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VO :虚则实之,应用为王. —— 乌鲁木齐天文站发展纪要. 王相锋 [email protected]. 国家天文台乌鲁木齐天文站. 2007.11 中国天文年会 广州. 内容. VO 背景框架简介 信息通讯技术应用现状 科学任务之 VO 需求 科研人员之 VO 需要 VO 应用为王之突破和扩展 VO 应用发展瓶颈 乌鲁木齐天文站的 VO 尝试和未来发展 结论. VO 背景框架简介. VO : Virtual Observatory 虚拟天文台是利用信息网络技术为天文科研观测监控管理、数据处理、资源共享提供全方位一体快捷服务 - PowerPoint PPT Presentation
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VOVOVOVOVOVO
VOVOVirtual ObservatoryITVOITVOVOVO
VO-IVOAVOVOVO
IVOA W/I GroupsData Access LayerData ModelWEBGrid&Web ServiceQuery LanguageResource Registry&Standards&Documents ProcessSemanticsUCDVOVOEventsVOVOTableApplicationsAstronomical Grid CommunityData Curation and PreservationIVOATheory
VO
WEB/DSP/FPGA/IO
145nm/DWDM80 x 40Gbs160 x 80Gbps@2550km80 x [email protected]/10GbpsWDMDWDM
245nm64DSP/FPGA/ASICPC2/4GB/1TBSAN/NASP
3IO/
4SDR1-2Gsps8-16AD2/42/4/8Gsps
5Linux/Windows/
632
7/10Mbps100/1000Mbps10/100GbpsQoSQoSPPP/SDH/ATM
8IPv4IPv6QoSTCP/UDP/
9INTERNET2VLBI
10//FFT/Wavelet//MatlabOrigin
11Fortran/CwindowslinuxJava
12PC/
13
14WEBHTTP-WEBHTTPIBMGridHPC
15
VO1
VO2//FOVCCD
VO3CCDAD
VO4VO
VO1VOVO
VO2VOVOVOVO
VO1VOVO-WEBVOWEB
VO2VOVOVOVO
VO1VOITVO
VO2WEBVOVOVO
VOVOWEBITVOVOVO
VOVO
ITVO
Harmonic AnalysisFourierFourier EulerFourier200FourierCZHardy-LittlewoodHardyBMOBesovLipschitz Walsh FourierFourierFourier CT 1 2 3- 4 5 6ab 7QMF