토지정보체계구축에 관한 연구

토지정보체계의 구축 방안을 연구했다.

GIS gears an efficient management of manpower, saving of time and cost for data accumulation, by processing and managing in the form of unified data. As various types of data accumulated in relation to the construction of the infrastructure facilities, which comes out after the rapid urbanization of the areas, we need a rational GIS to avoid the duplication and confusion of data and data system. This paper present to how to make construction of 3-Dimensional digital hight model using irregular triangle net algorithm.

In this study, I intend to suggest a scheme for the efficient administration of the urban land facilities, based on GIS for the efficiency of the acquisition and utilization of data. Also, I propose a program to manage the urban-related information more efficiently and to establish a more advanced system of database, by drawing up Digital Map using standard type to set up database. A scheme for geography is proposed, which can manage and maintain the facility, also modify, edit and output the attribute information of facility such as urban land planning. The topography, aerial photogrammetry map, and urban planning map of the concerned region can be got.

Using them, the readjustment area and its height can be figured out based on the Digital Terrain Model. To analize readjusted area and influenced region, a clear idea of how land has transformed and that of more efficient use of land can be got by applying the weight rate to the classification of the data. A highly information-oriented society, demands rapid processing of vast information emanating from the topography of land.