한국근해의 디지털 수심·표고 데이터베이스

Abstract

An attempt has been made to establish digital bathymetric and topographic database in the form ofgrid point value(GPV) with an interval of one-minute horizontal space for a wide region of seas adjacent toKorean Peninsula and also with an interval of one-arcsecond for coastal seas of Korean Peninsula. Especialyterestrial and marine data fusion work using mean sea level as vertical datum plane has ben performed for one-arcsecond GPV dataset. It is believed that the compiled bathymetric dataset are reliable comparing with existingdataset so far and can be utilized for ocean simulations of intermediate scale proces and also detailed coastalinundation proces.