Bringing Eco-Biological Metadata to         Eco-the INSPIRE metainformation world        Alessandro Oggioni & Tomáš Klimen...
Outlines  •   EnvEurope project overview  •   EnvEurope use cases  •   Metadata in EnvEurope  •   EnvEurope&INSPIRE  •   C...
EnvEurope project  • Proposes a design for environmental high    quality monitoring and long-term research    sites  • Exe...
EnvEurope project  • Aims to select&collect data from E-LTER to    provide information on environmental    quality in resp...
EnvEurope project – use cases  •   2 user groups  •   Exchange data  •   Services  •   Metadata                           ...
Metadata in EnvEurope  • Metadata levels        – Site level metadata - LTER InfoBase          metadata online entry point...
Dataset level metadata • EnvEurope MD specification development        – Reference MD specification – EML        – Extent ...
EnvEurope MD specification  Conceptual model – UML class diagrams derived    from XML schemas                             ...
EnvEurope MD specification  MD elements description tables        Metadata element name      Dataset title        Definiti...
EnvEurope&INSPIRE        •    Domain overlaps defined within 3 INSPIRE data themes        •    Registration as INSPIRE SDI...
Crosswalk EML2INSPIRE (ISO)  • Methodology                                              Specification frame               ...
Crosswalk EML2INSPIRE (ISO)   • Harmonization          ISO                                                 EMLconceptual l...
Crosswalk EML2INSPIRE (ISO)  • Semantic mapping                                   GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX...
Crosswalk EML2INSPIRE (ISO)  • Additional rules        –   Concatenate        –   Grouping        –   Constant definition ...
Crosswalk EML2INSPIRE (ISO)  • Implementation – mapping realization    in Altova MapForce                                 ...
Crosswalk EML2INSPIRE (ISO)  • Implementation – result            eml2inspire.xslt                                   GI201...
Crosswalk EML2INSPIRE (ISO)  • Transformation performance      eml2inspire.xslt                                   GI2011-X...
Crosswalk EML2INSPIRE (ISO)  • Transformation result check - ISO                                   GI2011-X-BORDER-SDI/GDI...
Crosswalk EML2INSPIRE (ISO)  • Transformation result check - INSPIRE                                   GI2011-X-BORDER-SDI...
Conclusions&Future work  • Developed MD specification should    satisfy both EnvEurope users&INSPIRE  • Partial efforts to...
Thank you very much for your                      attention!  Italian National Research Council - Institute of Ecosystem S...
Upcoming SlideShare
Loading in …5
×

Kliment oggioni ppt_gi2011_env_europe_remote_final

462 views
433 views

Published on

GI2011-X-border-SDI/GDI-Symposium, 23..5.2011: Bad Schandau (SAX)
[ 11. Sächsisches GIS-Forum ]
24.5.2011: Decin (CZE)
[ 1. Bohemian#Saxonian GIS-Forum ]

Published in: Technology, Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
462
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
4
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Kliment oggioni ppt_gi2011_env_europe_remote_final

