0
Visualizing
 Fire Risk
             Virtual
        in
              Earth
   Dave Bouwman / GIS In the Rockies 2008
who is
  this
  guy
Fort Collins ArcDeveloper Group


       Fort Collins Alt.NET Group
~
minutes
slides
live
demo
Surface Fuels
      FBPS 1 - Short grass (1 ft.)
      FBPS 2 - Timber (grass and understory)
      FBPS 3 - Tall grass (2...
Fire Occurrence Areas
     Fires per 1000 acres per year
           Non-Burnable
           0 - 0.024
           0.025 - 0...
Wildfire Threat
   Non-Burnable

         Low

         Moderate

         High




    13
spatial data
    in ArcSDE
ArcGIS
  Server
     Integration
users
non-technical

                want
relevant
answers
these users
   understand
“Tools”
“Tasks?”
“Intuitive?”
right
  tools
how
9.3
ArcGIS
  Server
options
“baked in”
   tile caching
ArcGIS Javascript
  Extension for
  Virtual Earth
only supports
 “fused” caches
pre-cache
on
 the
   fly
“other”
   tile caching
tile layer in virtual earth
Virtual Earth API
VETileLayer
quadkey parsing
sample
 code
Tile Server*
•   Opensource
•   Plug-in model
•   ArcGIS Server
•   ArcIMS
•   Any WMS Server


*2nd Prize in ESRI’s 2008
...
TileService      Map Server




        Layer1


        Layer2


        Layer3


        Layer4


        Layer5
TileService      Map Server




        Layer1


        Layer2


        Layer3


        Layer4


        Layer5
why wms
?Layers=…
Spatial =
        Slow(er)
tables = FAST
stored procedure
   Select * from FIREPOINTS where
   POINT_X > LONMIN and
   POINT_X < LONMAX and
   POINT_Y > LATMIN and...
Clustering
javascript               script service (asmx)
                  bbox
     GetPoints                     GetPoints

      ...
geogeeks
simple tools
  complex questions
Questions
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
Using Virtual Earth to Visualize Fire Risk (Sept 2008)
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Using Virtual Earth to Visualize Fire Risk (Sept 2008)

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Talk given at GIS In The Rockies in September 2008, this talk reviews some work we did using Virtual Earth to visualize fire risk data.

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Transcript of "Using Virtual Earth to Visualize Fire Risk (Sept 2008)"

  1. 1. Visualizing Fire Risk Virtual in Earth Dave Bouwman / GIS In the Rockies 2008
  2. 2. who is this guy
  3. 3. Fort Collins ArcDeveloper Group Fort Collins Alt.NET Group
  4. 4. ~ minutes
  5. 5. slides
  6. 6. live demo
  7. 7. Surface Fuels FBPS 1 - Short grass (1 ft.) FBPS 2 - Timber (grass and understory) FBPS 3 - Tall grass (2.5 ft.) FBPS 4 - Chaparral FBPS 5 - Brush FBPS 6 - Dormant brush, hardwood slash FBPS 7 - Southern rough FBPS 8 - Closed timber litter FBPS 9 - Hardwood (long-needle pine) litter FBPS 10 - Timber (litter and understory) FBPS 11 - Light slash FBPS 12 - Medium slash FBPS 96 - Urban FBPS 97 - Non-burnable agriculture FBPS 98 - Water FBPS 99 - Non-burnable, barren 10
  8. 8. Fire Occurrence Areas Fires per 1000 acres per year Non-Burnable 0 - 0.024 0.025 - 0.049 0.050 - 0.099 0.100 - 0.199 0.200 - 0.290 0.291 - 0.399 0.400 - 0.599 0.600 - 0.999 1.000 - 1,000 11
  9. 9. Wildfire Threat Non-Burnable Low Moderate High 13
  10. 10. spatial data in ArcSDE
  11. 11. ArcGIS Server Integration
  12. 12. users non-technical want
  13. 13. relevant answers
  14. 14. these users understand
  15. 15. “Tools”
  16. 16. “Tasks?”
  17. 17. “Intuitive?”
  18. 18. right tools
  19. 19. how
  20. 20. 9.3 ArcGIS Server
  21. 21. options
  22. 22. “baked in” tile caching
  23. 23. ArcGIS Javascript Extension for Virtual Earth
  24. 24. only supports “fused” caches
  25. 25. pre-cache
  26. 26. on the fly
  27. 27. “other” tile caching
  28. 28. tile layer in virtual earth
  29. 29. Virtual Earth API
  30. 30. VETileLayer
  31. 31. quadkey parsing
  32. 32. sample code
  33. 33. Tile Server* • Opensource • Plug-in model • ArcGIS Server • ArcIMS • Any WMS Server *2nd Prize in ESRI’s 2008 ArcGIS Server Code Challenge
  34. 34. TileService Map Server Layer1 Layer2 Layer3 Layer4 Layer5
  35. 35. TileService Map Server Layer1 Layer2 Layer3 Layer4 Layer5
  36. 36. why wms
  37. 37. ?Layers=…
  38. 38. Spatial = Slow(er)
  39. 39. tables = FAST
  40. 40. stored procedure Select * from FIREPOINTS where POINT_X > LONMIN and POINT_X < LONMAX and POINT_Y > LATMIN and POINT_Y < LATMAX
  41. 41. Clustering
  42. 42. javascript script service (asmx) bbox GetPoints GetPoints Cluster Json { quot;ClusteredPointLocationIdsquot;:[3,5,31], quot;PointLocationIdquot;:3, quot;IsClusteredquot;:true, quot; MarkerClassquot;:firepin, Locationquot;:{quot;Latquot;:-2.15,quot;Lonquot;:-80.53} }
  43. 43. geogeeks
  44. 44. simple tools complex questions
  45. 45. Questions
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