美军分布式通用地面站系统的发展现状与趋势

作为美军情报接收、处理和分发的主要系统，近年来，分布式通用地面站系统（DCGS）在全球信息栅格(GIG)、云技术、大数据等新兴信息技术推动下取得了显著建设成果。简要介绍了美军各军种DCGS系统的项目进展，重点总结了空军DCGS-AF系统和陆军DCGS-A系统的发展现状及技术特性，包括DCGS-AF Block 10.2和DCGS-A 3.0 Griffin软件基线的架构和能力等，结合DCGS系统在伊拉克和阿富汗战场的作战应用分析了系统的未来发展趋势，以期为相关人员提供参考。

Developing progress and trends of U.S. distributed common ground station

As a main intelligence collection processing and dissemination system of U.S. military forces,the Distributed Common Ground Station(DCGS) has made a great progress in recent years for benefiting from the global information grid(GIG),cloud technology and big data technology,etc. This paper briefly introduces the developing progress of U.S. DCGS,with emphasis on the status and features of Air Force DCGS-AF and Army DCGS-A,including the architecture and ability of DCGS-AF Block 10.2 and DCGS-A 3.0 Griffin software,etc.According to operational applications of DCGS in Iraq and Afghanistan, it aralyzes the future trends of DCGS in hope of providing reference for those concerned.