卫星及应用产业是国家战略性高技术产业，是我国战略性新兴产业高端装备制造业的重点发展方向。本文在对卫星及应用产业的概念及范畴进行界定的基础上，分析了国内外卫星及应用产业的总体情况、关键产品、产业链及产业环境，通过剖析卫星及应用产业发展面临的主要问题，结合国内外卫星及应用产业的发展趋势，提出了促进我国卫星及应用产业发展的政策建议。

Satellite application is the key development direction of the emerging strategic high-end equipment manufacturing industry in China. With the objective of defining the concept and scope of the satellite application industry, this paper provides an overview of the domestic and international development status, existing problems and trends in this field. Policy suggestions to promote the satellite application industry are proposed in this paper, including enhancing innovation capability, accelerating momentous projects implementation, improving policy environment, persistence in military-civil integration development, and adopting a globalization strategy