1.8 Gigapixel camera in use

Though it is a bit doubtful for being "collateral data" as photographer sometimes do weird things to get their best pictures...

http://www.theatlantic.com/technology/archive/2013/02/darpas-18-gigapixel-drone-camera-could-see-you-waving-at-it-from-15-000-feet/272796/