Abstract

Border issues are a very important task for each national territory. Vietnam has borders with three countries on the maindland and many countries on the East sea. In recent years, Vietnam and neighboring countries has been carrying out the implementation of border demarcation on the mainland and on the East sea. The Ministry of Natural Resources and Environment, The Department of Survey and Mapping of Vietnam which is state management agency in charge of geodesy and cartography have been active in securing technical demarcation work. This paper outlines some basic operations of the Department of Survey and Mapping of Vietnam, and the Ministry of Natural Resources and Environment in the delimitation of territorial boundaries.