• Journal of Korean Society for Geospatial Information Science
• /
• 제23권1호
• /
• pp.89-99
• /
• 2015

Recently, our construction industry is actively participating in numerous city planning projects in the third world countries. Considering the current depression of domestic real estate market, the emerging foreign demands could certainly provide substantial opportunities for the domestic industry to overcome the trough. For the field planners dealing with such foreign projects, though, the immediate problem is the lack of public statistics and geographic information to perform spatial analyses and/or prepare master plans. This study, in this context, tries to simulate a process to construct a digitized basemap of the case area, 'Bab Ezzouar,' in Algeria of Northern Africa. The area is a typical municipality that lacks the IT databases. To overcome the data shortage, the study uses the satellite map tiles so as to digitize the roads and building structures. It then estimates the block-wise populations based on the building image interpolation as well as the supplementary field survey data. The topographic TINs are also built by the SRTM (Shuttle Radar Topography Mission) digital elevation maps so that the three-dimensional configuration of the structures and terrains are rendered to check the urban scenery and skylines.

• Archives of design research
• /
• 제19권2호
• /
• pp.163-172
• /
• 2006

Sign is one of the important factors in city and national image formation, thus requires high level of quality. However, domestic sign emphasize only the sense of attention that leads to big sized signs, thus often results in a poor coordination with the surrounding space. This situation requires employees in sign business want to learn specialized knowledge about design field. Based on these circumstances, we propose sign design software to employees in sign business field as an aid tool that can help to develop good signs in terms of functionality as well as harmony of design. Thus, in this investigation, sign simulation software application case that can design sign and apply this sign to the actual application site is presented. In order to develop this software, literature survey and preliminary studies were performed to analyze the preparation process and environment, and designed sign design element and software elements, user interrace, and finally Java software were utilized. This developed software can be used as a textbook in sign design related departments in schools, and hopefully to enhance the social recognition of sign as well as academic interest.

• Journal of Korea Entertainment Industry Association
• /
• 제14권2호
• /
• pp.155-164
• /
• 2020

This study identifies the relationship between selection value, existence value, heritage value, pride, and show on satisfaction, and suggests cultural marketing and cultural policy suggestions for Jikji cultural assets to activate Jikji as tourism cultural assets. Was intended. Therefore, the implications of this study are as follows. First, Jikji cultural property officials should develop tourism products that can mix Jikji cultural properties with the image and attractiveness of Jikji cultural properties. In addition, it is necessary to pay attention to education and public relations by city and county in providing local information, prices, and services for tourists to increase the satisfaction of tourists. Second, Jikji cultural property officials should suggest ways to create differentiating elements from tourism of other cultural properties. By emphasizing the existence, the existence value of Jikji cultural property should be increased. Third, Jikji cultural property officials should emphasize that Jikji tourism is more valuable as cultural heritage than now, and develop unique killer contents that can be boasted to others in tourism and present it to tourists. Fourth, Jikji cultural property officials should prepare a plan for local residents to recognize how excellent cultural heritage is. It should also be recognized that Jikji cultural property has high added value as a tourist factor. Lastly, Jikji cultural property officials should promote various jikji projects to local residents and tourists to increase their pride and awareness that Jikji cultural property exists in a certain area.

• The Journal of the Korea Contents Association
• /
• 제14권7호
• /
• pp.271-280
• /
• 2014

The purpose of this study was to investigate the appearance satisfaction and self-efficacy of college students. The relation between appearance satisfaction and self-efficacy was also examined. The study adopted a descriptive survey design. The convenience sample consisted of 395 undergraduate college students from three universities in D city. The data were collected from May to July, 2011 using the Body Cathexis Scale and the Self Efficacy Scale. Data analysis was performed with SPSS WIN 21.0 Program. The scores on both scales showed a significant difference between male and female students, and the male students had higher scores. Male and female students had similar rank order of body part by satisfaction scores. There were significant correlations between appearance satisfaction scores and self-efficacy scores but there were no significant differences between the correlation coefficients in male and female students. This result indicates that the effect of appearance satisfaction on self-efficacy was similar in both male and female students. The findings of this study suggest that an intervention program to enhance appearance satisfaction is effective in increasing self-efficacy of college students.

