空间对地 meaning in English
space to ground
space-to-ground
space-to-surface
Examples
- Space camera is one of important methods to observe the surface of the earth . many countries , therefore , think highly of it throughout the world
航空航天相机是实现空间对地观测的重要手段之一，受到世界各国的普遍高度重视。 - Synthetic aperture radar ( sar ) , as a high resolution microwave instrument , has an important status in the remote sensing . its ability to image large planetary areas in all weather during day and night makes it progressed in the space to earth observation applications
合成孔径雷达作为一种高分辨率的微波遥感设备，在遥感成像领域有着举足轻重的地位，它全天时、全天候、大面积成像的工作能力使它在空间对地探测方面有了深入的发展。