An embodiment of the invention provides an imaging system (10) in which captured data obtained by an imaging unit (22) of a pan/tilt camera (14) provided in a moving body (12) is transmitted and a captured image is displayed on a display screen (200). The imaging system (10) includes a coordinate designation unit (46) that designates designation coordinates and movement destination coordinates as a command to adjust an angle of view, an angle-of-view adjustment period calculation unit (50) that calculates pan/tilt operation parameters, using the designation coordinates and the movement destination coordinates, a movement state calculation unit (52) that calculates a movement state of the imaging unit from the captured data, and a pan/tilt operation parameter correction unit (54) that corrects the pan/tilt operation parameter on the basis of the movement state of the imaging unit.