摘要
资源一号02D卫星是我国首颗民用高光谱业务卫星,其更大幅宽、更高(细分)光谱分辨率的特点可满足新时期自然资源领域业务化监测需求,而卫星应用系统是卫星发挥效益、形成业务化应用的核心环节。文章从资源一号02D卫星的特点和业务需求出发,设计面向自然资源领域的基础数据产品和专题应用产品体系,着重介绍了卫星应用系统组成、系统业务流程、主要核心技术指标及系统试运行情况,针对数据几何、辐射质量以及典型应用等方面的难点开展了技术攻关,并提出了目前规模化生产亟需解决的问题。相关内容和成果可为其他相关卫星的规模化处理与应用提供参考与借鉴。
The ZY-1-02D satellite is China’s first hyperspectral service satellite for civil use.Its larger width and higher(subdivided)spectral resolution can meet the operational monitoring needs of natural resources in the new era.Satellite application system is the key to exert benefits and form business applications.Starting from the characteristics and business requirements of the ZY-1-02D satellite,this article designs basic data products and special application products system oriented to the field of natural resources.We focus on the composition of the satellite application system,system business processes,core technical indicators and system trial operation.At the same time,technical researches have been carried out for the difficulties of data geometric quality,radiation quality and typical applications,and the current problems that need to be solved to meet the needs of current large-scale production.The relevant content and results can provide reference for the large-scale processing and application of other related satellites.
作者
肖晨超
魏英娟
赵世湖
XIAO Chenchao;WEI Yingjuan;ZHAO Shihu(Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing 100048, China)
出处
《航天器工程》
CSCD
北大核心
2020年第6期136-141,共6页
Spacecraft Engineering
基金
国家重大航天工程。
