Salar de Uyuni

Salar de Uyuni viewed from space, with Salar de Coipasa in the top left corner

Salar de Uyuni (or Salar de Tunupa)[1] is the world's largest salt flat. It is over 10,000 square kilometres (3,900 sq mi) in area.[2]

It is in Potosí in southwest Bolivia, near the crest of the Andes at an height of 3,656 metres (11,995 ft) above sea level.[3]

The crust serves as a source of salt and covers a pool of brine, which is exceptionally rich in lithium. It contains 50% to 70% of the world's known lithium reserves.[4] The large area, clear skies, and exceptional flatness of the surface make the Salar ideal for calibrating the altimeters of Earth observation satellites.[5][6]

Salar De Uyuni Media

References

  1. Salar de Tunupa. Iris en Tore op reis (29 July 2011). Retrieved 2016-02-26.
  2. Lithium Harvesting at Salar de Uyuni (in en). earthobservatory.nasa.gov (26 April 2019).
  3. Uyuni Salt FlatEncyclopædia Britannica. Retrieved 2007-12-01.[dead link]
  4. Keating, Joshua. Bolivia's Lithium-Powered Future: What the global battery boom means for the future of South America's poorest country. (2009-10-21)Foreign Policy. Retrieved 2020-05-26.
  5. Borsa, A. A (2002). GPS Survey of the salar de Uyuni, Bolivia, for Satellite Altimeter Calibration. American Geophysical Union, Fall Meeting. 
  6. Lamparelli, R. A. C.. Characterization of the Salar de Uyuni for in-orbit satellite calibration. IEEE Trans. Geosci. Remote Sens. 41 (6) (2003). p. 1461–1468. doi:10.1109/TGRS.2003.810713.