Surveying control device, surveying device, control method for surveying device, and control program therefor

A control method for a surveying device having a telescope mounted so that an orientation thereof is adjustable relative to a base portion and magnification thereof is variable, a manipulation unit manipulated upon adjusting the orientation of the telescope, a detection unit for detecting a manipulation amount of the manipulation unit, and a displacement control unit for displacing the orientation of the telescope according to a detection value of the detection unit, the method comprising the steps of:

• acquiring, in an acquisition unit, at least one of the magnification of the telescope and an angle of view of an image formed by the telescope;
• and
• correcting, based on at least one of the magnification and the angle of view acquired in the acquiring step, a displacement amount of the telescope in a correction unit so that the displacement amount of the telescope in a case where the angle of view of the telescope is a first angle of view is smaller than the displacement amount of the telescope in a case where the angle of view of the telescope is a second angle of view wider than the first angle of view.

A tangible computer-readable storage medium storing a program for controlling a surveying device having a telescope mounted so that an orientation thereof is adjustable relative to a base portion and magnification thereof is variable, a manipulation unit manipulated upon adjusting the orientation of the telescope, a detection unit for detecting a manipulation amount of the manipulation unit, and a displacement control unit for displacing the orientation of the telescope according to a detection value of the detection unit, the program causing a computer to execute:

• acquiring, in an acquisition unit, at least one of the magnification of the telescope and an angle of view of an image formed by the telescope;
• and
• correcting, based on at least one of the magnification and the angle of view acquired in the acquiring step, a displacement amount of the telescope in a correction unit so that the displacement amount of the telescope in a case where the angle of view of the telescope is a first angle of view is smaller than the displacement amount of the telescope in a case where the angle of view of the telescope is a second angle of view wider than the first angle of view.