The Contours Of Crime

The R Tutorial for Spatial Statistics spider web log has a serial of interesting maps visualizing London offense data. The spider web log shipping is a smashing tutorial on mapping information using R.

The maps include a choropleth map showing the give away of crimes inward each London borough, a heat map of offense inward London as well as a contour map of offense inward London. It is fascinating how these dissimilar map visualization techniques reveal dissimilar aspects close the nature of offense inward the U.K. capital.

The rut map seems to advise that offense is closely related to residential population. The areas alongside the lowest levels of offense are the fiscal districts of the City of London as well as Canary Wharf. The other areas of depression offense inward London seem to last other pockets of depression residential density, such every bit the large London parks.


The contour map of offense appears to seat distinct occupation areas of offense centered some Shoreditch High Street, Camden Town as well as the expanse of the West End some Leicester Square. It may non last a coincidence that these 3 areas are pop centers of night-life entertainment. It only powerfulness last that a large give away of intoxicated immature people leads to higher levels of crime.

Via: Visualoop


Mapbox lately used animated contour lines to visualize offense inward Chicago from 2001-2015. The Mapbox map is a neat demonstration of the capabilities of Turf.js.

Chicago Crime Data alongside Turf provides a moving timeline of offense inward Chicago over to a greater extent than than a decade. The graph beneath the map shows how Chicago offense during this menstruum has declined. One neat characteristic of the map is that yous tin choose a date-range on the timeline to loop through the selected fourth dimension menstruum inward the map animation.