geolocation

Getting Started With Overpass Turbo – Part 1

The Open Street Map database contains detailed information about almost every square metre of the surface of the planet. Land use, building types, rivers, park benches, pubs, streets and millions of other data points are all mapped out and documented in detail. You might be familiar with the browser-based Open Street Map (OSM) website. Superficially …

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Extract, Research, Verify: Quiztime 6th October 2020.

Ever since I started blogging about image geolocation I’ve tried to write about methods and techniques that make solving these kind of puzzles more structured and systematic. In my professional career I was (until recently) a criminal investigator so it was helpful for me to transfer habits and methodologies from traditional investigation to the subject …

Extract, Research, Verify: Quiztime 6th October 2020. Read More »