geotagged photos

Geofencing

Caitlin Dempsey

With all the location-based social media applications out there, it’s only logical that, in addition to being able to restrict ...

A map of central London on top of a cream background. The dark areas are where more photos of London have been geotagged.

Mapping Out Geotagged Photos

Caitlin Dempsey

These cartographers have mapped out geotagged photos to show areas where the most pictures by tourists have been taken.

Privacy in GIS Issues

Caitlin Dempsey

The increase usage of GIS and associated geospatial technologies has brought with it a rise in public concern over privacy. ...