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.
Earth's total surface area (ocean and land) is about equivalent to 30 Pluto surfaces. Earth's total dry land area is about 9 Pluto surfaces worth of land. In terms of Texas land areas, Pluto's surface area is about 24 Texases worth of land. So, given that we equate 7 billion people to fit inside of Texas, with a house and a yard for each family of four, that means we can say that 168 billion people could live in a land area the size of Pluto.