Navigation device for displaying an approaching intersection

A navigation device which performs a three dimensional display on approaching an intersection comprising:

• a vehicle position detection means which detects a vehicle position,
• intersection distance calculation means which calculates a distance from a vehicle position detection by the vehicle position detection means to an intersection,
• viewpoint position calculation means which calculates the height of a viewpoint so that the height of a viewpoint in order to perform three dimensional display decreases as the distance from a vehicle position to an intersection detected by the intersection distance detection means decreases,
• a display mean s which carries out display based on a viewpoint height calculated by the viewpoint position detection means,
• a signal generating means which generates a left or right turn signal at an intersection when a vehicle approaches a right turning or left turning intersection, and
• a road width correction means which corrects a road width so that a width of a road crossing an intersection other than a target intersection is less than that of a road width of a target intersection and
• wherein a signal generated by the signal generating means is displayed on an intersection and an intersection other than a target intersection is displayed with a corrected road width by the road width correction means.