• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.2
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• pp.3-8
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• 2006

The next decade promises drastic improvements and additions to global navigation satellite systems (GNSS). Plans for GPS modernization include a civilian code measurement on the L2 frequency and a new L5 signal at 1176.45 MHz. Current speculations indicate that a fully operational constellation with these improvements could be available by 2013. Simultaneously, the Galileo Joint Undertaking is in the development and validation stages of introducing a parallel GNSS called Galileo. Galileo will also transmit freely available satellite navigation signals on three frequencies and is scheduled to be fully operational as early as 2008. In other words, a dual system receiver (e.g., GPS+GALILEO) for general users can access six civil frequencies transmitted by at least fifty eights navigation satellites in space. The advent of GALILEO and the modernization of GPS raise a lot of attention to the study of the compatibility and interoperability of the two systems. A number of performance analyses have been conducted in a global scale with respect to availability, reliability, accuracy and integrity in different simulated scenarios (such as open sky and urban canyons) for the two systems individually and when integrated. Therefore, the scope of this article aims at providing the technical benefits analysis for Taiwan specifically in terms of the performance indices mentioned above in a local scale, especially in typical urban canyon scenarios. The conclusions gained by this study will be applied by the Land Survey Bureau of Taiwanese as the guideline for developing future GNSS tracking facilities and dual GNSS processing module for precise surveying applications in static and kinematic modes.

• 한국융합학회논문지
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• 제12권2호
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• pp.279-285
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• 2021

소재·부품·장비 산업은 제조업의 허리이자 경쟁력의 핵심 요소가 되고 있다. 그러나 우리나라의 경우 핵심 소재·부품·장비를 해외에 의존하다 보니 산업경쟁력뿐만 아니라 안보적 측면에서도 커다란 위험 상황에 처하게 되었다. 본 연구는 먼저 소재·부품·장비 산업의 개요와 현주소를 살펴보고 그 문제점과 개선점을 파악하고 우리나라 소재·부품·장비의 국산화를 위한 그동안의 노력과 실적을 살펴보았다. 또한, 정부의 소재·부품·장비 산업에 대한 제도적인 차원이나 생태계적인 차원에서 그 개선방안을 살펴본 후 지역 소재·부품·장비의 국산화의 현황과 실태를 조사해보고 이에 따른 문제점과 개선점을 분석해 보았다. 마지막으로 본 연구는 지역 부품·소재 국산화를 위한 기술개발방안 및 사업화와 관련한 다양한 제도개선방안을 제시하였다.

• 기록학연구
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• 제75호
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• pp.299-328
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• 2023

본 연구는 국가기록원에서 개발 및 보급하고 있는 기록관리 공공표준의 적정성 검토 현행 절차를 점검하고, 그에 따른 개선방안을 탐색하여 표준 운영의 내실을 다지기 위한 기초자료로 활용하는데 목적이 있다. 이를 위해 국제표준과 한국산업표준의 사례를 살펴보고, 국가기록원이 추진해온 표준화 이력을 분석하였다. 분석 결과, 법령 개정에 따른 용어 변경, 표준명칭의 변경 등 단순개정이 주를 이루었고 표준별 표준화의 빈도수 또한 현격한 차이를 보였는데, 적정성 검토 과정이나 결과가 명시적으로 확인되지 않는 문제점이 존재하였다. 이러한 문제들을 해결하기 위해 기록관리 표준화 제도를 보완하고, 관련 심의를 위한 세부절차의 마련, 적정성 검토 평가기준의 필요성 등 다양한 개선 방안을 제안하였다.

