The Potsdam Magnetic Model of the Earth (POMME) is a research model that describes both the internal and the external (magnetospheric) fields, taking into account the variability of space weather.

MF5 is a lithospheric field model from CHAMP satellite data extending to degree and order 100.

EMAG3 is a global 3-arc-minute resolution grid of the magnetic intensity anomaly at an altitude of 5 km above mean sea level. It was compiled from satellite, marine, aeromagnetic, and ground magnetic surveys. EMAG3 was chosen as the base grid for the World Digital Magnetic Anomaly Map (WDMAM) project.

The Equatorial Electrojet Model (EEJM) is a satellite-derived model of the EEJ magnetic signature, as a function of longitude, local time, season, solar flux, and lunar local time.

The Potsdam Magnetic Model of the Earth (POMME) is a research model that describes both the internal and the external (magnetospheric) fields, taking into account the variability of space weather.

MF6 is a lithospheric field model from CHAMP satellite data extending to degree and order 120.

EMAG2 is a global 2-arc-minute resolution grid of the magnetic intensity anomaly at an altitude of 4 km above the geoid. Compared to EMAG3, additional grid and trackline data have been included. The longest wavelengths (larger than 330 km) were replaced with the lithospheric field model MF6.

The Potsdam Magnetic Model of the Earth (POMME) is a research model that describes both the internal and the external (magnetospheric) fields, taking into account the variability of space weather.

The Potsdam Magnetic Model of the Earth (POMME) is a research model that describes both the internal and the external (magnetospheric) fields, taking into account the variability of space weather.

The Potsdam Magnetic Model of the Earth (POMME) is a research model that describes both the internal and the external (magnetospheric) fields, taking into account the variability of space weather.