METHODS AND APPARATUS FOR PERFORMING ENHANCED QUERIES FOR ITEMS SUCH AS MAPS AND GEOSPATIAL DATA

Methods and apparatus for cataloguing items such as maps and geospatial data sets store in a database information defining a geospatial region corresponding to each item and a size characteristic of the geospatial area. The database may be queried to identify items of interest by intersecting a search seed comprising one or more geospatial points lines or areas with the areas corresponding to the items. A result set containing items produced by a query may be ordered at least in part according to the size characteristics. In some embodiments the size characteristics comprise square roots of the areas of the geospatial regions.