A vehicle navigation system with a display correction and the display
correction method thereof, which first extracts a current display
location and corresponding road links, next extracts a next vehicle
location and selects all road links ranging within 25 meters from the
next vehicle location to generate a first set of road links, next
generates a second set of road links from the first set of road links
based on an angle of driving direction generated by the gyroscope, next
computes vertical distances from the next vehicle location to the second
set of road links and selects a road link with a shortest vertical
distance, and sets a projection point of the next vehicle location on the
road link with the shortest vertical distance to become a next corrected
location and displays the vehicle sign on the display screen at a next
display location corresponding to the next corrected location.