earticle

영어

The purpose of this study is to examine various problems involved in current two dimensional cadastral information system(2D CIS), to find out three dimensional cadastral information system(3D CIS) to solve those problems indicated in two dimensional cadastral information system above, and to analyze the expected effects of three dimensional cadastral information system examined in the case study. To achieve those above purposes, Three dimensional cadastral information system is introduced to solve those problems find out in two dimensional cadastral information system. The case study is implemented. Gimcheon city is selected as the case of study area. Various expected effects shown in the process of the case study are analyzed and several policy implications are suggested. The results of analysis are as follows. Firstly, it has been verified that through the technique of three dimensional cadastral system, the property ownership right concerning the air, the underground, and superficial land can be registered separately in cadastral system. Secondly, it is possible to get the legal stability of property ownership through the operation of three dimensional cadastral system. Thirdly, it also has been verified that the correlation such as reiteration between 3D CIS parcel and 2D CIS parcel and the spatial interaction can be analysed by the application of the three dimensional cadastral system. Lastly, through the utilization of three dimensional cadastral system, various problems identified in two dimensional cadastral system and public confidence in land registration can be solved and improved.