| 摘要 |
Map data is disclosed. The map data includes a multilink information list, a road name information list and an offset information list. The multilink information list has fixed-length multilink information elements each indicting a number of links contained in a corresponding multilink. The road name information list has road name information elements each indicating a road name of corresponding multilink information element. The road name information elements are arranged in the road name information list in an order in which the corresponding multilink information elements are arranged in the multilink information list. The offset information list has fixed-length offset information elements each indicating location of a corresponding road name information element in the road name information list. The offset information elements are arranged in the offset information list in an order in which the corresponding multilink information elements are arranged in the multilink information list.
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