Computation of orthometric correction in mountainous area

산악지역에서의 정사보정량 산정

This Study describes the mountainous area which is located in Gyeongsangbuk-do and Jeollanam-do used the relative gravimeter in the object and is measured and the gravity data which used orthometric correction, is a physical height the altitude in compliance with the level measurement which is an altitude and a geometric height is really a difference in compliance with the method which is various calculated orthometric height. In addition, calculated by various were compared & analyzed by orthometric correction against the objective area to determine the appropriate orthometric correction method of calculation.