EIE and ESG EIE and ESG Presented by Presented by Wenwen Li Wenwen Li and and Danqing Xiao Danqing Xiao Wenwen Li, Danqing Xiao, Rob Raskin, Wenwen Li, Danqing Xiao, Rob Raskin, Rahul xxx, Phil Yang, Marge Cole, Myra Rahul xxx, Phil Yang, Marge Cole, Myra Bambacus Bambacus GMU, NASA, ESIP GMU, NASA, ESIP April-21th-2007 April-21th-2007 AAG 2007 AAG 2007 ---- ---- Spatial Web Portals for Supporting Sharing of Spatial Web Portals for Supporting Sharing of Earth Science Information Earth Science Information
Presented by Wenwen Li and Danqing Xiao Wenwen Li, Danqing Xiao, Rob Raskin, Rahul xxx, Phil Yang, Marge Cole, Myra Bambacus GMU, NASA, ESIP April-21th-2007 AAG 2007. EIE and ESG. ---- Spatial Web Portals for Supporting Sharing of Earth Science Information. Table of Content. - PowerPoint PPT Presentation
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EIE and ESGEIE and ESG
Presented by Presented by Wenwen Li Wenwen Li andand Danqing Xiao Danqing Xiao
Wenwen Li, Danqing Xiao, Rob Raskin, Wenwen Li, Danqing Xiao, Rob Raskin, Rahul xxx, Phil Yang, Marge Cole, Myra Rahul xxx, Phil Yang, Marge Cole, Myra
BambacusBambacus
GMU, NASA, ESIPGMU, NASA, ESIP
April-21th-2007April-21th-2007AAG 2007AAG 2007
--------Spatial Web Portals for Supporting Sharing of Earth Spatial Web Portals for Supporting Sharing of Earth Science InformationScience Information
Table of ContentTable of Content
IntroductionIntroduction ObjectivesObjectives ArchitectureArchitecture Key TechnologiesKey Technologies PrototypePrototype OngoingOngoing Conclusion and DiscussionConclusion and Discussion
Introduction (1)Introduction (1) Problems in Earth Science Data Sharing and Problems in Earth Science Data Sharing and
AccessingAccessing Large amount of dataLarge amount of data Poorly catalogedPoorly cataloged Widely dispersedWidely dispersed Difficult to accessDifficult to access
-Fast access and acquisition of Earth Science -Fast access and acquisition of Earth Science DataData Professionals’ perspective:Professionals’ perspective:
-Data integration and sharing-Data integration and sharing -Efficient spatial data management-Efficient spatial data management
Decision Makers’ perspective:Decision Makers’ perspective:-Models and accurate Predictions for future -Models and accurate Predictions for future
decision decision making.making.
Introduction (2)Introduction (2) EIE: Earth Information EIE: Earth Information
ExchangeExchange Developed from the joint effort of Developed from the joint effort of
NASA,ESIP,GMUNASA,ESIP,GMU Present data, Products and ServicesPresent data, Products and Services Integral and timely exchange of earth Integral and timely exchange of earth
science informationscience information Support 12 national applications:Support 12 national applications:
AAir Quality, Public Health, Carbon Managementir Quality, Public Health, Carbon ManagementWater Management, Ecological Forecasting, Water Management, Ecological Forecasting, Disaster Management, Agriculture, Aviation Safety, Disaster Management, Agriculture, Aviation Safety,
Homeland Security, Invasive SpeciesHomeland Security, Invasive Species
ObjectivesObjectives
InteroperableInteroperable and and IntegrativeIntegrative Earth Science data management Earth Science data management PlatformPlatform
InteroperableInteroperable Plug and Play (OGC)Plug and Play (OGC) Reduce development costReduce development cost Reduce development duplication Reduce development duplication
Prototype (2)- Air QualityPrototype (2)- Air Quality
Prototype (3)-Map ClientPrototype (3)-Map Client
Ongoing –Semantic Ongoing –Semantic SearchSearch
Conclusion and Conclusion and DiscussionDiscussion
Importance of EIEImportance of EIE Provide efficient and integral accessProvide efficient and integral access Expendable and flexible ArchitectureExpendable and flexible Architecture The utilization of search toolsThe utilization of search tools
Future directionsFuture directions Portlet development of semantic searchPortlet development of semantic search Provide operational version of EIE to Provide operational version of EIE to
both general public and professionals.both general public and professionals.
Thanks and Questions.Thanks and Questions.
AcknowledgmentsAcknowledgments
We appreciate the assistance of We appreciate the assistance of Dean Younger, Dave Omeney from Dean Younger, Dave Omeney from Compusult ltd, Canada; Rahul, Sunil Compusult ltd, Canada; Rahul, Sunil from UAH; Bin Zhou from GMU.from UAH; Bin Zhou from GMU.