🌐EnglishEnglishEspañolItalianoSvenskaРусский中文日本語EntityQ3656071· pop 7· linked from 17 articlesInternational Geomagnetic Reference Fieldstandard model of the structure of Earth's magnetic fieldAvailable in 7 languagesEspañolРусскийItalianoBulgarianSvenskaUkrainianvia Wikidata sitelinks · CC0Connectionsdigital object identifierEntitygeophysicsEntityCategoriesGeomagnetismMagnetic field of the Earth