发明名称 |
MAP DATA PRODUCT, MAP DATA PROCESSING PROGRAM PRODUCT, MAP DATA PROCESSING METHOD, AND MAP DATA PROCESSING DEVICE |
摘要 |
<p>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></p> |
申请公布号 |
EP1507246(A1) |
申请公布日期 |
2005.02.16 |
申请号 |
EP20030725807 |
申请日期 |
2003.05.16 |
申请人 |
XANAVI INFORMATICS CORPORATION |
发明人 |
NOMURA, TAKASHI |
分类号 |
G09B29/00;G09B29/10;(IPC1-7):G09B29/00 |
主分类号 |
G09B29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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