introduction geospatial users workflow and needs problem and research goals contribution publication...
TRANSCRIPT
INSPIRE Conference, Edinburgh – June 2011
Supporting Content Publication for INSPIRE
Laura Díaz init - uji
Nicole Ostlaender ies - jrc
Sven Schade ies - jrc
INSPIRE Conference, Edinburgh – June 2011
• Introduction• Geospatial users workflow and needs• Problem and research goals
• Contribution• Publication Service: GEOSS Service Factory• Prototype assessment in a use case
• Conclusions
Index
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INSPIRE Conference, Edinburgh – June 2011
IntroductionGeospatial users workflow
• Share(publish/provide)
• Access• Visualize• Download• Process
• Discover• Access• Decide
• Act
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INSPIRE Conference, Edinburgh – June 2011
Introduction
• Geospatial Information Infrastructures (GII)• Top-down building methodologies• Complex publication mechanism
• Provokes• Lack of participation to
• Add/ Update online content
• Scarcity of up-to-date information• Underutilized geospatial infrastructures
Publication capacities
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INSPIRE Conference, Edinburgh – June 2011
Contribution
• Assisting in content publication and provision• Improving availability of online content in GII• Improving visibility within GII
• Availability: existence of content through standard services deployed on GII
• Visibility: resources are properly registered
Research objectives
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INSPIRE Conference, Edinburgh – June 2011
Proposed solution: Extended GIIContext
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• Initiative to implement Global Earth Observation System of Systems• Organize existing systems and content • To efficiently work with geospatial resources
• Rely on existing initiatives and standards• INSPIRE as one of the European
contributions
GEOSS
INSPIRE Conference, Edinburgh – June 2011
ContributionGeneral use cases
register
deploy
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INSPIRE Conference, Edinburgh – June 2011
Proposed solution: Extended GIIExtending GII
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GEOSS Service Factory (GSF)
INSPIRE Conference, Edinburgh – June 2011
WP
S In
terf
ace
• Keywords• Md url
• PublicationProfile
TransformationService
Conceptual DesignGSF Components
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MD Generator
Pu
bli
cati
on
Pro
file
content
INSPIRE Conference, Edinburgh – June 2011
WP
S In
terf
ace
TransformationService
Conceptual DesignGSF Components
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MD Generator
Pu
bli
cati
on
Pro
file
http://server.org/csw?service=csw&request=getRecordById…http://server.org/wfs?service=wfs&request=getFeature…http://server.org/wms?service=wms&request=getMap…
DiscoveryLink
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ImplementationOGC WPS Interface:
publish process
INSPIRE Conference, Edinburgh – June 2011
EuroGEOSS Use CaseEFFIS Example
• Lack of available online content
• Improve content availability
• Top-down+Bottom-up• User participation• Standards
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INSPIRE Conference, Edinburgh – June 2011
• Scientific Data
• Processing
• Sensors
• Citizens
as sensors
• Web 2.0
Prototype assessmentGSF integration
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INSPIRE Conference, Edinburgh – June 2011
Web client prototypePublication
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INSPIRE Conference, Edinburgh – June 2011
Web client prototypeAvailability&Visibility
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INSPIRE Conference, Edinburgh – June 2011
Closing
• GII extended with a proposed Publication Service• Assists in content provision• Mechanisms to chain publication and cataloguing• Integrates different content types
• Hybrid GII building methodology: Top-down + Bottom-up• More active participation of users• According international standards
• Hiding complexity to publish content• Avoid manual errors and time consuming• Opens a new channel for users to contribute massively
• Increase the usability of GII
Conclusions
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INSPIRE Conference, Edinburgh – June 2011
Thank you!
[email protected] [email protected]
Acknowledgements:
?
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