Home›Earth sciences›بیضیوار مرجع🌐فارسیEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1335878· pop 28· linked from 162 articlesبیضیوار مرجعAlso known as Earth ellipsoidellipsoid that approximates the figure of the EarthAvailable in 28 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةAsturianBasqueConnectionslatitudeEntitygeodetic reference systemEntityCategoriesEarth sciencesEllipsoidsGeodesy