The NCEI Ocean Climate Laboratory Team (OCL) works to improve NCEI's oceanographic data archives through scientific analyses, developing and improving annual, seasonal, and monthly ocean climatologies, investigating interannual-to-decadal ocean climate variability, building scientifically, quality-controlled global oceanographic databases, and facilitating international exchange of oceanographic data.
The OCL includes the World Data Center (WDC) for Oceanography, Silver Spring. Operated under the auspices of the U.S. Academy of Sciences, WDC is one of the U.S. discipline subcenters within the World Data Center system. There are two other World Data Centers for Oceanography: World Data Center for Oceanography in Obninsk (Russia), and World Data Center for Oceanography in Tianjin (People's Republic of China). All data are made available internationally without restriction, as laid out in the data policy of World Data System.