Report of the Architecture and Data Committee (ADC) R.Shibasaki (ADC, Japan)
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Transcript of Report of the Architecture and Data Committee (ADC) R.Shibasaki (ADC, Japan)
Report of the Architecture and Data Committee (ADC)
R.Shibasaki
(ADC, Japan)
Strategic Targets of Architecture and Data Management (ADM)
• Target of ArchitectureAchieve sustained operation, continuity and interoperability of existing and new systems that provide essential environmental observations and information, including the GEOSS Common Infrastructure (GCI) that facilitates access to, and use of, these observations and information.
• Target of Data ManagementProvide a shared, easily accessible, timely, sustained stream of comprehensive data of documented quality, as well as metadata and information products, for informed decision-making.
Strategic Targets of Architecture and Data Management (ADM)
• Target of ArchitectureAchieve sustained operation, continuity and interoperability of existing and new systems that provide essential environmental observations and information, including the GEOSS Common Infrastructure (GCI) that facilitates access to, and use of, these observations and information.
• Target of Data ManagementProvide a shared, easily accessible, timely, sustained stream of comprehensive data of documented quality, as well as metadata and information products, for informed decision-making.
Contribution of GEO
members
Contribution of GEO
members
Users
GCI
Contribution of GEO
members
Contribution of GEO
members
Users
GCI
?
How many data sets that meet requirements?
How easily discovered and used?
Operation is sustained?
Growth of Registered/Accessible Resources
DataData setssets
year
Number
Earth Earth Observation Observation SystemsSystems
ServicesServices
2010
500
141
1,000
1,500
191 43
10,000
1,000,000
100,000
10,000,000
Growth of Registered/Accessible Resources
DataData setssets
year
Number
Earth Earth Observation Observation SystemsSystems
ServicesServices
2010
500
141
1,000
1,500
191 43
2011 (Sept.)
90,909
1,492
381
10,000
1,000,000
100,000
10,000,000
Growth of Registered/Accessible Resources
DataData products*products*
year
Number
Earth Earth Observation Observation SystemsSystems
ServicesServices
2011(Nov.)2010
500
141
28,000,000+
1,000
1,500
191
1500+
43
500+
2011 (Sept.)
90,909
1,492
381
10,000
1,000,000
100,000
10,000,000
100,000,000
*via CEOS CWIC client integration(CWIC:CEOS WGISS Integrated Catalogue)
*via CEOS CWIC client integration(CWIC:CEOS WGISS Integrated Catalogue)
DataData setssets
GCI
Why have resources increased so rapidly?
resources
GCIBroker
Why have resources increased so rapidly?
resources
Why have resources increased so rapidly?
11
GCI
catalogue
Broker
catalogue
cataloguecatalogue
catalogue
resources
Why have resources increased so rapidly?
12
GCI
catalogue
Broker
catalogue
cataloguecatalogue
catalogue
resources
Semantic Issue in Search
13
GCI
catalogue
Broker
catalogue
cataloguecatalogue
catalogue
resources
rainfall precipitation
GEOSS Earth Observation Vocaburaly
14
GCI
catalogue
Broker
catalogue
cataloguecatalogue
catalogue
Earth Observation
(EO) vocabulary
resources
15
Passive to Active
Renewing GCI with Broker
GEOSS EO vocabularyDiscoverable data set or resources
can really meet users’ requirements?
Critical Earth Observation(EO) Priorities
Critical Earth Observation Parameters
Societal Benefit Areas
Used
Notused
Precipitation
Soil moisture
Surface air temperature
Surface wind speed
Land cover
How many of
the parameters
are covered by
downloadable
data sets?
Critical EO Parameters Covered by “Downloadable” Data Sets Through GCI
146 Critical Earth Observation
(EO) Parameters Top 25Importantparameters
121
23
88
EO parameters covered by “downloadable” data sets through GCI.
33
2
As of Nov, 2011
EO parameters not covered by datasets available on-line
111 or 76 % of
Critical EO parameters
are now covered.
111 or 76 % of
Critical EO parameters
are now covered.
ADC Achievements 2011• Discovery and access (e.g. download) of broader and more
heterogeneous EO data products with current technology– “Sprint to Plenary (StP)”
• Prototyping of New GCI with EuroGEOSS and GENESI DEC.• Facilitating access to GEOSS Data CORE
– AIP-4: supporting StP• Access to critical EO data sets (direct data access)• EO vocabulary (ontology team)• Software tools to access and exploit EO data
– Standards and Interoperability Forum (SIF) and AIP-4• Tutorial; “How to use GEOSS”
• “Interoperability Assessment White Paper” by SIF– Based on analysis on GCI uses, identified ways to improve GCI
functionality to better support interoperability.
Next Steps• Enhance work plan with clear definitions of targets and
milestones for ADC tasks, ensuring that the strategic targets are achieved by 2015.
• Evolve GCI– Enable access and exploitation of data discovered via GCI,
including mobile applications
– Support cross SBA applications (e.g. water + health ) for development of earth data products and information
• Facilitate the expansion of interoperable Earth Data Sets and their incorporation into GEOSS
• Better Communication– Create and implement a communication plan (e.g. Tutorial on
“How to use GEOSS”)
END
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