3D Reality Maps released their three dimensional map of Munich in 2005. Now they have released the equivalent DVD for Berlin.
Using this software you can fly like a bird over the streets of Berlin and explore its parks and buildings - all in three dimensions and with photo-realistic detail.
This software is similar to Google Earth, but with substantially more detail and higher quality imagery.
The DVD can be bought online for €50, it comes in both German and English languages.
This could be useful for newcomers to the city who wish to orient themselves, or existing residents who are interested exploring for fun.