Google Earth

Google Earth is no upadated, and among the region with high resolution no is Djerba. (it 's not flou any more, it is sharp no).
The image are dated on July 2003.

So it is the summer, and you may not find many houses that were newbuilt.

http://maps.google.com/maps?f=q&hl=fr&geocode=&time=&date=&ttype=&q=djerba&sll=33.880772,10.85313&sspn=0.008515,0.014462&ie=UTF8&ll=33.815684,10.99695&spn=0.008522,0.014462&t=h&z=16&om=0

You find that the east side is not already sharp enough