Problem graphics (ground & invisible object at a certain distance)

Questions & Answers
1

I have a graphic problem, at a certain distance the ground and objects are invisible. the closer I get to objects, the more objects appear.
I have to change the graphical setting, but the problem is not solved.

Video of this problem: - YouTube

On my other maps, I do not have this problem, only this terrain.

Thank you in advance.

2

Try selecting your camera in the Hierarchy, then in the Inspector change the Camera->Clipping Planes->Far to a larger value.