How to get a high-quality image of the area from Yandex.maps or Google maps?

Question

css

You need to make a map of the area and print it in a fairly large size (maybe A0, I don’t know for sure), but if you capture the desired area and make a screen, everything will somehow be small and not legible. How would you access a higher quality image?
I suspect that the Yandex.map API or Google maps can help here, but this will need to be dealt with. If anything, I'm familiar with the web (html, css, js and all).
If there are more popular methods than all this webdevalorpershchina, it will be great :)

Answer 1

F12 and see what kind of tiles the server sends you, then go to the browser cache folder and copy them.
There are also more complex ways.
The FSB PS has an extremely negative attitude towards high-resolution cartographic information.

Answer 2

The question is not entirely clear, if you need a resolution of a picture with a quality like in the movie "Enemy of the State" so that you can see the license plate of the car - then it's a bummer, besides the fact that such quality photos take up a lot of space, it's unrealistic to get them, the highest resolution is achieved aerial photography, not satellite photography. Naturally, there will be fewer such places than with conventional shooting from orbit. In any case, the quality and resolution of the photo is not higher than the standard for shooting from a height of about 1-2 kilometers. Well, not all places even have such permission, only for a small number, mainly large settlements.
The easiest way to get a large piece of the map is to display a full-screen map in maximum resolution, screen, move, screen again, then glue it in Photoshop, there is such a function - gluing a picture from pieces.