GIS is a basic technical support for position location, navigation and map presentation in LBS.

GIS是LBS的位置定位、导航及地图表达的基础技术支撑。

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GIS is a basic technical support for position location, navigation and map presentation in LBS.

GIS是LBS的位置定位、导航及地图表达的基础技术支撑。

youdao