Monthly Archives: September 2015

The common item that lets you find a photo’s location in a GPS track is the time it was taken. In database terminology, time is the join column. Since I’m starting with photos that are already timestamped, I want to … Continue reading →

I have over 50,000 photos I’d like to tag with the locations they were taken. In a perfect world, this would be a relatively simple matter of looking up each photo’s creation date and time, finding that date and time … Continue reading →