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类别:属于新一代对地遥感卫星。用途:主要用于科学试验、国土资源普查、农作物估产和防灾救灾等领域。研制单位:上海航天技术研究院。
Category: belonging to a new generation of remote sensing satellites. Uses: mainly used for scientific experiments, census of land resources, crop assessment and disaster prevention and disaster relief and other fields. Development Unit: Shanghai Aerospace Technology Research Institute.