Military observation of a region to locate an enemy or ascertain strategic features
an excellent aircraft for low-level reconnaissance
after a reconnaissance our forces took the island
Preliminary surveying or research
conducting client reconnaissance
the act of reconnoitring (especially to gain information about an enemy or potential enemy); "an exchange of fire occurred on a reconnaissance mission"
Reconnaissance (literately French "recognition" • from Middle French reconoissance; Old French reconoistre; "-to recognize"), is a military term denoting a preliminary survey; especially: an exploratory military survey (also scouting) conducted to gain, or collect information. ...
Rallying, also known as rally racing, is a form of auto racing that takes place on public or private roads with modified production or specially built road-legal cars. ...
The act of scouting or exploring (especially military or medical) to gain information
Reconnaissance is the phase of an attack where an attackers finds new systems, maps out networks, and probes for specific, exploitable vulnerabilities.
In aviation, to fly over and look closely at an area below to gather information about it.
A method of gathering data, often associated with surface surveys, in which archaeological remains are systematically identified and plotted on a map.
Investigation or exploration or something
systematic attempts to locate, identify, and record the distribution of archaeological sites on the ground and with respect to the natural geographic and environmental background.
(also scouting) is a military and medical term denoting exploration conducted to gain information. Militarily, its shorthand Australian, Canadian, and British form is recce its American U.S.A. and U.S.M.C. usage form is recon (). ...
The act or an instance of exploring or investigating an area to gather information.
A general examination or survey of a region with reference to its main features.
the seeking out of information about enemy positions and dispositions.
A preliminary survey of a site to be photographed to see the features and check for any issues that may be involved. Usually shortened to 'Recce'.
Scouting out alternative trail locations prior to the final trail route location being selected.
F-15 · RF-5 · TR-3 - Trainers: T-38 The Northrop P-61 Black Widow was an all-metal, twin-engine, twin-boom, monoplane night fighter and night intruder aircraft flown by the United States Army Air Forces during World War II. ...
A mission undertaken to obtain, by visual observation or other detection methods, information about the activities and resources of an enemy or potential enemy or to secure data concerning the characteristics of a particular area.
OC-135B Open Skies · RC-26B · RC-135S/U/V/W · RQ-4A Global Hawk · RQ-11B Raven · RQ-170 Sentinel · Scan Eagle · U-2R/S Dragon Lady · Wasp III · WC-130J Super Hercules · WC-135C/W Constant Phoenix
Gathering of intelligence data including images, telemetry, etc. from an area of interest over a short period of time.