• 한국주거학회논문집
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• 제17권4호
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• pp.37-46
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• 2006

The primary purpose of this study is to provide the managerial guidelines for the comprehensive apartment improvement planning. This plan will consider the time-serial apartment management plan. Through a questionnaire survey, residential satisfactions and demands on apartment units, apartment building and site amenities were investigated. Based on the statistical analysis, residents' demands were assessed. The resident groups were categorized into the three groups considering the apartments' life span where they were living. The results from the statistical analysis were finally compared with the long-term apartment management plan demonstrated in the Housing Code of the Ministry of Construction and Transportation. The major findings of this study were as follows. First, residential satisfaction on the equipments in apartment units was higher than that on the unit plans. Residents' satisfaction on the communal facilities in apartment sites was lower than that on the other factors. Thus, apartment unit plans and communal facilities in sites need to be improved. Second, though we had the three residents' groups, for the results of the residential satisfaction, the groups were divided into two groups: 'less than 10 years group'and 'over than 10 years group'. Considering the residents' demands for the apartment improvement according to the life span of apartment complexes, the habitability factor was demanded by 'the less than 10 years group' and the safety factor by 'the over than 10 years group'. Compared the residents' demands for apartment improvements with the long-term apartment management plan demonstrated in the Housing Code, the improvement cycles demanded by residents were shorter than those in the code. Thus, the management plan in the code should be reconsidered.

• 한국재난정보학회 논문집
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• 제16권3호
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• pp.458-471
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• 2020

연구목적: 우리나라에서는 최근 지진의 발생빈도와 횟수가 매년 증가하고 있다.따라서 본 연구에서는 우리나라와 일본지진의 특성과 사례 및 이에 대한 복구체계에 대해서 비교분석하고, 우리나라 지진 방재정책의 개선사항 제안하는 데 목적을 두었다. 연구방법: 본 연구에서는 고베 대지진과 동일본 대지진 두 사례에서의 일본의 대응을 조사 및 평가하고, 경주 지진과 포항 지진 두 사태에서 우리나라의 대응책을 조사 및 평가한 후, 이를 비교하였다. 연구결과: 우리나라와 일본의 복구체계를 비교했을 때, 크게 도로교통망 복구를 위한 계획, 지역방재계획 과 BCP 개념의 도입에서 유의미한 차이를 보였다. 결론: 우리나라의 지진 위험지역과 수도의 물리적 거리를 고려할 때 시일이 소요될 수밖에 없는 현재의 중앙정부 집중형의 하향식 대응에서 벗어나 기능연속성계획(COOP)의 세부 수립을 통해 지역에서의 즉각적인 지진 대응력을 높이고, 행정BCP 개념 도입을 통해 재해 발생 시 행정기능이 정상적으로 발휘되도록, 이를 담보하기 위한 대처방안을 조속히 마련해야 할 것이다.

• 한국지역사회생활과학회지
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• 제27권spc호
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• pp.703-714
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• 2016

Dwelling environments that can help elderly farmers to live more safely, independently, and conveniently are becoming more and more important. Many rural houses are built without any particular architectural or energy-related criteria, so most of them have poor insulation. The construction technology used is also not precise, which increases the loads for heating and cooling. Therefore, rural houses need to be improved. Also, there is more and more need for plans to realize eco-friendly dwellings, so the principle of nature-oriented plans related to the direction, insulation, or landscaping of a house is being emphasized. Insulation is one of the most effective ways to save energy for heating and cooling. This preliminary study to improve the insulation of rural houses examined three regions in South Korea: the central region, the southern region, and the Jeju Island. A field investigation was conducted on a total of 18 houses, including six from each town in the selected regions. The information was used to figure out the current status of rural houses and the characteristics of the buildings. The main living spaces are the living room for the central region and the main room in the southern region and Jeju Island. The southern regions are plane shapes surrounded by rooms, and all ventilation is accomplished by windows. The studied houses were mostly masonry structures with slate rooftops. Additions and improvements included room expansions and bathroom interior installations.

