关于我国遥感卫星地面站发展规划的设想.ppt

AgencyReportfromNRSCC,LiuDingshengChinaRemoteSensingSatelliteGroundStationNationalRemoteSensingCenterofChinaWGISS-20September12-16,Kyiv,Ukraine,2,Agencyreport-NRSCC,TopicChineseMeteorologicalSatellitesMicro-smallSatelliteNationalSpatialDataSharingPlanSmallSatelliteConstellationforEnvironmentandDisasterMonitoring,3,Oct.19,2004，Geo.MeteorologicalSatellitesFY-2CwassuccessfullylaunchedFY-2C/D/Earemanufactured,withtheimprovementsbasedontheFY-2A/BFivechannelradiometersMorefrequentobservationsduringthefloodingseason(JuneAugust):half-hourMoreproductsforwidelyuseinmeteorologyaswellassurfacemonitoringAfterFY-2C,FY-2D/EwillbecontinuouslylaunchedtoformoperationalMeteorologicalSatelliteseriesFY-2D(2006),FY-2E(2009),Agencyreport-NRSCC,4,Agencyreport-NRSCC,5,NewProgressduringlastYear,Firstvisibleimagereceivedat29Oct.,2004,6,Micro-smallSatelliteCooperationwithSurreyWillbeLaunchedinSeptember,2005SpatialResolution:32mformulti-spectral;4mforPanchromaticSwath:600kmformulti-spectral;24kmforPanchromatic,Agencyreport-NRSCC,7,NationalSpatialDataSharingPlanStartedTopromoteaccesstoremotesensingdataforthepublicinterestinChinaFirststeptoestablishdatasharingsystemandnetworkforMODIS,Agencyreport-NRSCC,8,SomefutureplanandactivitiesMeteorologicalSatellitesPlanBesidesFY-2Series,NewGenerationMeteorologicalSatellitesareplanningandhopetolaunchat2006forFY-3AandFY-4at2012SmallSatelliteConstellationforEnvironmentandDisasterMonitoringarestartedtwosmallopticalsatellitesandonesmallSARsatelliteshallbelaunchedbefore2008(calledthe“2+1”Project)Finallyhopingtoformtheconstellationwith4opticalsatellitesand4SARsatellitesbefore2010(“44”).,Agencyreport-NRSCC,9,DisasterMonitoringSatelliteConstellation,PayloadthefirststageTheopticalsatellite1Widefieldmulti-spectrumcamerafourbands:(0.43-0.52m，0.52-0.60m，0.63-0.69m，0.76-0.90m)30mresolution,360km*2swathInfraredscanner(onoptsat1)fourIRbands:(0.75-1.10m，1.55-1.75m，3.50-3.90m，10.5-12.5m)150m300mresolution,720kmswath,10,PayloadthefirststageTheopticalsatellite2Hyper-spectrumimager110to128bandswith5nmRadioresolutioninaverage100mspatialresolution,50kmswathTheSARsatelliteSyntheticapertureradarS-band20mresolution,100kmswathwithincidenceangle25to47.,DisasterMonitoringSatelliteConstellation,11,TheestablishmentofsmallsatelliteconstellationwillmakeChinabeabletomonitordisasterandenvironmentextensively,timelyanddynamically,Agencyreport-NRSCC,12