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   漂亮的石头 版主 Staff Member

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   今日，NASA更新了南极洲地表结构图。据介绍，这张图的原型是10年前被称为Bedmap中的南极大陆图。在这张更新后的Bedmap2中，NASA为这片满是冰川的世界里加入了更多的细节显示。
   
   
   
   而Bedmap2中的数据则来自于包括NASA冰桥行动(Operation IceBridge)在内的多个项目源。
   
   
   
   

    

   漂亮的石头, 2013-06-05

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