pixafe Earth synchronizes geodata and location names to images and writes these information into the metadata of the photos. The global location names of cities, districts etc. are written into the image metadata automatically. In some cases individual defined location names are very useful: Such individual names (lilke "in the Kindergarden", "At millers",) can be defines very easily. You just enter a name and radius to a given coordinate. Then alle images that have been taken in the radius to a coordinate are labeled with this name. So you have labled a large number of photos by just entering few names. The clue is, that you define such names once and use it again and again in futire for new images.