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제4차 산업혁명 시대를 위한 국토공간정보의 활용 및 중요요인에 관한 연구 : Fuzzy-AHP 보정 분석을 이용하여
한충남(Han, Chung-Nam),안재성(An, Jae-Sung) 한국부동산정책학회 2017 不動産政策硏究 Vol.18 No.3
A surrealistic society in which information can be shared as high precision spatial information is connected with smart sensors has come at last, in the face of the up-to-date Fourth Industrial Revolution. However, the current national geo-spatial information cannot provide convergence service, since it does not meet the criteria and quality required by the Fourth Industrial Revolution. Therefore, the purpose of this study is to seek out and use important factors of national geo-spatial information suitable for the changing era, as human beings are exposed to the Fourth Industrial Revolution. This study divided some scopes into conceptual, temporal, spatial and contents scope: the concept of national geo-spatial information is considered and the definition of national geo-spatial information suitable for the theme of this study is newly established and is suggested in the conceptual scope; temporal scope ranges from 1995 when general planning of GIS establishment was initiated to the present time; spatial scope includes the entire territory; and 30 important factors are selected, understood and analyzed in terms of political, economic, social, technological and environmental dimension, in the contents scope. An empirical analysis compares differences in perceptions on national geo-spatial information among groups of experts including professors, researchers, civil servants, employees in public corporations, by administering questionnaires to them and using the Fuzzy-AHP, a statistical analysis. The results of a comprehensive analysis provides some implications: important factors for political connection and goals may serve as a leading role in the Fourth Industrial Revolution, as they are intensively reflected in policies, in the political dimension; industry is determined to create high added-value only if it apply important factors for cost, benefit and effects contributing to the Fourth Industrial Revolution to businesses, in the economic dimension; important factors for contribution to spatial information service and convergent use of spatial information should make a contribution to our society, in the social dimension; important factors such as establishment of management system and system security should be applied to public corporations and industry, given the priority of standardness and stability, in the technological dimension; and it is necessary to pursue policies by considering both internal and external environments, enhance awareness of internal policy planners through training and professional education and conduct researches and promote environment for allowing national geo-spatial information to be introduced to foreign countries, in the environmental dimension. Finally, specific research process of professors, researchers, civic servants and employees in public corporations are required to realize various important factors suggested by this study, and important factors of strategic national geo-spatial information should be selected and actively applied to policies and use of national geo-spatial information.
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구조방정식모형을 이용한 다가구주택의 주거만족도에 대한 연구 : 산업도시 당진시를 중심으로
조나경(Cho, Na-kyung),한충남(Han, Choong-nam) 한국부동산정책학회 2016 不動産政策硏究 Vol.17 No.1
To this study end, by analyzing structural equation model, the causal relationship between variables influencing residential satisfaction was determined to explain the phenomenon. The study results are as follows. Factors that influence residential satisfaction turned out to be adjacent environment, safety, economic feasibility, and accessibility, and it could be found that economic feasibility influences accessibility, and convenience and accessibility, and safety and adjacent environment have correlations. For the total effect, in case of multi-family housing in Dangjin-si, adjacent environment had the largest effect on residential satisfaction, followed by safety, economic feasibility, and accessibility. Looking at the study results, in case of Dangjin-si, it could be concluded that adjacent environment has the largest effect on residential satisfaction. This is different from existing researches claiming that economic feasibility and accessibility are the most influential factors, which indicates that this study drew a differentiated conclusion, considering many steel companies in Dangjin-si and its regional characteristic, industrial city, from existing researches that targeted only general cities in examining residential satisfaction.
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