• Spatial Information Research
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• 제13권1호
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• pp.103-117
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• 2005

최근 정보통신 및 컴퓨터 기술의 발달로 인하여 정보의 시각화가 지속적으로 이루어지고 있다. Web 3D 기술의 진보와 인터넷에서의 가상현실 구현에 관한 기술개발로 인하여 웹에서 3차원으로 정보를 제공하려는 연구가 활발히 진행되고 있으며, 모든 지리정보를 영상화, 3차원화 하는 추세이다. 시각성에 주목하는 현대인들에게 2차원 평면정보는 현대의 복잡한 도시행정의 효율적 구현에 많은 한계를 가지고 있다 이에 본 연구는 도시경관 현황을 분석하고, 신규 도시개발사업에 따른 도시경관을 예측$\cdot$분석함에 있어서 Web 3B GIS 기술을 이용하였다 특히 도시경관 계획 수립시 정책집행의 오차를 줄이고, 보다 객관적이며 시각적인 자료제시와 함께 주민의견을 수렴할 수 있는 시뮬레이션시스템을 구현하였다.

• 농촌계획
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• 제23권3호
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• pp.107-120
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• 2017

This study started with drawing problems of early implementation and suggesting improvement plans in order to lead a rural convergence industrialization district system to early settlement and management for its policy goals. The study aimed at 13 districts that were designated from 2014 to 2016 for analyzing an actual condition of promoting early implementation, and went ahead with it combining literature research, interview survey and specialist opinion investigation. The study examined and organized an outline, policy goal, and actual condition of rural convergence industrialization district. Furthermore, it analyzed an actual condition of promoting at each stage such as designating processes of rural convergence industrialization districts, operating body and system, regulation improvement, district supporting projects and relating projects, drew problems and finally suggested improvement plans. This study could be meaningful because it is the first study to grasp an actual condition of promoting early implementation and to remedy problems in order to manage rural convergence industrialization district system which was newly promoted since 2014 for its policy goal. In addition, it suggests that the further study of the result after managing district system for a certain period of time should be needed.

• 기술혁신학회지
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• 제15권2호
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• pp.277-298
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• 2012

농림수산식품 산업은 기존의 생산 중심의 1차 산업을 탈피하여 미래 신성장동력 산업으로의 도약을 목표로 농업 R&D 패러다임의 전면적인 전환을 도모하고 있으며, 특히 농생명자원을 활용한 생명산업 등의 육성을 주요 과제로 선정하고 범부처 청 차원에서 R&D 지원을 강화하고 있다. 본 연구에서는 생명산업의 핵심자원인 농생명자원의 확보 관리 및 활용 등 전 단계에 걸친 국가 R&D 정책, 기술개발 전략, 사업 추진현황, 성과 등에 대한 실증분석을 통해 문제점을 도출하고 실용화 조기 달성을 위한 개선방안을 제안하고자 한다. 궁극적으로 제안된 개선방안으로부터 농생명자원 R&D 분야의 정부/민간, 부처(청) 내 역할분담 및 협력방안을 제시함으로써, 정부 R&D 투자의 전략성 효율성을 강화하고 적극적인 민간기업의 참여를 통한 생명산업의 산업화 성공사례 조기 달성에 기여할 것으로 기대된다.

• 한국농촌건축학회논문집
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• 제13권3호
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• pp.21-28
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• 2011

This paper was able to indicate to the results the following thing that attempted a required potential development demand, through the contents and cost analysis in Rural Community Development Project. Nowadays, Rural Areas comparatively have a lot of development demands related to improvements environmental of residence life and construction of Urban-Rural Exchange Facility, on the other and, there is comparatively a few facilities demands regarding agriculture production. Demand is cold storage facilities and agricultural products direct sale facilities expansion to be able to raise value added of agricultural products as facilities related comparatively a little agriculture production, and an improvement of residence life comparatively has a lot of repair environmental uninhabited house repair, river-front and the roadside, rest shelter creation demands. However, that should be forecasted so that aging of rural, population decrease and development demand is caused by a lot of issues such as maintenances operation of many Urban-Rural Exchange Facilities and a similar program and content has a lot of them in bilateral adjacent zones. Therefore, in the future plan shall attempt efficiency operating facilities and a program through characterization and network of zone so that facilities and program can have complementary relation in the adjacent zones. And item development and an investor are necessary regarding new labor force supply for continuous value maintenance of space and returning to the farm that there were the reverse agriculture production and Amenity which are an rural village. Furthermore, developmental plan of rural village is necessary through the demand analyses that a citizen wishing for things.