Where on Earth Are You?
Sitepoint
An introduction to Where On Earth Identifiers (WOEID's), and using the Yahoo! Placemaker service to identify where someone is geographically by place name, rather than simply using latitude and longitude.
My Work
Writing
Targetted Geolocation with Geonames
Sitepoint
An introduction to geolocation and using the Geonames service to take geographcal co-ordinates, and then try and match them to real-life places.