Dunes pictured are atelevation of around 3000 metres (~9850 feet) above sea level, located inwestern
Dunes pictured are atelevation of around 3000 metres (~9850 feet) above sea level, located inwestern part of the Himalaya Mountains.Steep valley walls thatstick out about 1000–2000 metres (3280–6560 feet) above the valley floor createa narrow corridor. This corridor captures major air mass movements which blowaround the sands on the valley floor that eventually make up dunes.Arch-shaped pattersare sand layers within old dunes that have partially eroded. The erosion hasexposed the internal structure revealing how the dune was constructed.Nubra Valley, Ladakh,Himalaya -- source link
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