formerly the National Geophysical Data Center (NGDC)... more on NCEI
Data by Discipline
Featured Services
The National Geophysical Data Center (NGDC) and its sister data centers merged into the National Centers for Environmental Information (NCEI) - more information
/images/emag765x320.pngOur latest update to the Earth Magnetic Anomaly Grid, or EMAG2, provides a better view of Earth’s magnetic deviations than ever before.
/images/ncei-news.pngNOAA’s former three data centers have merged into the National Centers for Environmental Information (NCEI).
/images/seaice765x320.pngNew product provides 40% higher accuracy in developing daily operational sea ice forecasts Arctic-wide.
/images/products765x320.jpgWe add value to data through research, data modeling, and producing derived products.
/images/services2_765x320.jpgOnline calculators, Interactive Maps and Web Services facilitate access to data in the archive.
We provide stewardship, products, and services for geophysical data from our Sun to Earth and Earth's sea floor and solid earth environment, including Earth observations from space.
Active in many international programs, we offer scientists around the world access to global databases through international exchange.
Learn more about our activities, mission, and organization.
NCEI is operated by NOAA's Satellite and Information Service (NESDIS).