Geotagging

Geotagging refers to tagging of photos, videos, RSS feeds, or any other media with a location. That is, adding of metadata related to geographical identification.The growing use of GPRS-enabled multimedia and smart phones has made geotagging very popular nowadays. This can not only help people find images and information based on a location, but it can also be used to create location-based news and media feeds by combining an application like Google Maps with geotagged blogs, news articles and flickr photos.