Visualisation of the transport network of Washington D.C. over 24 hours. Developed by Rahul Nair in Processing. It is visualised in processing with a data set from WMATA transit system. The transport network has made their dat available through the open Google Transit Feed Specification (GTFS). If you want to have a go the set is available from HERE. It has been made available to allow for the third party development of application, especially mobile applications for travellers. This way the transport provider hopes to source attractive and convenient applications without having to pay for it. A good plan I guess. However, what I didn’t know is that there is a whole lot of feeds available through this GTFS schema. The list can be found HERE, only US, but pretty cool.
Beautiful how the the dots buzz around. The back and forward pattern is not as obvious as expected, for this the D.C. area is simply too busy. The overall pattern of an ebb between two and four in the morning is something one would expect, however it seems surprisingly short.
Second try can be found HERE.