International Geomagnetic Reference Field
See: https://www.ncei.noaa.gov/products/international-geomagnetic-reference-field
Work in progress to modernize and clean up the Fortran code.
International Geomagnetic Reference Field
See: https://www.ncei.noaa.gov/products/international-geomagnetic-reference-field
Work in progress to modernize and clean up the Fortran code.