• Spatial Information Research
• /
• 제18권1호
• /
• pp.57-67
• /
• 2010

Recently, 2D GIS technology is applied for urban facility management. However, urban facilities are located in 3D space and the information loss is occurring during data abstraction from 3D urban facility to 2D object. Also, the number of urban facilities is increasing steadily and most of urban facilities are located in underground space in the city. Therefore 2D urban facility management system has a limitation on visualization and management for a large number of urban facilities. In this paper, a multi-dimensions urban facility management system based on multi-texture technology is proposed. The proposed system reduces the information loss and improves the readability of information by visualizing urban facilities on 3D virtual space. A multi-texturing technology is applied for integrating of 2D vector data and 3D raster data, and a multi-thread technology is used for improving speed and performance of the system. The proposed technology can be used as a guideline for urban facility monitoring as providing visual information of a facility status with 3D image and facility data.

• Journal of Korean Society of Transportation
• /
• 제26권4호
• /
• pp.173-184
• /
• 2008

Development of an accident estimation model based on accident data can be made after accident occurrences. However, the taking of historical accident data is not easy, and there have been differences between real accident data and police-reported accident data. Also, another difficult shortcoming is that historical traffic accident data better consider driver behavior or intersection characteristics. A new method needs to be developed that can predict accident occurrences for traffic safety improvement in black spots. Traffic conflict decision techniques can acquire and analyze data in time and space, requiring less data collection through investigation. However, there are shortcomings: as existing traffic conflict techniques do not operate automatically, the analyst's opinion could easily affect the study results. Also, existing methods do not consider the severity of traffic conflicts. In this study, the authors presented traffic conflict decision criteria which consider conflict severity, including opposing left turn traffic conflict and cross traffic conflict decision criteria. In order to test these criteria, the authors acquired three signalized intersection images (two intersections in Sungnam city and one intersection in Paju) and analyzed the acquired images using image processing techniques based on individual vehicle tracking technology. Within the analyzed images, level 1 conflicts occurred 343 times over three intersections. Some of these traffic conflicts resulted in level 3 conflict situations. Level 3 traffic conflicts occurred 25 times. From the study results, the authors found that traffic conflict decision techniques can be an alternative to evaluate traffic safety in black spots.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• 제21권9호
• /
• pp.548-558
• /
• 2020

This study presents improvement measures at the local government level by analyzing the step-by-step projects of Suwon City's Suwon Village Development Project, which is being carried out with public development assistance in the Kingdom of Cambodia. For this study, realistic research was conducted by visiting the site and interviewing the person in charge. The following conclusions are drawn. First, public development assistance projects for local governments in Korea should be carried out, with detailed programs to implement them under the central government's ODA policy. Second, provided a project is competitively carried out, and is not simply pork barreling or enhancing the external image of local governments, the project should be continued, and supplementary measures taken based on an evaluation system and the results of the project's performance. Third, ODAs in the economic and social development sectors-not sporadic aid among central government ministries and local governments-should be centered on the central government and KOICA while local governments are small. If development cooperation is achieved by focusing on the software sector, criticism that it wastes taxpayers' money is likely to decrease. This study suggests that local governments need to establish ODA plans and cooperate with the central government.

