Home›Ergs of Africa›大東方沙海🌐中文EnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی中文EntityQ307143· pop 31· linked from 45 articles大東方沙海Also known as Great Eastern Ergerg in Algeria and TunisiaKey factsCountryAlgeria and TunisiaTotal185,000 km (71,000 sq mi)Length620 km (390 mi)Width400 km (250 mi)Elevation280 m (920 ft)Density0.11/km (0.28/sq mi)via Wikipedia infoboxWikidata factsArea185000Elevation280ImageDune, Grand erg près de Ksar Ghilane, Tunisien, 2004.jpgWidth200Length600Show 1 more factOn the mapAvailable in 30 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةAzerbaijaniBasqueConnectionsSaharaEntityPhoenix dactyliferaEntityCategoriesErgs of AfricaLandforms of AlgeriaNatural regions of AfricaSahara