bird's eye view

a bird's eye view of sth (an overall or superficial view of something as if the viewer were a bird; viewing something from a height) — взгляд с высоты птичьего полета, взгляд с высоты
to have/get/take a bird's eye view of sth (to look at something from a very high place so that you see a large area below you) — взгянуть с высоты птичьего полета; посмотреть с высоты, сверху

Example 1: Google map gives a bird’s eye view of the city.
Example 2: From the top of this building, you can get a bird's eye view of the entire beach./The building gives a bird’s eye view of the entire beach.
Example 3: You can have a bird’s eye view of the concert from the adjacent building.

We can also say an overview or an overhead view of something.