NASA公布最清晰月球表面3D地形图-快科技-科技改变生活

NASA公布最清晰月球表面3D地形图

ChrisR
2011年11月21日 07:45
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NASA近日公布了一幅迄今为止绘制最清晰的月球高程地形图。这幅地图利用2009年6月发射的月球勘测轨道器传回的数据绘制。

借助这幅地图，科学家能够准确描绘出整个月球的形状，分辨率也要超过以往。

此次公布的高程地形图几乎揭示出整个月球表面的沟槽和隆起，像素分辨率接近100米。地图上的一个像素所代表的区域面积大约相当于两个足球场。（文/广州日报）

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