Ground Truthing Google Maps

“Google Street View wasn’t built to create maps like this, but the geo team quickly realized that computer vision could get them incredible data for ground truthing their maps.” The Atlantic’s Alexis Madrigal gets an exclusive look at Google’s “Ground Truth” program, which uses Street View cars to check and improve map data. I can’t help but see giving press access to this as another example of Google explaining how hard making their maps is for competitive reasons.

Author: Jonathan Crowe

I blog about maps at The Map Room, review books for AE: The Canadian Science Fiction Review, and edit a fanzine called Ecdysis.