Method and system for providing route of unmanned air vehicle

A system for establishing a route of an unmanned aerial vehicle, the system comprising:

• a layer shaping unit configured to identify an object from surface scanning data and shape a space, which facilitates autonomous flight of the unmanned aerial vehicle, as a layer;
• a data collecting unit configured to collect surface image data for a flight path from the shaped layer;
• and
• an altitude calculating unit configured to analyze a change in image resolution according to a distance from the object through the collected surface image data and extract an altitude value of a flight route coordinate.

A method for establishing a route of an unmanned aerial vehicle, the method comprising:

• identifying an object from surface scanning data and shaping a space, which facilitates autonomous flight of the unmanned aerial vehicle, as a layer;
• determining way points for generating a route of the unmanned aerial vehicle on the shaped layer;
• collecting surface image data for the way points from the shaped layer;
• analyzing a change in image resolution according to a distance from the object through the collected surface image data and extracting altitude values on the way points;
• and
• generating flight path information of the unmanned aerial vehicle, including at least one of the shaped layer, the way points, the altitude values, and a flight path which is a line of connecting the way points.