Alfie Long (@mobility_data) profile picture

Transport. Data. city blender.

London
Joined July 2019
Now with labels and highlighted areas
Making basemaps of the West Midlands using OS Open Data using ggplot in R. Often find chloropleth maps without reference to underlying features quite confusing. #WestMidlands #dataviz #maps @OrdnanceSurvey
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places people don't go (by public transport) using public transport stops database. Every 2km by 2km cell without a public transport stop is coloured green.
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Does it make sense to map temporal/spatial pattern data using polar charts over space? (Like this but imagine all the pie charts are polar/nightingale charts) #dataviz (chart from here: bit.ly/3pl9PsI )
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Public version of a mobility dashboard I'm working on. Only 2015/2016 data on there at the moment - concessionary travel on buses in #WMCA. Updating with 2015-2020 data in the new year. plz use and find errors julie.geog.ucl.ac.uk/tfwm_pu… #dataviz #TfWM Code: github.com/ESRC-CDRC/ihm_das…
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Both relating to US presidents/presidential elections youtu.be/OFiPCen_Z3Q youtu.be/xSOp507HJMA
Trying out @spatialanalysis's population line graph for the West Midlands (county). Has come about a bit more @BlackSabbath's Born Again than Unknown Pleasures
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Replying to @M_o_D_RCRDS @TfL
Google maps is really rubbish for cycle route planning. If you look at the images, the first one it suggests and the second one I have to make by dragging the route around. It becomes faster and goes down a quiter road. No idea what is going on in the algorithm but it is crap.
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