教育背景
1993.9–1997.7中國地質大學（武漢）計算機系本科
1997.9–2000.7中國地質大學（武漢）信息工程學院碩士
2000.9–2003.7中國科學院遙感套用研究所博士
工作履歷
2003.9–2004.6中科院遙感套用研究所助理研究員
2004.7–2007.9GeorgeMasonUniversityPost-doc
2007.10–2011.8GeorgeMasonUniversityResearchAssistantProfessor
2011.9–Present清華大學地球系統科學研究中心副教授
學術兼職
國際綜合地球觀測系統(GEOSS)專家組成員，國際開放地理信息協會(OGC)元數據服務標準工作組成員。曾擔任美國航空航天局(NASA)科研項目申請的評審專家(2009,2011)。
研究領域研究興趣
空間信息共享的理論模式，技術系統與標準體系、地學知識表達與智慧型計算、高性能地學處理。
研究概況負責設計和開發了國際綜合地球觀測系統(GEOSS)的系統與信息服務註冊中心。做為GEOSS核心組件，該系統管理和維護著GEOSS框架下共享的數據和信息資源的目錄。截至2011年8月，該系統被超過117個國家和地區的科研和管理人員所訪問。
提出了基於開放標準的元數據服務聯合(Federation)的解決方案，成功地實現了對觀測數據和氣象模擬數據的集成查詢和一致訪問。所構建的GMUGeoBrain元數據服務聯合系統，實現了對美國航空航天局對地觀測系統元數據服務(ECHO)、美國能源部勞倫斯•利弗莫爾(LLNL)國家實驗室的氣象模擬數據元數據服務以及美國喬治.梅森大學全球Landsat元數據服務的透明集成。
擔任了國際衛星對地觀測委員會(CEOS)的衛星數據集成目錄服務(CWIC)的系統設計組組員和開發工作組組長。截至2011年8月，CWIC系統已連線了美國航空航天局、美國大氣與海洋管理局、美國地質調查局和巴西國家空間研究院的衛星數據業務系統，也連線了包括中科院光電院在內的三個北京節點。該系統具備了衛星數據的集成發現和一致訪問的功能，為CEOS各個成員國家的對地觀測衛星數據整體進入GEOSS共享框架提供了技術保障。
獎勵與榮譽
1.NASAGroupAchievementAwardtoMulti-MissionDataSupportTeam,April16,2009.(Inrecognitionofmydedicatedeffort,aspartoftheMulti-MissionDataSupportTeam,tofacilitatetheuseofNASAEarthsciencedata,bythebroaderusercommunity,throughinnovativeMulti-MissionDataServices)
2.U.S.NASAESTOCertificateofAppreciation,January2009.(InrecognitionofmyvaluablecontributionandoutstandingsupporttotheAdvancedInformationSystemsTechnologyprogramandtheNASAEarthScienceTechnologyOfficeasaproposalreviewer)
3.NASARobertH.GoddardAwardforExceptionalAchievementforOUTREACH,September10,2008.(Inrecognitionofmydedicatedeffort,aspartoftheMulti-MissionDataSupportTeam,tofacilitatetheuseofNASAEarthsciencedata,bythebroaderusercommunity,throughinnovativeMulti-MissionDataServices)
4.院長優秀獎,中國科學院，2003.7
學術成果
34.Di,L.,Y.bai,Y.Shao,H.Wang,L.Kang,A.Warnock,M.Yapur,Y.Enloe.AGlobalEarthObservationDataDiscoverySystem-TheCEOSWGISSIntegratedCatalog.IEEEInternationalsymposiumonGeoscienceandRemoteSensing2012.(Inpress)
33.Bai,Y.,L.Di,A.Chen,Y.Wei,X.Cheng,D.Shen,Y.Shao,R.Shrestha,H.Wang,D.Nebert.GEOSSComponentandServiceRegistry:Design,ImplementationandLessonsLearned.IEEEJournalofSelectedTopicsinAppliedEarthObservationsandRemoteSensing(J-STARS).(Inpress)
32.Yu,G.,P.Zhao,L.Di,A.Chen,M.Deng,Y.Bai.bpelPower-ABPELexecutionengineforgeospatialwebservices.ComputersandGeosciences.(Inpress)
31.Bai,Y.L.Di(2011).ProvidingaccesstosatelliteimagerythroughOGCcatalogserviceinterfacesinsupportoftheGlobalEarthObservationSystemofSystems.ComputersandGeosciences.v37,n4,p435-443.
