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Frontispiece: ZY‐3 image of Beijing Airport

. FRONTISPIECE. ZY-3 image of Beijing Airport. An image of Beijing Capital International Airport, China, which is one the busiest airports in the world with the most aircraft movements in Asia. The image was taken by the Chinese ZiYuan-3 (ZY-3) satellite which was launched on 9th January 2012 using a Long March 4B (Chang Zheng-4B -Y26) launch vehicle from the Taiyuan Satellite Launch Centre in Shanxi province. ZY-3 is China’s first civilian high-resolution stereo mapping satellite, and is operated by the State Bureau of Surveying and Mapping. The satellite has a mass of 2630 kg and a 506 km sun-synchronous orbit. It carries three linear array panchromatic CCD cameras and an infrared multispectral scanner. The front and rear facing CCD arrays have a spatial resolution of 3 5m and a 52 3 km ground swath, generating stereoscopic coverage. The third nadir panchromatic camera has a 2 1m spatial resolution. Image courtesy State Bureau of Surveying and Mapping, Beijing, China.