This declassified satellite image of Buenos Aires, Argentina was captured on 31 October 1974 by the KH-9 HEXAGON spy satellite mapping camera, during mission 1209.

Each pixel covers about 4.3 meters on the ground.

The original scene is held by the USGS EarthExplorer archive (entity ID DZB1209-500009L014001).

Learn more about the HEXAGON programme on the Satellite Programs page.