??? ???? ??????⭐??? ???⭐?? ??? ???? ????, ??, ??? ? ???? ??? ?????.

1. ??? ???? ??????⭐??? ???⭐?? ??? ???? ????, ??, ??? ? ???? ??? ?????.???? ??? ?? ???? ????? ??SDI, ????, ???? ? 4???.?? ???? ?? ??? ????? ???? ??? ???? ??? ??? ?? ?? ?? ?? ?? ??? ??? ?? ??? ???. ????? ???? ?? ??? ?? ‘??(Jerde)’? ??? ?? 105m, ?? 43m? ??? ??? ??? ??? ???? ????? ??? ???, ??? ??? ??? ? ???? ??? ??? ????. ??? ?? ?? ??? ??, ?????? ??? ??????, ?? ?????? ???? ?? ?? ?? ??? ??? ????? ?? ?? ???? ?? ????. ????? ???? ?? ??? ?? ‘??(Jerde)’? ??? ?? 105m, ?? 43m? ??? ??? ??? ??? ???? ????? ??? ???, ??? ??? ??? ? ???? ??? ??? ????. ??? ?? ?? ??? ??, ?????? ??? ??????, ?? ?????? ???? ?? ?? ?? ??? ??? ????? ?? ?? ???? ?? ????.

2. ?????? ???? ??????⭐??? ???⭐For instance, our long-term beach monitoring efforts can save the government billions of won by providing critical data for constructing effective breakwaters, thus preventing costly disputes and unnecessary spending.

3. ? ?????? ???? ??????⭐??? ???⭐? ?? ????? ?? ?? ??? 1970?? ??? ????? ??? ??????(WP) ? ???? ???? ????? ‘????’??? ??? ???. WP? ??? ???? ??? ?? ??? ?????? ????? ? ???? ?? ? ??? ???? ???? ? ?? ?? ??????? ????.