SURVEY ON EYE WITNESS TRACKING USING API

Abstract Geo-tagging is a process in which a device can be located using the geo-location of that device. Geo-tag consists of Meta data comprises of the latitude, longitude co-ordinates; they can also include altitude and place names in it. This Meta data is responsible for giving the location of any particular devices. It can help users gain data about particular location. Location specific information can be gained from the device. These features are being used by Location based services to provide better services to the user. Location based services can be query based and can provide end user with useful information. Location based services are being provided by social media application like Instagram and Twitter.