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Presentacion_PagusLVIA_Congreso_RIAD

El Proyecto Pagus fue presentado el pasado 13 de noviembre de 2013 dentro del 17º Congreso Mundial de Infraestructuras celebrado en Arabia Saudí.

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Presentacion_PagusLVIA_Congreso_RIAD

  1. 1. An ontology-based system for ontologyvisual impact assessment of transport infrastructures in the landscape M. Rincón, O. Sánchez, S. Timón, A. Ramírez, A. Alonso and J.A. Martín-Caro Martín- 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013 ! " #$
  2. 2. visual impact assessment A. Landscape variable in environmental impact assessment studies. Informative studies. B. Mitigation measures Project drafting C. Landscape restoration works. Specific projects intervening on theIRF World Meeting & Exhibition landscape. 17 th Riyadh, November 10 - 14, 2013
  3. 3. visual impact assessment EIA-LVIA: Institute of Environmental Assessment, The Landscape Institute, 2012: Guidelines for landscape and visual impact assessment. Third edition, (consultation draft). LCA: Swanwick, C., 2002: Landscape Character Assessment. Countryside Agency and Scottish natural Heritage. FHWA VIA: FHWA Office of Environmental Policy, 1988: Visual Impact Assessment for Highway Projects. US Department of Transportation. 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  4. 4. Landscape description in visual terms texture color line for m landform manmade water Vegetation 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  5. 5. Visual landscape analysis and assesment Visual quality Pattern character Pattern elements Fragility Environmental impact of transport infraestructures Visual impact of transport infraestructures 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  6. 6. Software application for visual impact assessment Cartography Images, Photographs Statistics merge Visual impact assessment Pattern elements Visual character Pattern character Visual quality Observer response Resource change Observer exposition Visual impact Evaluación del Impacto Visual 17th Observer IRF World Meeting & Exhibition sensibility Riyadh, November 10 - 14, 2013
  7. 7. System Requirements and Solutions Requirements Solutions • Modularity and decopling of resources • Components are separatedly implemented (Ontologies, Client, Server, DB, ...) • Optimize relation between latency and computational cost • Separate computing from visualization • • GIS Processing -> WPS GIS Visualización -> web, WMS/WFS • Standard formats (XML) • State of the art paradigms and UI Frameworks • GIS processing and visualization • Multi-platform • User-friendly and agile interface 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  8. 8. Pagus System architecture Web Client Server (Vaadin) WMS/WFS OpenLayers WPS Movile client WOS 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  9. 9. Pagus System functional modules • Project management. • Cartographic data management. • GIS-based fragility assessment • Viewpoint visual analysis • Visual impact assessment 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  10. 10. Visual Impact Assessment 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  11. 11. Visual Impact Assessment Editor View Point Selection 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  12. 12. Visual Impact Assessment Editor Viewpoint in terrain map Map information of the selected viewpoint Viewpoint in Fragility map 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  13. 13. Visual Impact Assessment Editor Cover edition 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  14. 14. Visual Impact Assessment Editor Attribute assessment 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  15. 15. Visual Impact Assessment Editor Category selection Pattern elements Attribute assessment Visual character Pattern character Visual quality Resource change Observer exposition Visual impact Observer response Observer sensibility 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  16. 16. Visual Impact Assessment Editor Element selection: - line - form - color - texture 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  17. 17. Visual Impact Assessment Editor Property Assessment 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  18. 18. Easy property assessment on polar charts using intuitive examples Concurrence Continuity Tilting Fluency 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  19. 19. Case study: Medina-Sidonia by-pass Medinaby- 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  20. 20. Fragility zones 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  21. 21. Pattern elements analysis 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  22. 22. Pattern character analysis 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  23. 23. Visual quality analysis 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  24. 24. Pattern elements difference Pattern character difference 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  25. 25. Case study: Medina-Sidonia by-pass MedinabyVisual Quality Vividness Visual Quality Vividness Elements Intactness Elements Intactness Character Unity Character Unity 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  26. 26. Conclusions and further work (1) • Pagus is a software tool for assessing the visual impact of a transport infrastructure (roads, highways, railways, ...). • Pagus integrates geographic (GIS-based) and visual (images) information. • Integrating cutting edge open technologies, Pagus is modular, agile and user friendly. • Pagus visual analysis connects with visual characteristics which are easy to evaluate by non-expert users. 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  27. 27. Conclusions and further work (2) • The future of this pioneering project depends on consolidating its implantation in consulting companies, integrating it in the current analysis methodology and assessment and extending its use in a regional, national and international framework. • Likewise, the tool needs new funding resources to allow a second phase where many analysis tasks can be automated using computer vision and artificial intelligence, this way improving its performance and facilitating even more the assessment process. 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013
  28. 28. ? Any question Contact information Mariano Rincón (mrincon@dia.uned.es) paguslvia@gmail.com 17th IRF World Meeting & Exhibition Riyadh, November 10 - 14, 2013

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