航天信息综合应用平台研究

The Study on Compositive Application Platform of Space Information

以各类卫星、载人飞船、空间站、航天飞机以及月球探测器等航天系统作为观察平台,通过各种遥感器进行侦察、监视、预警,以及气象、地形、地貌观测,获取了海量的各类空间数据,为各类航天信息的应用提供了数据保障,是探索、开发和利用外层空间的技术基础。各类航天信息应用系统是航天信息综合应用的关键环节,对航天信息应用系统开发中涉及的关键技术进行了研究,提出了航天信息应用系统的结构,并设计了航天信息综合应用平台,该平台为各类应用系统的开发提供底层支持,使开发者只需关注业务功能的实现,大大减少了应用系统的开发工作量,为高效、高质量的航天信息应用奠定了基础。

As an observing plat,remote sensor in space system acquired various space data.The space information application systems are the key phase of synthetic application of space information.The paper deals with key techniques in developing space information application system.The system architecture is presented and the platform is designed.The platform includes data management, virtual scene management and virtual emluator.The platform provides essential software functions in order that developer pays more attention to their business work.The platform decreases developing work and lays the foundation of space information application.