Dilemma X

China launches HD earth observation satellite Xinhua XICHANG, CHINA- China on 29 December 2015 launched its most sophisticated observation satellite, Gaofen-4, as part of the country’s high-definition (HD) earth observation project. Gaofen-4 was launched from the Xichang Satellite Launch Center in the southwestern province of Sichuan at 00:04 a.m. aboard a Long March-3B carrier rocket. […]