摘要 |
A method for associating a virtual tag with a geographical location, comprising the steps of displaying (210) a two-dimensional geographical map; receiving (220) inputs specifying a line on the map; displaying (230) a vertical plane passing through the line, perpendicular to the map; receiving (240) information specifying a position of a virtual tag on the displayed vertical plane; and storing (250) the name and position of the virtual tag and the coordinates of the line on the map in a database.
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