and structure, and converses for processing ENC file to ePosition data. Lastly, it derives the interconnection method with ePosition database and shows the ePosition service application based on the linked data and its validity.

• KIPS Transactions on Software and Data Engineering
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• v.2 no.8
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• pp.571-578
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• 2013

The IHO S-100 is a standard on the universal hydorgraphic data model for supporting information services that integrate various data in maritime and provide proper information for safety of vessels. The S-100 is used to develop S-10x product specifications which are standards on guideline for creation and delivery of specific data set in maritime. The product specification for feature-based data such as ENC(Electronic Navigational Chart) data includes a feature catalogue that describes characteristics of features in that feature-based data. The feature catalogue is developed by domain experts with knowledge on data of the target domain. However, it is not feasible to develop a feature catalogue according to the XML schema by manual. In the IHO TSMAD committee meeting, needs of developing technology on building feature catalogue has been discussed. Therefore, we present a feature catalogue builder that is a GUI(Graphic User Interface) system supporting domain experts to build feature catalogues in XML. The feature catalogue builder is developed to connect with the FCD(Feature Concept Dictionary) register in the IHO(International Hydrographic Organization) GI(Geographic Information) registry. Also, it supports domain experts to select proper feature items based on the relationships between register items.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.15 no.11
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• pp.2333-2339
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• 2011

In the field of maritime transport, various researches on next generation of standards are underway to realize e-navigation. While IHO leading the way, many studies on several S-100 based standards for exchange, sharing and utilizing maritime geographical information and related data are going on. IHO S-100 as a profile of ISO 19100 series of standards. Based on their application and service they provide, there can be different S-10x standards. In order to support the safe operation, various information should be integrated. When integrating a various information, it is crucial to make sure the same data model should be treated consistently and interpreted clearly across different profiles, such as S-101, S-102, etc. in this case. In this paper, I suggested a way to covert maritime metadata of S-100 to ontology so that we can perform consistent semantic analysis and processing of data in S-100 standards, which is the basis of other S-10x standards.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.10a
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• pp.119-120
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• 2012

The International Hydrographic Organization (IHO) developed S-100 standards as a framework for a variety of data and service for hydrography and a standard research is in process, including a next-generation electronic chart standard, for products and services based on this.The need for standard storage and utilization of navigation routes generated by ECDIS and navigation system using navigation planning features has emerged and a standard research based on S-100 standard has been performed. Route information standard is needed for interoperability among route information generated by a variety of navigation system and requires an examination for the possibility of applicability. In this research, route generation tools and standard-based generation and result of route information using these tools in order to examine the application of route information standards have been executed.In details, first, as a module capable of generating route information, a module that can store values in memory based on route information standards of S-100, second, a module that can store route information in the memory in XML form, third, it includes loading module for route information stored as XML.In this research, we verified normal generation of route information, storage of generated route information and loading functions through developing three modules.