这种地图资料在中国以外根本无人提供，他说，阿里巴巴做了真正了不起的工作，而我们能够率先利用这些数据，利用这些地图。
This kind of map material is not even available outside of China, he said. Alibaba has done a really great job and we've been the first to use this data, to use these maps.
对地图生产中的多源数据利用作了较为全面的研究，包括资料分类、数据获取方法和数据处理方法。把各种资料数据统一在一个应用平台上，保证了地图和空间数据的现势性；
Study application methods of the multi-sources data in map production, including sort of sources, data collection, and data processing, in order to updating the map and spatial data in one platform.
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