30.Shao,Y.,L.Di,J.Gong,Y.Bai,P.Zhao(2011).GISinthecloud:Implementingawebcoverageserviceonamazoncloudcomputingplatform.LectureNotesinElectricalEngineering,v98LNEE,n2,p289-295.
29.Chen,A.,L.Di,Y.Bai,Y.Wei,Y.Liu(2010).GridComputingEnhancesStandards-compatibleGeospatialCatalogueService.ComputersandGeosciences.v36,n4,p411-421.
28.Di,L.G.Yu,Y.Shao,Y.Bai,M.Deng,K.McDonald(2010).PersistentWCSandCSWServicesofGOESDataforGEOSS.IEEEInternationalSymposiumonGeoscienceandRemoteSensingIGARSS.p1699-1702.(Oralpresentation)
27.Nebert,D.,L.Di,Y.Bai,X.Cheng(2010).GlobalEarthObservationSystemofSystems(GEOSS)CommonInfrastructure(GCI).ESIPFederationSummerMeeting.(Posterpresentation)
26.Bai,Y.,L.Di,X.Cheng,Y.Wei,D.Nebert(2010).GEOSSComponentandServiceRegistry:EnablingtheRegisteringandDiscoveringofGeospatialResourcesWorldwide.AAGAnnualMeeting(Oralpresentation)
25.Di,L.,Y.Bai(2009).Bookreview:HighperformanceComputinginRemoteSensing.PhotogrammetricEngineeringandRemoteSensing.v75,n5,p10-11.
24.Chen,A.,L.Di,Y.Wei,Y.Bai,Y.Liu(2009).Useofgridcomputingformodelingvirtualgeospatialproducts.InternationalJournalofGeographicInformationScience.v23,n5,p581-604.
23.Bai,Y.,L.Di,Y.Wei(2009).ATaxonomyofGeospatialServicesforGlobalServiceDiscoveryandInteroperability.ComputersandGeosciences.2009.v35,n4,p783-790.
22.Bai,Y.,A.Chen,L.Di(2009).EOSdatafinder:Acomprehensiveweb-basedearthsciencedataportal.17thInternationalConferenceonGeoinformatics.(Oralpresentation)
21.Cheng,X.,Y.Bai,L.Di,andD.Nerbert(2009).ProvidingPublicStandardizedDataAccessFunction:LessonsLearnedfromAccessingUSGSLandsatArchive.17thInternationalConferenceonGeoinformatics.(Oralpresentation)
20.Hu,C.,L.Di,W.Yang,Y.Wei,Y.Bai,C.Lynnes,Y.Enloe,B.Domenico,GRuteldge(2008).Interoperabilitymiddlewarebetweengeoscienceandgeospatialcatalogprotocols.IEEEInternationalGeoscienceandRemoteSensingSymposium.v5,n1,pV89-V92.(Posterpresentation)
19.Hu,C.,L.Di,W.Yang,Y.Wei,Y.Bai,C.Lynnes,Y.Enloe,B.Domenico,GRuteldge(2008).TheResearchofInformationModelTransformationbetweenTHREDDSCatalogueandCS/WProfileSpecification.InternationalConferenceonInformationalTechnologyandEnvironmentalSystemScience,p290-295.(Oralpresentation)
18.Hu,C.,L.Di,W.Yang,Y.Wei,Y.Bai,C.Lynnes,Y.Enloe,B.Domenico,GRuteldge(2008).DesignandImplementationofaGatewayforCatalogueIngestingfromTHREDDStoCSW.InternationalConferenceonInformationalTechnologyandEnvironmentalSystemScience,p296-303.(Oralpresentation)
17.Chen,A.,L.Di,Y.Wei,Y.Bai(2008).Grid,Geospatial.EncyclopediaofGIS,editedbyShashiShekharandHuiXiong.Springer.p419-424.(Bookchapter)
16.Di,L.,andY.Bai(2008).CatalogueInformationModel.EncyclopediaofGIS,editedbyShashiShekharandHuiXiong.Springer.p70-77.(Bookchapter)
