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최윤수,조흥묵,박병욱 안성산업대학교 1998 論文集 Vol.30 No.2
Since the development of GPS (Global Positioning System) which is a satellite based surveying system to determine the 3-D position with high accuracy, the researches on the application of GPS in the field of surveying, mapping and navigation, etc. are increased more and more. The goal of this study is to propose the precision improvement scheme for long baseline determination based on the use of IGS ephemeris and different cutoff angles. It is also to present the adjustment results of ‘96 Korea GPS fiducial network. In order to obtain more accurate coordinates in precise geodetic surveying, the revision of specification is necessary for the field operation and procedure of baseline processing.