The Dedicated Ionospheric Field Inversion (DIFI) model is a Swarm-based, global model of the Sq and equatorial electrojet magnetic fields at mid- and low latitudes. It describes variations in local time, season, and solar flux, and separates primary and induced magnetic fields.

The High Definition Geomagnetic Model 2017 (HDGM2017) is a global, high-resolution model (degree 720) of the Earth's geomagnetic main and crustal fields, providing magnetic field values (total field, dip, and declination) at any point above or below the Earth's surface for the year 2017. An optional extension to the HDGM is the HDGM-RT, which provides near real-time estimates of the external disturbance field caused by the solar wind and includes a magnetic field model for daily variations due to ionospheric current systems.

The Dedicated Ionospheric Field Inversion (DIFI) model is a Swarm-based, global model of the Sq and equatorial electrojet magnetic fields at mid- and low latitudes. It describes variations in local time, season, and solar flux, and separates primary and induced magnetic fields.

The High Definition Geomagnetic Model 2018 (HDGM2018) is a global, high-resolution model (degree 720) of the Earth's geomagnetic main and crustal fields, providing magnetic field values (total field, dip, and declination) at any point above or below the Earth's surface for the year 2018. An optional extension to the HDGM is the HDGM-RT, which provides near real-time estimates of the external disturbance field caused by the solar wind and includes a magnetic field model for daily variations due to ionospheric current systems.

The World Magnetic Model 2015 (WMM2015), version 1, is a core field model with degree and order 12, based on satellite observations, and forecasting the geomagnetic field through December 31, 2019. The WMM is the standard model used for navigation, attitude, and heading referencing systems that rely on the geomagnetic field.

The International Geomagnetic Reference Field (IGRF), 12th generation, is a model that describes the core field from 1900 to 2020. It was developed by an international team of scientists, under the auspices of the International Association of Geomagnetism and Aeronomy (IAGA).

The Dedicated Ionospheric Field Inversion (DIFI) model is a Swarm-based, global model of the Sq and equatorial electrojet magnetic fields at mid- and low latitudes. It describes variations in local time, season, and solar flux, and separates primary and induced magnetic fields.

The High Definition Geomagnetic Model 2019 (HDGM2019) is a global, high-resolution model (degree 720) of the Earth's geomagnetic main and crustal fields, providing magnetic field values (total field, dip, and declination) at any point above or below the Earth's surface for the year 2019. An optional extension to the HDGM is the HDGM-RT, which provides near real-time estimates of the external disturbance field caused by the solar wind and includes a magnetic field model for daily variations due to ionospheric current systems.

The World Magnetic Model 2015 (WMM2015), version 2, is a core field model with degree and order 12, based on satellite observations, and forecasting the geomagnetic field through December 31, 2019. The WMM is the standard model used for navigation, attitude, and heading referencing systems that rely on the geomagnetic field.

The High Definition Geomagnetic Model 2020 (HDGM2020) is a global, high-resolution model (degree 720) of the Earth's geomagnetic main and crustal fields, providing magnetic field values (total field, dip, and declination) at any point above or below the Earth's surface for the year 2020. An optional extension to the HDGM is the HDGM-RT, which provides near real-time estimates of the external disturbance field caused by the solar wind and includes a magnetic field model for daily variations due to ionospheric current systems.