RSS to GeoRSS converter
May 7, 2006
The brand new Geonames RSS-to-GeoRSS-Converter reads each entry in an RSS feed and tries to determine a geo location for the entry using a modified version of the Geonames full text search. If a geo location is found, its latitude and longitude in GeoRSS format are added to the feed entry. It works for any RSS feed, just pass the feed url as a parameter to the converter and your feed entries will get latitude and longitude in real time.
Here the Reuters WorldNews Feed enriched with lat/lng by Geonames and displayed on the Acme GeoRSS Mapper. It works like a unix pipe : the orginal Reuters feed is piped through the Geonames converter and the result is displayed on the Acme Viewer. You could imagine to pipe the result through a translation service, trough a filter service, trough a sort service, merge with an other feed and so on. In the end you have the original feed translated into your language, filtered by some keywords, enriched with geo information and sorted by distance to your home address. I digress, lets go back to our service.
In addition to adding GeoRSS information the converter is also able to convert from one rss dialect to an other RSS dialect. This is useful if the converted feed with the geo information should be displayed with a GeoRSS viewer which does not support the RSS dialect of the original feed. Just add the parameter type to the url with the target RSS dialect.
The converter has to take the language of the feed into account. Supported languages are English, German, Spanish, Italian and French. The automatic language detection of the converter is rudimentary and only uses the top level domain of the feed to determine the language (.de > de, .it > it ,….). The parameter lang can be used to pass a language and circumvent the automatic language detection.
This a very first release for this service and there is a lot of way for improvement. Don't hesitate to use the comments form below for your ideas and feedback.