These have been documented as well and will form the basis of some of the Business Requirements documented in the Requirements Development Plan and Requirements Traceability Matrix. See the complete Process Inventory and Prioritization Template and the Business Process Description Template for details.
Salar de Uyuni (or Salar de Tunupa) is the world's largest salt flat at 10,582 square kilometers (4,086 sq mi). It is in the Daniel Campos Province in PotosÃ­ in southwest Bolivia, near the crest of the Andes and is at an elevation of 3,656 meters (11,995 ft) above sea level.
And the word 'plain' usually means a flat, wide area. Put those two things together and you have an abyssal plain, which refers to the huge, flat areas on the ocean floor. Flat is almost an understatement. The abyssal plains are some of the flattest features on the planet. Some drop in elevation less than a foot for every 1,000 feet in distance.