[자동 import] gwangyang-trail. 원본 속성: {"FTR_CDE":"MT001","FTR_IDN":36,"MOUNT_NAM":"마로산등산로3코스","MOUNT_DIV":"MTL001","MNG_CDE":"MNG001","BJD_CDE":"4623025030","MOUNTS_X":255733.131,"MOUNTS_Y":264407.76,"MOUNTS_Z":34.264,"MOUNTE_X":256471.75