To realize the GIS data sharing, the fundamental method is to build a uniform data format in the world.Further more, some macro-regulations and inductions should be given by the governments.是什么意思_To realize the GIS data sharing, the fundamental method is to build a uniform data format in the world.Further more, some macro-regulations and inductions should be given by the governments.在线翻译_英语_读音_用法_例句