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小卫星是指质量在500Kg以下的卫星,从卫星行业的产业链来看:其上游是卫星制造以及相关的地面设备;中游主要包括卫星发射服务业以及卫星服务业务中的卫星固定业务;下游是卫星服务业,占比行业总规模的61%,包括对地观测业务、大众通信消费、卫星移动通信业务等。
Small satellite refers to the mass below 500Kg satellites, from the satellite industry chain point of view: its upstream is satellite manufacturing and related ground equipment; middle reaches mainly include satellite launch services and satellite services in the satellite fixed business; downstream is Satellite services, accounting for 61% of the total size of the industry, including earth observation services, consumer communications, satellite mobile communications business.