You're looking at 620 cars' worth of people on a single train in a comprehensive regional rail system serving Zürich, which has a metro area of 2.1 million people.
There are 35 metropolitan areas in the USA larger than Zürich's.
Here's how many Swiss trains (excluding the 18 local tram lines) serve a metro population the size of Providence's in three hours midday:
There are 40 metro areas in the USA bigger than Zürich's.
Lonboard 0.10 is now out!
Animate trajectory data on an interactive map, all from Python!
Also MovingPandas integration, draw bounding boxes on the map, @pyodide support, new ColumnLayer for rendering extruded cylinders, fewer required dependencies https://t.co/jB9PSkxYy2
Cool! @Flickr Maps seems to be powered by @protomaps now - along with @openstreetmap right in the corner (@LeafletJS too!)
That's a lot of geotagged photos!
https://t.co/eMrNrzRZDJ
The Matterhorn East Face in tears today.
A rockfall detached at approx. 4100 m shortly after 03:00h today leaving a widely visible trace in the seismic monitoring data https://t.co/hq8aFpJyNV
Not a bother to alpinists (the classic route follows the ridge) this is a warning sign.