6. Mapping in the
Drupal ecosystem
|several modules for D6
|under heavy development for D7
|comparison of the geospatial modules on
http://groups.drupal.org/node/89769 (20)
7. OpenLayers
|interface to view map data
|open-source, third-party, javascript library
|openlayers.org
|project of the OSGeo
8. OpenLayers
and Drupal
|fully functional under D6
|integrates with CCK, Views and Filters
|uses CTools plugin architecture
|drupal.org/project/openlayers