A network of bench marks (surveyor’s marks), located by longitude and latitude, covering the entire country. Originally, this system was used to locate federally owned land, and has since been extended nation-wide.
A network of bench marks (surveyor’s marks), located by longitude and latitude, covering the entire country. Originally, this system was used to locate federally owned land, and has since been extended nation-wide.
안녕하세요. 카카오톡 상담 기능이 다시 정상적으로 작동되어 다시 오픈 되었습니다. 궁금하신 점이 있으시면 언제든지 여기 카카오톡 채널을 통해 연락주세요. 항상 감사합니다.
