This particular video from “The Balloon Project” is of a flight launched in Berlin, but there are several other locations available on the on their website. I’m not too sure how the authorities feel about this project, but the results are really interesting.

The Balloon Project is a video project that started with the idea to send a video camera over the city of San Francisco – no strings attached: just the wind, gravity, and chasing it down to wherever it lands. Watch us attempt video history as we continue to conquer new locations across the world.

There is a lot more information, and videos, on their website – Link
Central park is my personal favorite – Link