Geos2011 - Lorenzino Vaccari - Keynote speech
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Transcript of Geos2011 - Lorenzino Vaccari - Keynote speech
Max Craglia(1), Stefano Nativi(2), Mattia Santoro(2), Lorenzino Vaccari(1), Cristiano Fugazza(1)
Inter-disciplinary interoperability for global sustainability research
(1) EC–JRC, Institute for Environment and Sustainability -SDI Unit (2) National Research Council of Italy
GEOS 2011 - 4th International Conference on Geospatial Semantics 12-13 May 2011 – Brest, France
Outline
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Introduction
Over the next decade the global scientific community must take on the challenge of delivering to society the knowledge and information necessary to assess the risks humanity is facing from global change and to understand how society can effectively mitigate dangerous changes and cope with the change that we cannot manage. We refer to this field as ‘global sustainability research’ (ICSU, 2010).
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Five ICSU Grand Challenges
2. OBSERVING Develop, enhance and integrate the observation systems needed to manage global and regional environmental change
1. FORECASTING Improve the usefulness of forecasts of environmental conditions and their consequences for people
3. THRESHOLDS Recognizing key thresholds of non-linear changes to improve our
ability to anticipate, recognize, avoid and adapt to abrupt global environmental change.
4. RESPONDING Determine what institutional,
economic and behavioral changes can enable effective steps toward
global sustainability
5. INNOVATING Encourage innovation (coupled
with sound mechanisms for evaluation) in developing technological, policy, and
social responses to achieve global sustainability
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Global research needs
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Enabling Multidisciplinarity
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The role of public participation
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Outline
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Enabling integration of EO systems
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GEOSS Societal Benefit Areas
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European contributions to GEOSS
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Outline
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The EuroGEOSS Project
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The EuroGEOSS Thematic Areas
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Three Interoperability phases
Connect systems vertically from local to global
Connect systems horizontally
Expand to additional systems
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Weather Ecosys. Ocean
Apply to
… .
Two iterations: Initial Operating Capability and Advanced Operating Capability
Requirements
GMES
INSPIRE GEOSS
IOC
Forestry
Biodiv.
Drought
requirements
requirements
requirements
Inputs
NL
MulE-‐scale
Work-‐flow
Web 2.0
AOC extensions
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… .
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Outline
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The EuroGEOSS broker
EuroGEOSS Broker
Provider
User
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Services Data Catalogs Registries OGC W*S
GEO Portals
GEO Clearinghouse
Catalogs GEO Registries
Web 2.0 Resources
EuroGEOSS Brokering Platform (GeoRSS support)
BROKER
INSPIRE Portals
Communi8es Portals
Web 2.0 clients
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Supported Resource types • Download/Data/Process Access Services
– OGC WCS 1.0; 1.1.2 – OGC WMS 1.1.1; 1.3 – OGC WFS 1.0.0
• Discovery/Catalog Services – OGC CSW 2.0.2 core
• CSW /ISO AP 1.0 • CSW /ebRIM AP 1.0
– CSCSW /ebRIM/EO extension package – W /ebRIM-CIM extension package
• CSW OpenSearch extension
– OpenSearch discovery services • OpenSearch/FP7 GENESI-DR extension
– GeoNetwork 2.2.0 (or less) – - GeoNetworks 2.4.1
– Degree catalog service 2.2 – OpenSearch 1.1 – OpenSearch/GENESI-DR – THREDDS 1.0.1;1.0.2; – CDI 1.0.4; 1.3; 1.4; 1.6 – GI-cat 5.x; 6.x; 7.x; – GBIF discovery (REST-Full)
– GBIF access (REST-Full) – OGC WPS 1.0
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Published Discovery Interfaces • Published interfaces
– OGC CSW 2.0.2 – OGC CSW 2.0.2 ISO 1.0 – OGC CSW 2.0.2 ebRIM/CIM – OGC CSW 2.0.2 ebRIM/EO – OpenSearch – OpenSearch GENESI-DR extended interface – GI-cat extended interface
We do not impose one standard but accept diversity of disciplinary approaches and build
bridges to facilitate communication.
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Outline
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Services Data Catalogs Registries
Data (Transac@onal)
Data Data
THREDDS/ OPeNDAP
GEO Portals
GEO Clearinghouse
Catalogs GEO Registries
Web 2.0 Resources
EuroGEOSS Brokering Platform (GeoRSS support)
BROKER MD Editor
INSPIRE Portals
Communi8es Portals
Web 2.0 clients
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SKOS/RDF
Semantic Augmentation Component
Semantic Augmentation
Component OpenSearch
Extended Interface
Thesaurus A
Gazetteer
Adapter
Adapter
(Mediator)
Adapter
Discovery Broker
CSW/ISO
Thesaurus B
.. .
Client
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The Vocabulary Service
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Available Thesauri
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Semantic Augmentation Component
skos:prefLabel
skos:narrower
skos:narrower
skos:prefLabel
gemet:14937
gemet:14936
gemet:6033
“Географска дължина”@bg
"longitude"@en
“latitude"@en
skos:prefLabel
skos:prefLabel
skos:prefLabel
skos:prefLabel “co-ordinate system"@en
"Параметър"@bg
“parameter"@en
skos:narrower skos:prefLabel
gemet:14935
"Координатна система"@bg skos:prefLabel "Географска ширина"@bg
inspire:1
skos:closeMatch
skos:prefLabel
“Coordinate reference systems"@en
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Harmonization of Thesauri
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SKOS/RDF
Semantic Augmentation Component
Semantic Augmentation
Component OpenSearch
Extended Interface
Thesaurus A
Gazetteer
Adapter
Adapter
(Mediator)
Adapter
Discovery Broker
CSW/ISO
Thesaurus B
.. .
Client
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Semantic enhanced functionalities
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Outline
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Process integration
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Modelling Workflows and Processes
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The Business Process Modeling Notation (BPMN)
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Example of workflow: Forest map
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…….described in BPMN (extract)
• BPMN is a standard and has a precise semantic: each shape, symbol and connection has a well defined meaning, the participants are clearly identified and input datasets, intermediate products and final results are represented.
• It is possible to transform the diagram into an XML representation for the execution of the process and its exchange with other scientists.
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JRC RSDI Initiative (Michele Chinosi, Nicole Outslander)
Outline
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Web 2.0: two-way interaction
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Web 2.0 services analyzed
Service Name Available content type Twitter short texts Google Search API Vector data (KML format) Panoramio Raster data (photographs) Picasa Raster data (photographs) Flickr Raster data (photographs) OpenStreetMap Vector data (OSM format) Wikimapia Text (place names & descriptions) Geonames Text (place names) Geocommons Raster and vector data (maps)
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Web 2.0 resources support
Discovery Broker
CSW/ISO
Adaptor
Geonames
Flickr
OpenStreet Map
Wikipedia
Adaptor
Adaptor
Adaptor
Adaptor
Geocommons
OpenSearch(-geo) interface
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EuroGEOSS is also…
• Natural Language Processing discover and query interface.
• Cost-benefit analysis for the development of European and Global Spatial Data Infrastructures.
• Extension of the EuroGeoss multidisciplinary approach to other disciplines (3rd Interoperability phase): – Terrestrial, Atmospheric and Marine environments
(May 2011).
– Weather, Ocean and Water domains (September 2011).
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Conclusions
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For more information…
The EuroGEOSS Project and Broker (www.eurogeoss.eu)
DEMOS:
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Thank you for your attention