本文简要地综述了地球观测卫星及其可能的发展趋势。此外,还讨论了遥感信息从遥感器到用户的信息流程以及星体姿态测量和控制对景物再现具有直接影响的那些方面的问题。同时,梗概地介绍了选择系统的仪器设备及其性能要求,最后评价了与各种系统方案有关的公用舱设计准则。 This article briefly reviews Earth observation satellites and their possible trends. In addition, the information flow of remote sensing information from the remote sensor to the user as well as those aspects of the satellite pose measurement and control that have a direct impact on scene reproduction are also discussed. At the same time, a brief introduction to the selection of equipment and performance requirements of the system is given. Finally, the design criteria of common rooms related to various system solutions are evaluated.