Algorithms for Crossover Point DeterminationJun 1, 1997·Lo S.Changdon Kee,Enge P.· 0 min read DOILast updated on Jun 1, 1997 AuthorsChangdon KeeProfessor Emeritus← 동아시아를 포괄하는 광역보정위성항법 알고리즘 개발에 관한 연구 Sep 1, 1997Algorithms and Implementation of Wide Area Differential GPS Apr 1, 1997 →