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- concepts and contributions from Norway
Sverre Iversen, Geological Survey of Norway (NGU)ICC Conference Santiago, Chile 15-21. November 2009
«One Geology»,the global geological jig-saw puzzle
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Contents
• OneGeology initiative (1G)
• OneGeology Europe (1GE)
• 1GE portal examples
• 1GE Metadata editor
• GeoSciML & Vocabularies
• NGU Service architecture
• Conclusions & Outlook
• Useful Links
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OneGeology- global initiative
• make geological map data for the Earth accessible
• contribution to the International Year of Planet Earth
• useful for the environment, the industry, development aid and planning
• founded on standards• >110 countries participate and >40 of these
provide services
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March 2006September 2006December 2006March 2007June 2007September 2007December 2007March 2008June 2008September 2008December 2008March 2009June 2009September 2009
OneGeology initiative - the participation timeline
www.onegeology.org
Participating nation Participating nation and data server
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OneGeology Europe
• A two year project - started in autumn 2008 with a budget of 3.25M€ (80% EU funded).
• Harmonise and share dataset critical for society - groundwater, soils & bedrock, geohazards and pollution.
• Make a significant contribution to INSPIRE • From 1:1 M to high resolution services.• Multilingual metadata service.• 10 Work Packages (WP).• 29 partners from 20 countries.
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OneGeology Europe- participating countries
OneGeology-Europe data provider and consortium member
OneGeology data provider
www.onegeology-europe.eu
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OneGeology Europe- work packages – a selection
• WP3: 1:1 M pan-European Services
• WP4: Metadata Service
• WP5: Standards
• WP6: Portal
• WP9: High resolution Services
onegeology-europe.brgm.fr
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1GE portal examples- Surface geology: harmonized age & topography
onegeology-europe.brgm.fr/geoportal
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1GE portal examples- Surface geology: harmonized age & topography
onegeology-europe.brgm.fr/geoportal
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1GE portal examples - Geohazards: radon & topography
onegeology-europe.brgm.fr/geoportal
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1GE portal examples - Geohazards: rock fall & topography
onegeology-europe.brgm.fr/geoportal
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Metadata editor - named MIcKA
• Hosted by the Czech Geological Survey. • Compliant with INSPIRE and ISO.• Multilingual GUI – now 16 languages. • Harvesting and editing:
– Create and edit new metadata.– Import of ISO metadata.– import through WFS & WMS URL’s.
• Providers of Metadata must translate key elements to English.
• Cookbook & metadata profile for 1GE under development.
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GeoSciML & Vocabularies- semantic & scientific interoperability
• GeoSciML is an open exchange format based on GML for GeoScience.
• Vocabularies are used in GeoSciML models as unified semantic and scientific geological classifications.
Composite Map
Scientific Interpretation (Geologist)
Data Content (Ontology)
Data Structure (GeoSciML)
Data Language (GML)
Data Services (WMS, WFS, WCS)
Scientific Interpretation (Geologist)
Data Content (Ontology)
Data Structure (GeoSciML)
Data Language (GML)
Scientific Interpretation (Geologist)
Data Content (Ontology)
Data Structure (GeoSciML)
Data Language (GML)
Service
Syntax
Schematic
Semantic
Scientific
Map 1 Map 2
Service
Syntax
Schematic
Semantic
Scientific
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NGU Service architecture- two kinds of audience
MapServer
1GEConnector
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Mapserver
NGU Service architecture - 1GE Connector
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NGU Service architecture - 1GE Connector: mappings
lang=no
Exposed
Layer
Layerlang=en
Exposed
Service
GeoSciML
Encoding
DB
Field
DB
Field
lang=no
DB
Field
DB
Field
DB
Fields
lang=en
XML configuration
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1GE Portal
NGU
1GE Connector
Other Member State
1GE Connector
Geology
Services
* Topography
Services
* Other
Services
* IP authorization
NGU Service architecture - external services through IP-authorization
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Conclusions & Outlook
• Brilliant guidance by British Geological Survey (BGS) and Bureau of Geological and Mining Research – France (BRGM). Made us implement for 1G easier.
• We need more high resolution topographic services.
• Delayed vocabularies means delayed services.
• Portal & Service design can still improve.• Improved usability means further
harmonisation.
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• OneGeology– www.onegeology.org– portal.onegeology.org
• OneGeology Europe– www.onegeology-europe.eu– onegeology-europe.brgm.fr/geoportal– http://one.geology.cz/metadata/
• Geological Survey of Norway– geo.ngu.no/pub/ICC09SverreIversenNorway1G.htm– geo.ngu.no/NGU_Bedrock_and_Superficial_Geology/– geo.ngu.no/NGU_Bedrock_and_Superficial_Geology/1GTasksNGU.pdf
Useful links