Sherlock Holmes and GIS

If Sherlock Holmes was alive today, like he is in the modern day Sherlock TV Show, he would use geospatial technologies and extensive closed circuit camera systems (CCTV) to solve crime. This isn’t purely speculation, because as co-creator of the tv series Steve Moffat points out, Sherlock Holmes was a modern detective during his time. In today’s world, law enforcement face cuts and are looking for solutions such as London’s Metropolitan Police Service using special or volunteer constables to cut costs. It provides hands-on training for volunteers who might later decide to pursue it full time. The London Metropolitan Police Department or “Scotland Yard” invented the crime analysis pin map in the 1820’s and continue to utilize the most updated GIS technologies. Internet Eyes is a controversial effort to allow the public to “to monitor live CCTV feed from our Business Customers, and notify them the instant a crime is observed” for a reward. It’s not difficult to imagine Sherlock Holmes using modern day geospatial technologies to solve crimes. As Holmes cried in the Adventure of the Copper Beeches, “Data! Data! Data!” he cried impatiently. “I can’t make bricks without clay.” — a true geospatial analyst at heart.

One thought on “Sherlock Holmes and GIS

  1. The new Sherlock is still available for viewing in the US for a few more weeks at
    In the first episode he used his own internal map of the streets of London to make a walking/running route to intercept a taxi. He often uses google, maps, and online weather data in the other episodes for information gathering. Well worth the viewing.

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