在对国内外遥感数据共享现状综合分析比较的基础上，针对环境一号卫星数据产品海量性、多源性、异构性、应用复杂性等特点，提出相应的数据产品共享标准规范、共享平台和共享政策，为环境一号卫星数据产品的高效、广泛应用奠定坚实的基础，以达到最大限度地满足用户的多样性需求、加强环境一号卫星数据产品的公益性服务和国际市场服务的最终目标。

The paper is aiming to mining standard regulations of data sharing, data sharing platform and data sharing policy of HJ-1 against the characteristics of massive data, multi-source, timeliness and complexity of the satellite data. Meeting the variety demanding extremely and strengthening commonweal service and international service of HJ-1 is the ultimate destination of the research.