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HACKING
           DEFORESTATION
          Near real-time tropical forest
                  monitoring

                                @robinkraft
Center for Global Development                 World Resources Institute
Preview



   Visualizing
     monthly
   pan-tropical
deforestation data
Space, time & deforestation


Forest policy requires info on both
              BUT
 Focus is usually on spatial detail
Sub-annual data is really useful

       Identify successful forest policies

            Correct failing policies

          Enforce forest regulations
Sub-annual data is really useful

     Understand influence of exchange rates

    Measure effect of commodity price swings

          Identify risk of future clearing
FORMA
 Forest Monitoring for Action

    where: 35+ countries*
    when: 2006-Aug. 2011 monthly
    resolution: 1km**

work in progress: 70+ countries, 500m resolution, every 16 days
* coverage is humid tropical forests         ** uses MODIS satellite imagery
Riau, Indonesia

Let’s have a look


                  300km


       Forest cover in 2000
         Tree loss by 2005
Tree loss as of August 2011




  Strength of signal
         Moderate


             High

Forest cover in 2000
  Tree loss by 2005

                                     Protected area
NEAR REALTIME MEANS ...




               Protected area
How’s it work?
Come talk to me - only 2 minutes left!

                   Satellite data




Machine learning         +          OSS & the cloud
WHAT DO WE DO NOW?

      Make data
    interesting
       simple
       useful
     accessible
That’s really hard!

            BUT

Otherwise people won’t use it
Seeing change over time is cool/horrifying

But it’s the most effective visualization we’ve found
#ECOHACKNYC
     CHALLENGE

Render tree loss over time ...
 with Javascript and HTML5

           3 easy steps
1. Encode 75 dates in single image
2. Load into CartoDB(?)
3. Vizzuality’s VisualRaster
HTML5 magic renders image

 Scrubbing through time redraws
         raster on the fly
4. Make it look nice, work well, etc.
If we finish early:

     mashups!
 Deforestation in tiger habitats?
    Carbon stocks impact?
Encroaching on protected areas?

Did you bring data? Let’s talk.
Forest Monitoring for Action
        Coming soon to a forest near you



It’s new data - help make it useful!

            @robinkraft
1 kraft

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1 kraft

  • 1.
  • 2. HACKING DEFORESTATION Near real-time tropical forest monitoring @robinkraft Center for Global Development World Resources Institute
  • 3. Preview Visualizing monthly pan-tropical deforestation data
  • 4. Space, time & deforestation Forest policy requires info on both BUT Focus is usually on spatial detail
  • 5. Sub-annual data is really useful Identify successful forest policies Correct failing policies Enforce forest regulations
  • 6. Sub-annual data is really useful Understand influence of exchange rates Measure effect of commodity price swings Identify risk of future clearing
  • 7. FORMA Forest Monitoring for Action where: 35+ countries* when: 2006-Aug. 2011 monthly resolution: 1km** work in progress: 70+ countries, 500m resolution, every 16 days * coverage is humid tropical forests ** uses MODIS satellite imagery
  • 8. Riau, Indonesia Let’s have a look 300km Forest cover in 2000 Tree loss by 2005
  • 9. Tree loss as of August 2011 Strength of signal Moderate High Forest cover in 2000 Tree loss by 2005 Protected area
  • 10. NEAR REALTIME MEANS ... Protected area
  • 11. How’s it work? Come talk to me - only 2 minutes left! Satellite data Machine learning + OSS & the cloud
  • 12. WHAT DO WE DO NOW? Make data interesting simple useful accessible
  • 13. That’s really hard! BUT Otherwise people won’t use it
  • 14. Seeing change over time is cool/horrifying But it’s the most effective visualization we’ve found
  • 15. #ECOHACKNYC CHALLENGE Render tree loss over time ... with Javascript and HTML5 3 easy steps
  • 16. 1. Encode 75 dates in single image
  • 17. 2. Load into CartoDB(?)
  • 18. 3. Vizzuality’s VisualRaster HTML5 magic renders image Scrubbing through time redraws raster on the fly
  • 19. 4. Make it look nice, work well, etc.
  • 20. If we finish early: mashups! Deforestation in tiger habitats? Carbon stocks impact? Encroaching on protected areas? Did you bring data? Let’s talk.
  • 21. Forest Monitoring for Action Coming soon to a forest near you It’s new data - help make it useful! @robinkraft