• Journal of Cadastre & Land InformatiX
• /
• 제50권1호
• /
• pp.215-229
• /
• 2020

In response to the recent 4th industrial revolution, the demand for 3D object models in the latest fields of digital twin, autonomous driving, and VR/AR, as well as the existing fields such as city, construction, transportation, and energy has increased significantly. It is expected that the demand for 3D object models with various precision from LOD1 to LOD4 will increase more and more in various industry fields. However, the Ministry of Land, Infrastructure and Transport, and the local government and the private sector have partially built 3D object models of different precisions for some specific regions because of the huge cost. Therefore, this study proposes a feasible plan that can solve the cost problem in generating 3D object models for the whole territory. For our purpose, we first analyzed usage, demand, generation technology and generation cost for 3D object models. Afterwards, we proposed LOD3 model generation plan for all territory using automatic 3D object model generation technology based on image matching. Additionally, we supplemented the proposed plan by using LOD4 generation plan for landmarks and LOD2 generation plan non-urban area. In the near future, we expect this would be a great help in establishing a feasible and effective 3D object model generation plan for the whole country.

• 한국체육학회지인문사회과학편
• /
• 제54권6호
• /
• pp.309-319
• /
• 2015

The purpose of this research was to find out the structural relationship and difference soccer and baseball during TV sport broadcasting of advertising for consumer attitude relation of advertising, advertising avoid, perceived intrusiveness in order to help for advertising strategy and giving for good image to sport viewer by advertising media. In this study, 275 surveys were collected and the participants were university student in B metropolitan city using convenience sampling method. The questionnaires were written using self-administration method. The confirmatory factor analysis and the structural equation model were done using IBM AMOS 20. The reliability analysis, descriptive analysis, frequency analysis, independent t-test and correlation were done using IBM SPSS Statistics 21. The results were as follows: First, cognitive avoidance and physical avoidance was shown that baseball viewer was higher than football viewer. Advertising attitude and perceived intrusiveness was shown the baseball viewer and football viewer not different. Second, perceived intrusiveness had effect advertising attitude. Third, perceived intrusiveness had effect avoidance(physical avoidance, cognitive avoidance). Fourth, advertising attitude had effect on advertising cognitive avoidance. Fifth, advertising attitude had not effect on advertising physical avoidance.

• Journal of the Korean Institute of Traditional Landscape Architecture
• /
• 제30권2호
• /
• pp.130-141
• /
• 2012

This study examines the characteristics of landscape elements and the reappearance techniques of traditional landscape image in Chinatown of the Shanghai Street in Busan, Korea. The subjects of the study are commercial buildings owned by Chinese residents, commercial buildings' naming design and environmental sculptures in the Shanghai Street. The results are as follows: First, the design methods of the front side of commercial buildings were classified into two parts: facede design of buildings and signboard design. The design form of the buildings' facades were classified into five types, there are: emphasis type on Chinese characters' signboard, addition type on decorative signboard, introduction type of traditional patterns, imitation type of traditional architectures and modern architectures' modes. The signs of chinese commercial buildings were observed mostly as having a traditional Chinese font in yellow/white on a red background. It has been found that this style was the most popular method of sign design. Secondly, The commercial buildings' naming design was analyzed into design methods and meanings. Design methods were classified into three types: a combination of meaning and place, a combination of season and atmosphere and tourist attractions. The meaning of the commercial buildings' names was divided into three kinds: the wishes of the prosperity, elegant type and the appropriation of local attractions. Thirdly, the environmental sculptures of Shanghai Street were found to have been influenced by both through out Chinese culture with mixed Korean culture. Finally, as for characteristics of landscape elements, we found three reappearance techniques - addition, replacement, juxtaposition. The technique of addition is added new face to the base map by just two methods - extending and overlapping area. Replacement is created new faces from base map by the action of replacing, it has three types - local replacement, package replacement, successive replacement. Juxtaposition is the fact of two or more things placed together with contrasting effect, it also has three types - the same kind juxtaposition, a different kind juxtaposition, topological juxtaposition. This study is the basic research which is analyzing the landscape design in chinatown. But the research only on Shanghai Street may have some limits in scope. It is considered an necessary study to add, which is about chinatown in other city such as Incheon, Jeonju. Then it is expected that the results of this study can be used for the basic data of the landscape plans, that municipalities are actively progressing their respective development projects of Chinatown.