# IGRF-14

International Geomagnetic Reference Field (14th generation). Computes Earth's magnetic field using spherical harmonic coefficients to degree 13, covering 1900 to 2030.

**note**
For usage guidance and examples, see [Magnetic Field Models](../../learn/earth_models/magnetic_field.md) in the Learn section.

## Geodetic ENZ Output

::: brahe.igrf_geodetic_enz

## Geocentric ENZ Output

::: brahe.igrf_geocentric_enz

## ECEF Output

::: brahe.igrf_ecef

## See Also

- [WMMHR-2025](wmmhr.md) -- High-resolution magnetic field model
- [Magnetic Field Models (Learn)](../../learn/earth_models/magnetic_field.md) -- Conceptual explanation and usage examples
- [Earth Models Module](index.md) -- Complete API reference for earth models