Disclosed is a method for supplying a program-aided information system with specific location information, in which the information system provides at least one selection of certain location-dependent information on the basis of a person-specific or object-specific location which is detectable by a sensor.The present invention is distinguished by the combination of the following steps: detection of positional data for a person-specific or object-specific location by a sensor, transformation of said sensor-detected positional data into a location representing form, which is associated with a reference system, within which said positional data can be spatially attributed, as well as being associated with a hierarchical structure, combination of said location representing forms in a location set and/or in form of positional vectors in which said positional data of at least two locations are linked in a prescribed order, and/or formation of location relations and/or positional vector relations between the locations, persons or objects within so-called positioned location sets, and application of operations for determining the matching of locations as a basis of generating or providing location-dependent person-specific or object-specific information.