  1. 1. Bringing Eco-Biological Metadata to Eco-the INSPIRE metainformation world Alessandro Oggioni & Tomáš Kliment GI2011-X-BORDER-SDI/GDI Symposium 23-24/5/2011 BAD SCHANDAU (SAX) # DECIN (CZE)
  2. 2. Outlines • EnvEurope project overview • EnvEurope use cases • Metadata in EnvEurope • EnvEurope&INSPIRE • Crosswalk EML2INSPIRE (ISO) • Conclusions&Future work GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  3. 3. EnvEurope project • Proposes a design for environmental high quality monitoring and long-term research sites • Exemplary establishment of common parameter sets to be collected across LTER Europe network • Based on existing infrastructures = lot of valuable date series • Focuses on 3 types of ecosystems (terrestrial, marine and freshwater) GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  4. 4. EnvEurope project • Aims to select&collect data from E-LTER to provide information on environmental quality in respect of indicators and methodologies applied in main European networks (E-ELTER, EIONET, Natura2000, etc. • Reorganise E-LTER network on the basis of suitable sites, reflecting ecological, political, economic stratification of Europe = will contribute to SEIS and GMES GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  5. 5. EnvEurope project – use cases • 2 user groups • Exchange data • Services • Metadata GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  6. 6. Metadata in EnvEurope • Metadata levels – Site level metadata - LTER InfoBase metadata online entry point – Dataset level metadata – no centralized metadata management tool, no online discoverable metadata – Both levels are important for users GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  7. 7. Dataset level metadata • EnvEurope MD specification development – Reference MD specification – EML – Extent definition - which element for what purposes (discovery, evaluation, use)?&What is required by INSPIRE legislation? – Documentation – UML, element details, XML examples – Implementation – MD management tool • Metadata acquisition and USE GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  8. 8. EnvEurope MD specification Conceptual model – UML class diagrams derived from XML schemas GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  9. 9. EnvEurope MD specification MD elements description tables Metadata element name Dataset title Definition Provides a name of the dataset that is being documented as is known within community. Obligation/condition Mandatory Multiplicity 1 INSPIRE/ISO element 1.1 Resource title/360. Title Example •Density and Biomass of phytoplankton in Lake Candia (1986) Example EML XML encoding <title>Density and Biomass of phytoplankton in Lake Candia (1986)</title> Example INSPIRE XML <gmd:title> encoding <gco:CharacterString>Density and Biomass of phytoplankton in Lake Candia (1986)</gco:CharacterString> </gmd:title> • Totally 20 MD elements defined and described in this way GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  10. 10. EnvEurope&INSPIRE • Domain overlaps defined within 3 INSPIRE data themes • Registration as INSPIRE SDIC • Experts participation within TWG BR-HB-SD • INSPIRE Annex II+III Data Specification Testing participation GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  11. 11. Crosswalk EML2INSPIRE (ISO) • Methodology Specification frame Harmonized Harmonization XML schema Standard description Title Semantic Source2Target to mapping element mappings Resource title Join, Concat, Additional Additional Group by0 rules transformation rules Constant, <xsl:for-each select= "$var1_instance/n:eml/dataset Stylesheets metadataProvider/ Implementation organizationName"> <gco:CharacterString> (XSL) <xsl:sequence select="xs:string(.)"/> </gco:CharacterString> </xsl:for-each> GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  12. 12. Crosswalk EML2INSPIRE (ISO) • Harmonization ISO EMLconceptual levelapplication level GI2011-X-BORDER-SDI/GDI BAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  13. 13. Crosswalk EML2INSPIRE (ISO) • Semantic mapping GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  14. 14. Crosswalk EML2INSPIRE (ISO) • Additional rules – Concatenate – Grouping – Constant definition – String joining – Data type definition – Combination of them GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  15. 15. Crosswalk EML2INSPIRE (ISO) • Implementation – mapping realization in Altova MapForce GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  16. 16. Crosswalk EML2INSPIRE (ISO) • Implementation – result eml2inspire.xslt GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  17. 17. Crosswalk EML2INSPIRE (ISO) • Transformation performance eml2inspire.xslt GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  18. 18. Crosswalk EML2INSPIRE (ISO) • Transformation result check - ISO GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  19. 19. Crosswalk EML2INSPIRE (ISO) • Transformation result check - INSPIRE GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  20. 20. Conclusions&Future work • Developed MD specification should satisfy both EnvEurope users&INSPIRE • Partial efforts to bring EML2ISO has been realized • Further mapping has to be done • EnvEurope MD management system has to be implemented • We have to get dirty with MD and collect them GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium
  21. 21. Thank you very much for your attention! Italian National Research Council - Institute of Ecosystem Study Italian National Research Council - Institute of Marine Sciences a.oggioni@ise.cnr .it tomas.kliment@gmail.com GI2011-X-BORDER-SDI/GDIBAD SCHANDAU (SAX) # DECIN (CZE) 23-24/5/2011 Symposium

×