Geo-tagging is the process of adding geographic location information to digital content such as photos, videos, messages, or other data. The location is often recorded using coordinates from a device’s GPS, allowing the content to be associated with a specific place. This information can help users organize, search, and understand digital content based on where it was created or collected.
Geo-tagging is commonly used in photography, mapping, social media, travel applications, asset tracking, and location-based services. For example, a smartphone can automatically attach the place where a photograph was taken to its metadata. Applications can then use this information to display photos on maps, organize collections by location, or provide services based on geographic context. The accuracy of the location depends on the positioning technology and available signals.
