Steve Coast has just unveiled a project he has been working on last month called open geocoder. A geocoder finds geographic coordinates by matching addresses and other string data. He sees a lacuna in the geospatial arsenal for an open geocoder that provides
- A simple list of strings and matching bounding boxes, all in the public domain
- A simple interface to add geocodes or fix existing geocodes
- An API to provide results to 3rd party sites
- A mechanism for saving unmatched strings (to be fixed later)
- Unambiguous IP licensing (the bounding boxes are derived from imagery owned/licensed by Microsoft)
Presumably the geocodes are to be contributed by the community such as the OpenStreetMap folks. James Fee gives an example of how the geocoder works.

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