- Globe visualisation with heatmap with flight hub density (e.g. Schipol is hotter than Abuja… Actually is it?)
- Flights mapped out as edges
- could we make this geographically accurate in terms of flight paths?
- fun: allow for different map projections
- How many flights per day
- Separate / colour code by aircraft type
- Source of data?
- Satellite data - does this pick up planes?