Views to output location-specific data in GeoJSON, a JSON-based text format for encoding a variety of geographic data structures. • http://drupal.org/project/views_geojson
module. For new installations, you may find your geospatial needs better served by more modern modules such as OpenLayers, ... • http://drupal.org/project/gmap
version 3 enabled maps on which to display markers of locations found in location-enabled content-types. • Google Maps API v3 • http://drupal.org/project/getlocations
OpenLayers JS library into Drupal. They enable users to combine maps from different map providers with data from Views and CCK input. • http://drupal.org/project/openlayers
branch) adds the possibility of location based searching to the Search API module. • requires Apache Solr • http://drupal.org/project/search_api_location
that creates a robust, turn-key Locator using the Openlayers, Openlayers Proximity, Addressfield, Geofield and Geocoder modules. • http://drupal.org/project/ol_locator