15.Bai,Y.,L.Di,A.Chen,Y.Liu,Y.Wei(2008).ChapterXXII:GeospatialImageMetadataCatalogServices.HandbookofResearchonGeoinformatics,editedbyHassanKarimi.IdeaGroupPublising.p171-177.(Bookchapter)
14.Chen,A.,L.Di,Y.Bai,Y.Wei(2008).GridComputinganditsApplicationtoGeoinformatics.AchapterinHandbookofResearchonGeoinformatics,editedbyHassanKarimi.IdeaGroupPublising.p213-221.(Bookchapter)
13.Wei,Y.,L.Di,G.Liao,B.Zhao,A.Chen,Y.Bai(2008).ChapterXXVIII:SharingofDistributedGeospatialDatathroughGridTechnology.HandbookofResearchonGeoinformatics,editedbyHassanKarimi.IdeaGroupPublising.p222-228.(Bookchapter)
12.Bai,Y.,L.Di,A.Chen,Y.Liu,andY.Wei(2007).TowardsaGeospatialCatalogueFederationService,PhotogrammetricEngineeringandRemoteSensing.Vol.73,No.6,p699-708.
11.Chen,A.,L.Di,Y.Wei,Y.Bai,Y.Liu(2006).AnoptimizedGrid-based,OGCstandards-compliantcollaborativesoftwaresystemforservingNASAgeospatialdata.30thAnnualIEEE/NASASoftwareEngineeringWorkshop,p159-166.(Oralpresentation)
10.Chen,A.,L.Di,Y.Wei,Y.Bai,Y.Liu(2006).Grid-enabledStandard-compliantOpenComputingEnvironmentforEarthScienceExplorationandApplications.IEEEInternationalSymposiumonGeoscienceandRemoteSensing,p237-240.(Oralpresentation)
9.Bai,Y.,L.Di(2006).FromServicereplicatoServiceGrid.GeoInformatics.May10-12,USGSNationalCenter,Reston,VA,USA.(Posterpresentation)
8.Di,L.,Y.Bai(2006).CatalogServiceFederationforSupportingGeospatialWebServices.ESIPFederationWinterMeeting.(Oralpresentation)
7.Di,L.,A.Chen,Y.Bai,Y.Wei(2006).ImplementationofGeospatialProductVirtualizationinGridEnvironment.TheSixthAnnualNASAEarthScienceTechnologyConferenceESTC2006.6p.(Oralpresentation)
6.Wei,Y.,L.Di,B.Zhao,G.Liao,A.Chen,Y.Bai,Y.Liu(2005).TheDesignandImplementationofaGrid-enabledCatalogueService.IEEEInternationalSymposiumonGeoscienceandRemoteSensing,v6,p4224-4227.(Oralpresentation)
5.Chen,A.,L.Di,Y.Wei,Y.Liu,Y.Bai(2005).GridComputingEnabledGeospatialCatalogueWebService.ProceedingsofASPRS2005AnnualConference.(Oralpresentation)
4.Rui,X.,C.Yang,P.Dong,Q.Cheng,Y.Bai(2003).CoalMineWebGISDevelopingwithJava.IEEEInternationalSymposiumonGeoscienceandRemoteSensing,v4,p2659-2661.(Posterpresentation)
3.Cheng,Q.,C.Yang,Z.Shao,D.Liu,Y.Bai(2003).APrototypeSystemofContent-basedRetrievalofRemoteSensingImages.IEEEInternationalSymposiumonGeoscienceandRemoteSensing,v6,p3700-3702.(Posterpresentation)
2.Bai,Y.,C.Yang,L.Guo,Q.Cheng(2003).OpenGISWMS-basedPrototypeSystemofSpatialInformationSearchEngine.IEEEInternationalSymposiumonGeoscienceandRemoteSensing,v6,p3558-3560.(Posterpresentation)
1.Bai,Y.,C.Yang,D.Liu,L.Guo(2002).SpatialSearchEngine:EnablingtheIntelligentGeographicInformationRetrieval.ISPRSTechnicalCommissionIISymposium.4p.(Oralpresentation)
