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航空遥感即利用有人驾驶飞机、无人驾驶飞机、飞艇等航空飞行器,携载各类成像传感器,获取地球表面自然与人文景观所辐射的电磁波信号,经图像处理,提取自然与人文信息的技术,在基础测绘、国土资源管理、农林资源与生态环境调查、自然灾害监测以及军事侦察等诸多方面发挥着至关重要的作用。本文对国内外航空遥感技术发展现状进行了梳理,通过分析,提出了航空遥感发展趋势,对其应用前景进行了展望。
Airborne remote sensing refers to the use of manned aircraft, drones and airships and other aeronautical vehicles to carry various types of imaging sensors to acquire the electromagnetic wave signals radiated by the natural and human landscapes on the surface of the earth. After image processing and extraction of natural and humanistic information, In the basic surveying and mapping, land and resources management, agriculture and forestry resources and ecological environment investigation, natural disaster monitoring and military reconnaissance and many other aspects play a crucial role. In this paper, the status quo of aviation remote sensing technology both at home and abroad is reviewed. According to the analysis, the development trend of aviation remote sensing is put forward and its application foreground is prospected.