See Flyover view in iPod Touch Maps app
Use the 3D view in the Maps app for iPod Touch
Here's how you can switch to the 3D Flyover view in Maps on your iPod Touch.
1. Open the Maps app on your iPod Touch.
2. Tap on the 3D button.
3. You can pan, zoom and rotate in Flyover view.
For more, see the original article at the link below.
iPhone 5 Tips and Tricks | Apple