geo task in-05 geoss design and interoperability steve browdy, in-05 c1 component lead george...
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GEO Task IN-05GEOSS Design and Interoperability
Steve Browdy, IN-05 C1 Component Lead
George Percivall, IN-05 Task Facilitator
GEO IIB Prep Meeting
January 2012
GEO Task IN-05GEOSS Design and InteroperabilityRelated GEOSS Strategic Targets•Architecture: Deployment, population, and enablement of sustained operations and maintenance of a user-friendly and user-accessible GEOSS Common Infrastructure (GCI), including the core components and functions that link the various resources of GEOSS.
Description•Manage the evolutionary technical architecture (design) of GEOSS and contributed Earth observation data and service resources. •Promote GEOSS interoperability principles. •Enable a sustainable GEOSS of value to the user – supporting the development of the GEOSS Common Infrastructure (GCI) and GEOSS communication networks for the access to, and use of, Earth observations and related services.
GEO Task IN-05GEOSS Design and Interoperability
C1 GEOSS Design and Interoperability
Status•Based on existing status of AIP and SIF•Details to follow
Priority Actions•Technical Design of GEOSS and Contributed Resources•GEOSS Interoperability Analysis and Support•GEOSS Research and Prototyping
GEO Task IN-05GEOSS Design and Interoperability
• Transition Issues– Implementing task team telecons– Introducing more than one component to IN-05– Establishing management guidelines for the task
and components– Establishing reporting requirements with the IIB– Establishing working arrangements with IN-03– Community outreach
GEOSS Task AR-09-01b
Architecture Implementation PilotAIP-4 Results, AIP-5 Planning
Points of Contact:
Nadine Alameh, George Percivall, Ingo Simonis
Open Geospatial Consortium (OGC)
January 2011
Architecture Implementation Pilot, Phase 4 (AIP-4)
Accessibility
to Critical
Earth
Observation
Priority Data
Sets
Thesaurus
for Earth
Observation
Parameters
Software
tools for
publishing
accessing
and using
data
Tutorials to
support data
providers to
get data
online
AIP-4 Primary Results
Accessibility
to Critical
Earth
Observation
Priority Data
Sets
• Table constructed of candidate data sets• Data sets registered in the GCI• GEOSS Data-CORE supported• Access services registered
• WMS, WFS, WCS, WPS, SOS, OPeNDAP
Thesaurus
for Earth
Observation
Parameters
• Served as SKOS at SPARQL endpoint• Format either JSON or XML • Made available at Geo Web Portal for
data discovery
AIP-4 Primary Results
• Semantic-enabled Mediation Components• EuroGEOSS Broker
• GENESI-DEC Search Service
• PML NETMAR
• Web Processing Services Components• Population estimation service – CIESIN
• Ecological forecasting – EuroGEOSS – UncertWeb
• Spatio-temporal processing services – Graphitech
• Coverage Processing – Rasdaman and Vightel
• Solar radiation parameters extraction – Mines Paris Tech
• Satellite, in-situ and model data processing – PML
• Heterogeneous data for common grids – EuroGEOSS Access Broker
General and
specialized
software
tools for
using data
Software
Tools for
publishing
accessing
and using
data
AIP-4 Primary ResultsClient Components for data exploitation
Areas of Coordination with the GCI
• Registration of the clients– Specification of supported ServiceTypes and
DataTypes during Registration– Impacts on CSR and SIR (list of mime types,
association between services and mime types)• Capture of parameters for invoking clients from GWP• Integration testing with GWP• Categorization of Processing Services to increase
reuse
AIP-4 Recommendations
• More exploitation clients and enabler components needed to fully achieve potential of GEOSS
• Continue to improve and evolve the GCI– Process for influencing features in the next release– Further automation of resource registration– More focus on resource monitoring
• Build on the success of AIP– Increase awareness of the value of contributing to GEOSS– Increase coordination with interdependent tasks– Continue development of tutorials– Distinguish between operational and development
contributions
Publishing AIP-4 and STP results on Web
http://www.ogcnetwork.net/pub/ogcnetwork/GEOSS/AIP4/index.html
Planning for AIP-5
• Scenario Driven Development as in AIP-3 and AIP-2
• Draft Schedule– Release CFP: February 2012– Kickoff Workshop: May 2012– Integration begins: September 2012– Results for GEO Plenary in 2012
• Routine Telecons on Tuesday
AIP-5 SBA Themes - Draft
• Disaster Management • Health: AQ and Waterborne • Water Resource Observations• Agriculture• (Biodiversity?)
AIP-5 Tech Themes - Draft
• User management and access services• Data access metrics• Data licensing support• Mobile clients• Coordinate Reference System IDs• Quality Assurance, Uncertainty, Provenance • (Ontology registry/Semantics?)• OpenSearch GEO • Capacity building repository• Continued tutorial development led by SIF
References
• GEO – earthobservations.org
• GEO Architecture Implementation Pilot– www.ogcnetwork.net/AIpilot
• GEOSS registries and SIF– geossregistries.info
GEOSS Task AR-09-01a
Standards and Interoperability Forum (SIF)Results and Planning
Points of Contact:
David Arctur, OGC
Steve Browdy, IEEE
January 2011
SIF 2011 Primary Results
• GEOSS Interoperability Assessment– Many GCI recommendations were implemented during StP– Pilot survey with communities
• Sprint-to-Plenary tutorial activity– Used the BPW as the development platform and publishing
platform– Formally worked in conjunction with AIP-4– This is an ongoing effort
• 3rd annual GEOSS Interoperability Workshop– Had many presentations by groups wanting to establish or
improve their relationships with GEO/ GEOSS– Discussed ways to improve GEOSS interoperability and
community engagement
Assistance for bringing more services online
• Led by SIF • AIP-4 Tutorials
– WFS: CREAF, enviroGRIDS, UAB– WCS: GMU, Jacobs University, CSISS, CREAF…– WMS: enviroGRIDS– SOS: EO2HEAVEN– WPS: Mines ParisTech– ‘Quality of data’ visualization: GeoVIQUA– Resource registration: SIF, GMU
• WCS software available– EOX/Rasdaman– GMU
Tutorials to
support data
providers to
get data
online
Tutorials on Best Practice Wiki
• Private area for development
• Made public when published
• Allows feedback from readers
• Links back to services, applications, and videos
SIF 2012 Plans
• Publish Interoperability Workshop report• Extend work on GEOSS Interoperability Assessment
– Community survey– Metric development– Interface with IN-03
• Continue tutorial development– Improve BPW experience– Work in conjunction with AIP-5 under IN-05
• Engage in follow-up discussions and plans with certain 2011 Interoperability workshop participants– GeoSUR (has begun)– WMO WIS– UNEP Live
Q & A
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