Almost all smartphones now include a built-in camera that is capable of capturing still images and video.
Most smartphones also include a built-in GPS (Global Positioning Service) that works via satellites to provide
longitude and latitude information for geo-tagging and geo-location. This facilitates Geo-tagging original photos,
and the ability to geolocate events on Google Maps, adding a location dimension to captured images and video.
Web 2 services that support geotagged photos include Flickr and Vox.
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