How to determine coordinates of corner of terrain in Unity?

Unity Engine
1

I want to determine coordinates of terrain’s corner.
How can I determine it?

2

In local space, one of the corners is always at (0,0,0). The others will be (0,0,size), (size,0,0), and (size, 0, size). Those are in local space. If you want world space just do transform.TransformPoint on any of those positions.

3

Thanks sir.