GIJN’s Data Journalism Top 10: London’s Murder Hotspots, Hungary’s Media Monopoly, Data Journalism’s Fallacies

What’s the global data journalism community tweeting about this week? Our NodeXL #ddj mapping from November 26 to December 2 finds @VRCCrimCam mapping London’s medieval murder hotspots, @geckoboard illustrating common data fallacies to avoid, @ddjournalism teases the beta launch of the Data Journalism Handbook 2.0, and @GoogleNewsInit displays its data journalism courses.

Investigating With Databases: Verifying Data Quality

Editor’s Note: The Verification Handbook for Investigative Reporting is a new guide to online search and research techniques to using user-generated content and open source information in investigations. Published by the European Journalism Centre, a GIJN member based in the Netherlands, the manual consists of ten chapters and is available for free download.

A Guide to Verifying Digital Content in Emergencies

The Verification Handbook is a new resource for journalists and aid responders, with step-by-step guidelines for using using information generated by the public. Although targeted for use during emergencies, the handbook provides useful tips for verifying crowd-sourced information in general. Thanks to the European Journalism Centre, which developed the handbook, for allowing GIJN to publish this excerpt.