Before revision: It was first produced in 1994 (based on the earlier Climatological Atlas of the World OceanLevitus, S. ( 1982 ) Climatological Atlas of the World Ocean, NOAA Professional Paper No.
After revision: It was first produced in 1994 (based on the earlier Climatological Atlas of the World Ocean, 1982 ) Climatological Atlas of the World Ocean, NOAA Professional Paper No.