Nº527: migrations, recap, istanbul, guns, madrid <http://localhost:4000/rafagas/2017/01/20/527/>
20 Jan 2017 by Iván - An R experiment on world migrations patterns via @realivansanchez https://fronkonstin.com/2015/09/29/a-segmentation-of-the- world-according-to-migration-flows-ft-leaflet/ <https://fronkonstin.com/2015/09/29/a-segmentation-of-the-world-according-to-migration-flows-ft-leaflet/> - 2016 review of the OSM weekly best maps via @realivansanchez http://www.weeklyosm.eu/end-of-the-year-review-2016 - Istanbul urban database with layers useful for historical studies via @realivansanchez @amercader http://www.istanbulurbandatabase.com/# - USA violence, a study of deaths by guns via @realivansanchez https://www.theguardian.com/us-news/ng-interactive/2017/ jan/09/special-report-fixing-gun-violence-in-america <https://www.theguardian.com/us-news/ng-interactive/2017/jan/09/special-report-fixing-gun-violence-in-america> - How Madrid got its current shape in a series of maps via @realivansanchez http://www.geografiainfinita.com/2016/01/de-como-la-ciudad- de-madrid-fue-tomando-su-forma/ <http://www.geografiainfinita.com/2016/01/de-como-la-ciudad-de-madrid-fue-tomando-su-forma/>
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