Producing appendices for positive geographical referencing of object involves producing tree of potential paths starting from object, assessing paths using criteria, encoding remaining paths

摘要

The method involves producing a tree of potential paths (A-E) starting from an object (20), assessing the paths according to defined criteria that are suitable for use as break-off criteria for path formation and encoding the remaining paths as appendices that are the best matches to at least one of the defined criteria and at least one of further criteria.