This is the second artical to introduce geotag.
I just discover CK writed a new web application: Yuan.CC Maps.
This application is really a killer application for geotagging.
It can find the location via Google Maps / Yahoo Maps / UrMaps, and you can sign in flickr to geotag directly.
The operation is very simple. Mouse click, move....You will see the location in right-top corner is changing when you move the map.
After you get the location, you can add "geotagged lat=nn.nnn lon=nnn.nnn" tags in flickr to mark this picture geotagged.
Beside, you can sign in flickr directly (*1), then set filter tag to None, pick up your photo, move map to the location which the photo is pictured. Finally, press the button "Save location" in the right-bottom corner.
And you can browse the photo in the map.
How about this nice applicaton?!
1. When you sign in at flickr first time, flickr will ask you to allow Yuan.CC Maps to read/write tags. This time, you should press Allow.
1. Blog of Flickr Hacks: Yuan.CC Maps