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MAP DATA PRODUCT, MAP DATA PROCESSING PROGRAM PRODUCT, MAP DATA PROCESSING METHOD, AND MAP DATA PROCESSING DEVICE
MAP DATA PRODUCT, MAP DATA PROCESSING PROGRAM PRODUCT, MAP DATA PROCESSING METHOD, AND MAP DATA PROCESSING DEVICE
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机译:MAP数据产品,MAP数据处理程序产品,MAP数据处理方法和MAP数据处理设备
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摘要
A first data product that can be read into a computer or a map data processing apparatus, contains therein map data having map-related information of a map. The map data includes: a structure having the map-related information divided into units of a plurality of divisions into which the map is divided; and a structure having management information for the map-related information divided into units of the divisions, and: the map-related information obtained by the computer or the map data processing apparatus can be updated in units of the individual divisions by using the management information. IMAGE
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