利用ICESat卫星测高数据建立格陵兰冰盖DEM

极地是调节全球气候的重要因素,极地冰盖的消融对于全球气候的变化有着不可估量的驱动作用。因此,极地研究对于监测全球气候变化有着重要的意义。卫星技术的发展为人们对于极地的研究带来了技术上的支撑。通过ICESat激光测高卫星的发射,人们从新的角度认识了极地,并且能更好地对极地进行研究。

The polar is an important factor in regulating the global climate,the melting of the polar ice sheet has an invaluable driving effect on global climate change.The development of satellite technology has brought technical support to the study of polar regions.By launching the ICESat laser altimeter satellite,people can understand the polar from a new perspective,and study the polar better.