Tierra Robada
This page refers to a location in GTA San Andreas Tierra Robada is a desert region to the west of Los Venturas
places
in a later mission Carl Johnson has to rescue Kent Paul and Maccer from this location
Tierra Robada is the biggest open space in GTA San Andreas and is based on the Mojave Desert
wikipedi has an article on the Mojave Desert http://en.wikipedia.org/wiki/Nevada_desert