https://www.nifs.go.kr/kodc/index.kodc
https://meis.go.kr/mei/observe/port.do
Link → https://kors.kiost.ac.kr/data/dataPortal
https://www.khoa.go.kr/oceangrid/koofs/kor/observation/obs_real.do
https://www.nifs.go.kr/risa/main.risa