This is an interesting idea: tagging photos with data from a GPS device, allowing to 'localize photos'.
The software is called Grazer and it is in its first version. Grazer writes GPS-GeoData into the Exif-Information of digital pictures. The tagging is done automatically. Only the time on the digital camera needs to be set correctly.
Future versions should enable to create virtual flights through geo sorted photos.
Grazer can be downloaded here.
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