Real-time geotaggingとは 意味・読み方・使い方

Real-time geotagging is a name given to the automatic technique of acquiring media (such as photos, audio or video), associating a specific location with the media, transferring the media to an online map and publishing the media in real time. It is thus an extension of an automatic geotagging process, requiring an in-built or attached location acquisition device (such as GPS or wi-fi triangulation), but also requires communication with a wireless data transfer device (such as mobile phone networks or wi-fi networks). Several modern cell phones and digital cameras already integrate camera, aGPS, and wireless data transfer into one device, thus directly producing a geotagged photograph. Real-time geotagging is sometimes referred to as "mobile geotagging" or "autogeotagging", but this does not imply the real-time publishing step.