Assorted Links

1. Evolution of European Motorways 1920-2020
   
   
2. Dataviz of spatial and temporal spread in networks
   
   
3. paper: Open office architecture seems to decrease the volume of face-to-face employees' interaction and increase electronic interaction.
   
   
4. Global Mapping of GDP at 1 km2 Using VIIRS Nighttime Satellite Imagery
   
   
5. Microsoft releases 18M building footprints in Uganda and Tanzania to enable AI Assisted Mapping
   
   
6. OpenRailwayMap, the open online map of the worldwide railroad infrastructure
   
   
7. In 2019, Helsinki had 0 pedestrian or cyclist fatalities for the first time since 1960. How Lowering speeds and traffic calming.