"I've been telling people to go out at night on either Sunday or Monday night to see the supermoon," said Noah Petro, who works for NASA's Lunar Reconnaissance Orbiter mission.
“我已经告诉人们在周日或者周一晚上出去观看，”诺亚·彼得说，他在美国宇航局的月球勘测轨道飞行器的任务工作。
As an active detector, Synthetic Aperture Radar (SAR) which provides high-resolution images in all-weather, all day and all night is widely used in military reconnaissance and civil field.
作为主动寻的探测设备，合成孔径雷达(SAR)可以全天候、全天时提供高清晰度图像，从而在军事侦察和民用上得到了广泛的应用。
应用推荐