Download - AHM 2014: A Few Notes on GEOSS Architecture
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A few notes on GEOSS Architecture
George PercivallGEO Task Faciltator IN-05 – GEOSS Design and Interoperability
EarthCube Test Governance IT Team
Chief Engineer, OGC
EarthCube All Hands Meeting
24 June 2014
OGC
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GEOSS Enterprise Viewpoint
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GEOSS Enterprise Viewpoint
GEOSS connects Observations to Decisions
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GEOSS Architecture Concepts
• System of Systems
– Participating systems are autonomous
– Shared vision
• Open
– Interoperability through open standards
– GEOSS Data Sharing Principles
• Evolutionary Development
– Agile/Scrum iterative development sprints
– Emergent architecture captured in viewpoints
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InformationViewpoint
ComputationalViewpoint
EngineeringViewpoint
TechnologyViewpoint
EnterpriseViewpoint
International Standard for IT ArchitectureRM-ODP Viewpoints
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InformationViewpoint
ComputationalViewpoint
EngineeringViewpoint
TechnologyViewpoint
EnterpriseViewpoint
GEOSS Vision and TargetsSocietal Benefit AreasSystem of Systems/ Interoperability
GEOSS AIP Architecture
RM-ODP Viewpoints
Earth Observations Geographic FeaturesSpatial ReferencingMetadata and QualityGEOSS Data-CORE
Catalog/RegistryAccess and OrderProcessing Services Sensor WebUser Identity
Component Types
Information Framework
Use Cases
Services
Tutorials
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Observations
• GEOSS Common Infrastructure (GCI)– Portal for identity– Broker/clearinghouse across communities
• Architecture and Data Committee– Architecture governance, e.g., GCI – Architecture guidance: AIP sprints and SIF
• Domain (SBA) Integrators– People that know both IT and Science– Key to building domain communities on the common
architecture