WP GeoMeta lets you take MySQL's data types and spatial indexes when storing and searching spatial metadata..
When spatial search operator is used, WP GeoMeta will make sure that the spatial table is used, taking advantage of indexes and spatial relations..
It's meant to be platform that other GIS and mapping plugins can build on to allow interoperability between plugins..
WP-GeoMeta is tested and developed in the open over at GitHub.
There is more in GitHub repository and I'd love to get pull requests and bug reports over there ...
Install this plugin in the usual WordPress way, then go to your WordPress dashboard to Tools WP GeoMeta to see the status of your data and to use the included tools..
Upload the plugin files to the wp-content plugins wp-geometa directory, or install the plugin through the WordPress plugin screen directly..
Activate the plugin through 'Plugins screen WordPress..
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
Most of the previous changelog is no longer applicable to this plugin, but to wp-geometa-lib.
Read more