Olympic Sports Complex, Athens 2004. Satellite view of the Olympic Sports Complex of the 23rd Modern Olympic Games held on the 13-29 August 2004. The green oval structure at centre is the Olympic Stadium. The white buildings to the left are the Indoor Halls and the white elliptical building to the left again is the indoor Velodrome. Below the Velodrome is the Aquatic Centre. Image taken by the Ikonos satellite, the first commercial satellite to collect data at one- metre resolution. Image taken on the 13 June 2004. Size: 3x3km.