The Ramlat al-Sab'atayn ( Arabic: رملة السبعتين) is a desert region that corresponds with the northern deserts of modern Yemen ( Al-Jawf, Marib, Shabwah governorates) and southwestern Saudi Arabia ( Najran province). [1]
It comprises mainly transverse and seif dunes and covers an area of about 100 by 240 kilometres (60 by 150 mi), roughly 26,000 square kilometres (10,000 sq mi). [2]
The Ramlat as Sab'atayn includes part of what was known to medieval Arab geographers as the Sayhad ( Arabic: صيهد, romanized: Ṣayhad). It extends from al-Khawr to the edge of the Rub' al-Khālī or Empty Quarter. It includes the Yemeni muhafazahs of al-Jawf, Ma'rib and Shabwa.
References
- ^ [1] Sayhad Desert
- ^ Ramlat al-Sabʿatayn
15°42′00″N 46°20′00″E / 15.7000°N 46.3333°E
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