• Journal of the Korean Solar Energy Society
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• v.24 no.3
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• pp.9-17
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• 2004

Nowadays, a concern of building environment has been arousing. Furthermore, according to this trend, the social concern has expended continuously. Especially, the right of daylight is essential for both the pleasant life and building maintenance. In this reason, it has dealt as like property right. Therefore, the Infringement on the right of daylight can be applicable to the infringement of property right. However, few un-notarized calculation methods have been used without careful examination about daylight duration calculation methods which can be used for determine sunshine infringement as the dispute solution, therefore. In this thesis We analyzed and concluded the differentiations of two calculation methods which are using nowadays.

• Journal of the Korean Institute of Rural Architecture
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• v.10 no.1
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• pp.67-74
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• 2008

Recently, construction of bridges in rural areas has been increased to preserve the natural environment. However this brings forth the disputes over rights of light in farmland. In urban areas, the disputes over rights of light have been settled on the authority of the national architectural law and only sunshine hours for winter solstice are considered. Basically, the point at issue is different between each case. The main issues of the dispute in rural area were the reduction of the crop cultivation and the increase of the heating cost in winter. The purpose of this study is to review the mediation process in national environmental dispute resolution commission to resolve these issues, and to set up the analysis method of rights of light and modelling equation of solar position. Furthermore, we aimed at analyzing the damaged hours of daylights in rural housing and the infringement rate of daylight in farmland through the case study. In conclusion, we estimated the sunshine hours during the whole damaged periods according to the elements of bridges, and presented the solution process of dispute over rights of light due to the construction of bridge in rural area.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.25 no.2
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• pp.165-175
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• 2007

Nowadays, architecture in urban areas is dominated by the goal of spanning wide spaces and creating openings large enough to distribute daylight to building interiors. Daylight availability of building in city strongly depends not only on the building's height but also on spaces between buildings. Recently numbers of disputes over the daylight availability are increasing in high density developed areas because residents' demand for pleasant residential environment is getting stronger. Therefore in this study we constructed the three-dimensional information of buildings using LiDAR data connected with digital map and then suggested conclusions by applying it to daylight availability analysis. This study presents an approach to judge accurately the violation of a right to enjoy sunshine by using altitude and azimuths of the sun, simulating three-dimensional urban space precisely, and classifying the total duration of sunshine and the continuous duration of sunshine each householder. We expect that local government performs precisely the confirmation and permission business about urban planning and design by advising this approach.