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      • Development of High Precision Spatial Information Collection and Retrieval Technology for Geological Modeling Based on Cloud Services

        ( Minho Son ),( Ll Ryong Kweon ),( Jeongseop Bae ) 대한지질공학회 2019 대한지질공학회 학술발표회논문집 Vol.2019 No.2

        Geological modeling is a major area that can increase the accuracy of research or development stages, such as resource exploration, earthquake and natural disaster prediction. Two-dimensional geology-map alone has limits in simulation to the three-dimensional structure of the underground and ground, surface. Currently, the Ministry of Land, Infrastructure and Transport's Integrated Database Center provides underground space information service, but it is limited in its use for geological modeling as it provides facility-oriented data. This study aims to provide cloud service-based collection and lookup technologies to serve in various modeling areas, utilizing high-quality, high-capacity data(ground penetraing radar survey, DEM, numerical map, and LiDAR) similar to the real world produced by public organizations and the private sector. It offers three-dimensional view of the ground and basement, and a variety of formats for simulation tools to help you understand the geometry of the terrain. This presents data extraction techniques that can reduce the cost and time of deployment of high-precision 3D modeling available in the geologic.

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