Sliding from imagery realism to topographic abstraction

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Presentation of my PhD results at the 27th International Cartographic Conference, in Rio de Janeiro, Brasil, August 2015

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Sliding from imagery realism to topographic abstraction

  1. 1. August 23-28, 2015, Rio de Janeiro, Brasil 27th International Cartographic Conference
  2. 2. ICC 15 Charlotte Hoarau  Raster Data  Vector Data 24.08.15 2
  3. 3. ICC 15 Charlotte Hoarau  Hybrid representations  Interactive geovisualization tools© Géoportail, IGN © Swiss Topo © The Smithonian 24.08.15 3
  4. 4. ICC 15 Charlotte Hoarau  Various graphic design  Poor legibility 24.08.15 4
  5. 5. ICC 15 Charlotte Hoarau  Providing a design method to create Cartographic Continuum  Enabling the user to choose an in-between representation Topographic Map Imagery 24.08.15 5
  6. 6. ICC 15 Charlotte Hoarau  From the map  From the imagery  Procedural rendering methods 24.08.15 6
  7. 7. ICC 15 Charlotte Hoarau Cartographic readability Graphic continuity Visual heterogeneity 24.08.15 7
  8. 8. ICC 15 Charlotte Hoarau Local adaptation of vector symbolizations Cartographic readability Graphic continuity Visual heterogeneity Symbolization interpolation 24.08.15 8
  9. 9. Preservation of vector data legibility Poor legibility Too much saliency Control of the visual saliency 9
  10. 10. ICC 15 Charlotte Hoarau Determining a graphic context Selecting a contrasted color Symbolizing feature outline Extracting the main color 24.08.15 10
  11. 11. ICC 15 Charlotte Hoarau
  12. 12. ICC 15 Charlotte Hoarau 24.08.15 12
  13. 13. How to create a graphic path between two symbolizations ? Imagery Map 13
  14. 14. ICC 15 Charlotte Hoarau Imagery Map ? 24.08.15 14
  15. 15. ICC 15 Charlotte Hoarau Determining pivot symbolizations 24.08.15 15
  16. 16. ICC 15 Charlotte Hoarau  Using endings visual properties 24.08.15 16
  17. 17. ICC 15 Charlotte Hoarau  Using endings visual properties 24.08.15 17
  18. 18. ICC 15 Charlotte Hoarau Determining pivot symbolizations 24.08.15 18
  19. 19. ICC 15 Charlotte Hoarau Determining pivot symbolizations Interpolating symbolization parameters 24.08.15 19
  20. 20. ICC 15 Charlotte Hoarau  Applied to the hydrography Map color Imagery main color 24.08.15 20
  21. 21. ICC 15 Charlotte Hoarau  Applied to buildings Plain color Transparent color 24.08.15 21
  22. 22. ICC 15 Charlotte Hoarau  Applied to the vegetation Procedural texture Plain color 24.08.15 22
  23. 23. ICC 15 Charlotte Hoarau  How to choose & order pivot symbolizations?  How to combine interpolations?  How to synchronize cartographic themes ?24.08.15 23
  24. 24. ICC 15 Charlotte Hoarau  How to choose & order pivot symbolizations?  How to combine interpolations?  How to synchronize cartographic themes ?24.08.15 24
  25. 25. ICC 15 Charlotte Hoarau  How to choose & order pivot symbolizations?  How to combine interpolations?  How to synchronize cartographic themes ?24.08.15 25
  26. 26. GeOxygene Plugin How to configure symbolization interpolations ? 26
  27. 27. ICC 15 Charlotte Hoarau Imagery Map Couleur naturelle Texture naturelle 24.08.15 27
  28. 28. ICC 15 Charlotte Hoarau
  29. 29. ICC 15 Charlotte Hoarau
  30. 30. ICC 15 Charlotte Hoarau
  31. 31. ICC 15 Charlotte Hoarau
  32. 32. ICC 15 Charlotte Hoarau
  33. 33. ICC 15 Charlotte Hoarau
  34. 34. ICC 15 Charlotte Hoarau 24.08.15 34
  35. 35. 35
  36. 36. ICC 15 Charlotte Hoarau  Continuum design method 24.08.15 36
  37. 37. ICC 15 Charlotte Hoarau  Providing various representations in the same visualization  Allowing the user to interact with the continuum 24.08.15 37
  38. 38. August 23-28, 2015, Rio de Janeiro, Brasil 27th International Cartographic Conference This work is (partially) supported by the French National Research Agency : MapStyle project [ANR-12-CORD-0025]. ,

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