Wiktionary
photoreconnaissance
n. (context photography English) The making of aerial photographs as a means of military reconnaissance, especially of potential targets.
Usage examples of "photoreconnaissance".
It has occurred to me that it would not be very expensive, a few hundred thousand dollars perhaps, to charter a One for a few days and send it on a photoreconnaissance mission.
We Indians could rent this laser and attack Chinese photoreconnaissance assets.
Three KH-type photoreconnaissance satellites were currently in orbit, plus nine electronic surveillance birds.