Terra Sabaea
Encyclopedia
Terra Sabaea is a large area on Mars. Its coordinates are 2°N 42°E and it covers 4700 kilometres (2,920.5 mi) at its broadest extent. It was named in 1979 after a classic albedo feature
on the planet.
Albedo feature
An albedo feature is a large area on the surface of a planet which shows a contrast in brightness or darkness with adjacent areas....
on the planet.