Cartographic Representation of Geochemical Information of Granite in South Korea
The purpose of this research is to develop a Geological information system in order to store, manage and display geochemical data observed from domestic granite literatures until now.There is still no use in geochemical and mineralogical information such as REE(rare earth element), trace elements, mode data(modals or mineral composition) and major elements. Therefore, we need to construct the standardized database system for the analytical data of granites through the verification of its data in South Korea . In recent, There is no use in geochemical information because the geochemical data such as REE elements, trace elements, MODAL data and major mineral are scattered, therefore We need to construct the standardized database system for granite geochemistry data through data verification.To construct the system for geochemical information: 1) firstly, we collected the existing reaserch data related digital map data. 2) Secondly, we extract granite polyons to digital geological map and convert the polygon to points in South Korea. 3) thirdly, we considered bodi DB schema and symbols of REE elements, trace elements, MODAL data and major mineral. 4) Fourthly, we carried out all sorts of process to build geodatabase for CIS statistic analysis and visualization.
Jaehong Hwang Young Kwang Yeon Jongyu Han Kwanghoon Chi Keun Ho Ryu
Korea Institute of Ceoscience And Mineral resources(KIGAM), 30 Gajeong-Dong, Yuseong-gu, Daejeon, 30 Database Lab, Chungbuk National University, Gaeshin-dong 12, Cheongju, 361-763, Korea
国际会议
The 12th Conference of the International Association for Mathematical Geology(第12届国际数学地质大会)
北京
英文
293-296
2007-08-26（万方平台首次上网日期，不代表论文的发表时间）