JSCh
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【我国首个即时遥感星座将启动建设,该星座由上百颗低轨遥感卫星组成】11月25日,第七届中国(国际)商业航天高峰论坛在武汉开幕。在本次论坛上,航天科工集团宣布我国首个即时遥感星座将启动建设,该星座将由上百颗低轨遥感卫星组成,形成全球覆盖的对地观测能力。尤其是观测效率将大幅提升。组网完成后,在几分钟之内就能获取全球任意区域的卫星观测数据,而以往的遥感卫星数据的获取往往需要几个小时甚至几天。
航天科工集团三院卫星运营产业技术总监 袁鸿翼:这个星座,实际从设计上它是个整体,卫星和卫星间有星间链路,可以通过很多卫星对同一个地区连续观测,实现高频次、分钟级的观测能力
航天科工集团三院卫星运营产业技术总监 袁鸿翼:这个星座,实际从设计上它是个整体,卫星和卫星间有星间链路,可以通过很多卫星对同一个地区连续观测,实现高频次、分钟级的观测能力
China Aerospace
51 minutes ago
[my country's first real-time remote sensing constellation will start construction, which is composed of hundreds of low-orbit remote sensing satellites]
On November 25, the 7th China (International) Commercial Space Summit Forum opened in Wuhan. At this forum, the China Aerospace Science and Industry Corporation announced that my country's first real-time remote sensing constellation will start construction. The constellation will be composed of hundreds of low-orbit remote sensing satellites, forming a global coverage of Earth observation capabilities. Especially the observation efficiency will be greatly improved. After the networking is completed, satellite observation data from any area of the world can be obtained within a few minutes, whereas the acquisition of remote sensing satellite data in the past often took several hours or even days.
Yuan Hongyi, Technical Director of Satellite Operation Industry of the Third Academy of China Aerospace Science and Industry Corp: This constellation is actually design as a whole. There are inter-satellite links between satellites. The same area can be continuously observed through many satellites to achieve high frequency, minute interval observation capability.