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环境遥感技术的发展已有几十年了,各种传感系统也涌现出来,雷达传感系统便是其中之一。虽然雷达没有其他成象仪器应用广泛,但地理学家对它的兴趣越来越浓。雷达成象在遥感技术中,尤其是在地球资源的探索方面正处于方兴未艾的发展中。一、自然资源的成象雷达雷达成象的应用主要是在自然资源方面。在送入太空轨道的飞行器系列中主要有海洋卫星(Seasat),天空实验室(Skylab),监视卫星(Sursat)(加拿大)和航天飞机(the Space Shuttle)。在高空飞机上主要是应用这两种雷达 SAR(合成孔径雷达)和
Environmental remote sensing technology has been developing for decades, and various sensing systems have also emerged. Radar sensing systems are one of them. Although radar has not been widely used in other imaging devices, geographers have become more interested in it. Radar imaging is in the ascendant in remote sensing, especially in the exploration of the Earth’s resources. First, the imaging of natural resources Radar imaging applications are mainly in natural resources. There are mainly Seasat, Skylab, Sursat (Canada) and the Space Shuttle in the series of vehicles that have been launched into space orbit. In high-altitude aircraft is the main application of these two radar SAR (Synthetic Aperture Radar) and