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Experiences harmonising Datasets conform INSPIRE: Geobide in IDENA and Nature SDI+ projects

Experiences harmonising Datasets conform INSPIRE: Geobide in IDENA and Nature SDI+ projects. P. Echamendi, A. Huarte, J.L. Cardoso, P. Mendive, M. Cabello. Geobide Introduction What is Geobide? Components Examples of use IDENA Nature-SDI plus. Geobide. http://www.geobide.es.

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Experiences harmonising Datasets conform INSPIRE: Geobide in IDENA and Nature SDI+ projects

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  1. Experiences harmonising Datasets conform INSPIRE: Geobide in IDENA and Nature SDI+ projects P. Echamendi, A. Huarte, J.L. Cardoso, P. Mendive, M. Cabello

  2. Geobide • Introduction • What is Geobide? • Components • Examples of use • IDENA • Nature-SDI plus

  3. Geobide http://www.geobide.es • It is a suite of tools for integrating and deploying Geographical Information Systems • It aims to complement existing solutions. • It will enrich existing software and will integrate new solutions for the systems.

  4. Scope http://www.geobide.es • Tool for modelling, production, debugging and dissemination of GI • Fully embeddable in existing solutions • An SDK that could be enlarged according to our needs

  5. Characteristics http://www.geobide.es • Powerful: It implement OGC Standards and multiple CAD/GIS formats. • Independent: not linked to any GIS platform. • Light, < 30mb. The solution choose what is distributed. • Coherent. It offers a common environment completely independent of how it is used. • Easy to distribute. 100% developed in .NET.

  6. Data Modelling • Inspire • Loading Plug-in • Viewer • Migration and transformation • Quality Control • Geoprocessing Líneas de trabajo SDK GEOBIDE

  7. Geocatalog Geographic catalog based in XML which define entities and performance in a data model

  8. Geobridge Plug-in for accesing CAD/GIS data from Autocad, Microstation, ArcGIS...

  9. Geomap (beta) System for visualisation, edition, analysis and consultation of geographical information.

  10. Geoconverter Transform geographic formats, coordinate reference systems and update attributes

  11. Geobuilder Solution for designing and execution of geoprocessing diagrams.

  12. Distribution Version LT Version PRO

  13. Using Geobide: practical examples

  14. IDENA, SDI portal for SITNA • SITNA (Territorial Information System of Navarra) • Through IDENA: • SITNA incorporate defined requirements for INSPIRE Directive. • SITNA is open to other systems, by using services that fulfil specifications and standards shared by all spatial community • It was published in 2005 • Its portal has been renewed in 2010 http://idena.navarra.es

  15. GOALS • Increase general capabilities of the portal. • Enlarge number of data and metadata. • Improve management and publishing of information. • New OGC services: CS-W, WFS, WCS, WMC. • More attractive viewer. • Advanced tools • Metadata according INSPIRE. • Multilingual Portal • … http://idena.navarra.es

  16. Apply a new data model, unique for all information in SITNA: standardising and harmonising information, attribute names, file names, version nomenclature, metadata, etc For this purpose we used: Challenges http://idena.navarra.es

  17. Allow to define the Data model in an integrated way, based in several rules previously established http://idena.navarra.es • Characteristics: • Versatile: define entities, hierarchical structures, topological rules, configurations for extracting, converting, metadata, cartographic quality, etc. • Supporting adoption of INSPIRE Data specifications • Extensible: XML • Reusable: integrated in GEOBIDE, which provide several tools for managing geospatial data

  18. CONCEPTUAL SCHEMA http://idena.navarra.es

  19. Nature-SDI plus: • eContentplus proposal • From October 2008 to July 2011 • Partners: 30 (18 countries) • Themes: • Protected Sites (Annex I) • Biogeographical regions (Annex III) • Habitats and biotopes (Annex III) • Species distribution (Annex III) • Goals: • Establish a Good Practises Nature Conservation Network and achieve a set of harmonised data and metadata to be more accessible and exploitable. http://www.nature-sdi.eu/

  20. DATA HARMONISATION PROCESS http://www.nature-sdi.eu/ • Identify a source and target data model • Compare source and target DM using Data matching table • Choose Transformation Tool according to existing data • Create services and catalogues for publishing information in Nature-SDI plus Geoportal

  21. http://www.nature-sdi.eu/

  22. DGN, DWG, DXF, PostGIS, MySQL, SHAPE, SDE, FGDB, SQL, Oracle… Harmonised Data Toolkit .net • Transform formats • Update attributes • Change CRS • Identify XSD schemes • Export GML 3.2.1 Module 1 http://www.nature-sdi.eu/ • Harmonisation • Desktop application • Multilingual (Spanish, English…) • Version PRO • Updated via WEB

  23. http://www.nature-sdi.eu/ Select input and output layer

  24. http://www.nature-sdi.eu/ Select Target Data Model (Nature-SDI plus)

  25. Conclusions • Harmonising data into a common data model may offer great benefits to data providers and users of generic geospatial information • Harmonisation may be more or less complex depending on the existing data model and also the team specialisation, but now is more needed than never. • Organizations require friendly and simple applications, easy-to-use, for the task of harmonise, standardize, integrate and maximise reuse of data. • Experience acquired in this two projects has demonstrated that using Geobide performing this tasks is very easy, not requiring great GIS expertise and being feasible for small organisations and for large amount of data.

  26. Thank you

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