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http://dx.doi.org/10.11108/kagis.2016.19.2.047

Development of an Integrated DataBase System of Marine Geological and Geophysical Data Around the Korean Peninsula  

KIM, Sung-Dae (Physical Oceanography Division, Korea Institute of Ocean Science and Technology)
BAEK, Sang-Ho (Marine Bioinformation Center, National Marine Biodiversity Institute of Korea)
CHOI, Sang-Hwa (Ocean Observation and Information Section, Korea Institute of Ocean Science and Technology)
PARK, Hyuk-Min (Physical Oceanography Division, Korea Institute of Ocean Science and Technology)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.19, no.2, 2016 , pp. 47-62 More about this Journal
Abstract
An integrated database(DB) system was developed to manage the marine geological data and geophysical data acquired from around the Korean peninsula from 2009 to 2013. Geological data such as size analysis data, columnar section images, X-ray images, heavy metal data, and organic carbon data of sediment samples, were collected in the form of text files, excel files, PDF files and image files. Geophysical data such as seismic data, magnetic data, and gravity data were gathered in the form of SEG-Y binary files, image files and text files. We collected scientific data from research projects funded by the Ministry of Oceans and Fisheries, data produced by domestic marine organizations, and public data provided by foreign organizations. All the collected data were validated manually and stored in the archive DB according to data processing procedures. A geographic information system was developed to manage the spatial information and provide data effectively using the map interface. Geographic information system(GIS) software was used to import the position data from text files, manipulate spatial data, and produce shape files. A GIS DB was set up using the Oracle database system and ArcGIS spatial data engine. A client/server GIS application was developed to support data search, data provision, and visualization of scientific data. It provided complex search functions and on-the-fly visualization using ChartFX and specially developed programs. The system is currently being maintained and newly collected data is added to the DB system every year.
Keywords
Marine Geological Data; Geophysical Data; Data Management System; Database; Geographic Information System;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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