It's a very detailed model, with a measurement point every 50cm or so across the entire town. There are 12.9 million vertices (points) in this model.
You may need a reasonably modern computer for the model to work correctly, but give it a try. Use your left mouse button to rotate the model, right-hand button to pan, and the scroll wheel (or equivalent gesture) to zoom.
View this model directly on Sketchfab, where you can try full-screen mode.
If you get too close to buildings you may notice that you can see the 'points' that the model is made from. In the future technology will allow agencies to collect much more accurate and dense data, and faster computers will allow us to view more detailed models. Until then - enjoy!
LiDAR data is extremely useful to archaeologists to identify features in the landscape. This is my primary use of such data. In the future data like this will be useful for understanding how our towns have changed. This model is presented here for a bit of fun, and to demonstrate the many uses that this kind of data can have.