I saw this on Reddit, and having the data to hand, I thought I'd replicate it:

https://www.reddit.com/r/europe/comments/1s61cou/how_european_cities_stack_up_in_density/#lightbox

#mastodaoine

@bthalpin how are the shoulders in Dublin symmetrical, given east is the Sea and south is the Mountains?
@ColmDonoghue It's just a reflection, as in the original graph, to put the centre at the centre, I suppose. Also note that distance doesn't have a direction.

@bthalpin ok, fair enough.

Do you know where the centre of dublin, used in the graph, is located?

@ColmDonoghue

I picked it myself, Ormond Quay, roughly centre of the central district.

https://www.openstreetmap.org/search?query=53.346211%2C+-6.266037&button=#map=15/53.34621/-6.26604

München

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