computerprodukt with verteilungskartendaten; verteilungskartendatenerzeugungsverfahren, verteilungskartendatenerzeugungseinrichtung and device

摘要

Distribution map data for distributing a map by communication includes road data representing position information on the roads contained in a plurality of compartments and integrating name data for integrating name information for the same roads contained in the plurality of compartments without duplicating them. IMAGE