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 NOAA > NESDIS > NCEI (formerly NGDC) > Geomagnetism

Models are joint research with:
The Cooperative Institute for Research in Environmental Sciences (CIRES).

How to cite EMAG2 v3 data: doi:10.7289/V5H70CVX

EMAG2: Earth Magnetic Anomaly Grid (2-arc-minute resolution)

Download Files


Title Type Download / Link Size
EMAG2 v3 Source ASCII CSV Data Format 4.5 GB
ISO Metadata XML Metadata