Geographic data navigation 地理数据导航
geographic space navigation 地理空间导航
navigation geographic framework data 导航地理框架数据
Columbus is a rapidly growing player in the geographic imaging systems and navigation industry.
Columbus是在地理成像系统和导航工业方面快速成长的玩家。
The geographic location, navigation conditions, geological conditions, design standards, structural type and calculation method of Zhengbukou Junction Shiplock are briefly introduced.
简单介绍郑埠口枢纽船闸的地理位置、通航条件、地质情况、设计标准、结构型式和计算方法。
This paper mostly introduce three issues of Vehicle Navigation System, that are navigation geographic database standard, data structure and data model, superior road.
本文主要介绍了汽车导航系统中的导航地理数据库标准、数据结构与数据模型、最优路径三个问题。
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