Mappingagency Ordnance Survey (OS) has launched a service offering free and unrestricted access to most of its map data.
英国地形测量局发起一项免费服务，用户可以免费、无限制地获得其绝大部分地图数据。
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"It's time for motorists to take a refresher in map-reading skills," said Scott Sinclair of national mappingagency Ordnance Survey.
英国国家陆地测量局的斯科特?辛克莱说：“司机们应该在看地图技能方面补补课了。
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Recently, the Yellow River Hydrographic Survey MappingAgency to convene in 2009 the Yellow River section of the unity of tests Xunhou mobilization meeting.