What a difference a decade makes in satellite imaging

What a difference a decade makes in satellite imaging | GeoSprocket Community Jive
▻http://geosprocket.blogspot.fr/2013/11/what-difference-decade-makes-in.html

This is a commercial, high-resolution earth imaging #satellite before launch in 2001:

http://3.bp.blogspot.com/-ziwwUqUWzzQ/UpVjTNH8ZYI/AAAAAAAAiLU/0KbRo-lg5Qo/s640/quickbird1.jpg

And this is a roomful of them in 2013:

http://4.bp.blogspot.com/-AEZgwIt843Y/UpVjZzr9rRI/AAAAAAAAiLc/S5iz9nQnbeE/s640/BaCy4uGIAAA7pjo.jpg