谭娟, 白鹤峰, 陈勇, 王士成. 开放式遥感数据服务系统架构技术研究[J]. 武汉大学学报 ( 信息科学版), 2015, 40(7): 950-956. DOI: 10.13203/j.whugis20130548
引用本文: 谭娟, 白鹤峰, 陈勇, 王士成. 开放式遥感数据服务系统架构技术研究[J]. 武汉大学学报 ( 信息科学版), 2015, 40(7): 950-956. DOI: 10.13203/j.whugis20130548
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TAN Juan, BAI Hefeng, CHEN Yong, WANG Shicheng. Research on Open Remote Sensing Data Service System Architecture Technology[J]. Geomatics and Information Science of Wuhan University, 2015, 40(7): 950-956. DOI: 10.13203/j.whugis20130548
Citation: TAN Juan, BAI Hefeng, CHEN Yong, WANG Shicheng. Research on Open Remote Sensing Data Service System Architecture Technology[J]. Geomatics and Information Science of Wuhan University, 2015, 40(7): 950-956. DOI: 10.13203/j.whugis20130548
shu

开放式遥感数据服务系统架构技术研究

Research on Open Remote Sensing Data Service System Architecture Technology

    摘要
  • 摘要: 随着卫星数量、性能指标的提升,用户需求、数据容量的扩展,对新一代遥感数据服务系统的功能多样性、数据异构性、流程定制性、服务即时性、用户扩展性等方面都提出了严峻挑战。为提高系统投资效费比,适应系统建设灵活扩充、滚动发展的需要,通过对遥感数据服务系统的需求分析,基于系统架构技术发展,提出了开放式遥感数据服务系统架构,构建了遥感数据服务试验系统,验证了系统架构的灵活扩展能力、柔性配置能力和并行处理能力。

     

    Abstract: Withtheincreasingnumberoforbitingsatellites,andnumberofuserrequirements,expan dingvolumeofremotesensingdata,andimprovedtechnicalspecifications,remotesensingdataservicesystemsarefacingbigchallengesinprovidingofvariousbusinessprocessingfunctions,customizedworkflowsandontimeservices,andindealingwithheterogeneousdataandanincreasingvolumeofsystemusers.Inthispaper,anopensystemarchitectureforremotesensingdataservicesisproposedbasedonananalysisofsystemrequirementsandinsightsintocurrenttrendsofsystemarchitecturede velopmentthatsupportscalableandsnowballingsystemdevelopment,withhighRIO(ratioofinvesttooutput).Atestingsystemisconstructed;experimentalresultsshowthattheproposedsystemar chitecturehashighscalability,andaflexibleconfigurationwithparallelcomputingcapacity.犓犲狔狑狅狉犱狊：ｒｅｍｏｔｅｓｅｎｓｉｎｇｄａｔａｓｅｒｖｉｃｅ；ｏｐｅｎｓｙｓｔｅｍａｒｃｈｉｔｅｃｔｕｒｅ；ｗｏｒｋｆｌｏｗｃｕｓｔｏｍｉｚａｔｉｏｎ

     

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