photoreconnaissance[fōt′ō ri kän′ə səns]
photoreconnaissance definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Mil. reconnaissance by means of aerial photographs
photoreconnaissance definition by American Heritage Dictionary
Photographic aerial reconnaissance especially of military targets.