Home›Orthogonal coordinate systems›oblate spheroidal coordinates🌐EnglishEnglishEspañol中文日本語EntityQ11075615· pop 5· linked from 32 articlesoblate spheroidal coordinatesthree-dimensional orthogonal coordinate systemWikidata factsImageOblate spheroidal coordinates half hyperboloid.pngvia Wikidata · CC0Available in 5 languagesEspañol中文HungarianSerbianvia Wikidata sitelinks · CC0Connectionssemi-axisEntityCartesian coordinate systemEntityCategoriesOrthogonal coordinate systemsThree-dimensional coordinate systems