Haheatmap rhok
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Haheatmap rhok

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RHoK presentation of our Team.

RHoK presentation of our Team.

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Haheatmap rhok Presentation Transcript

  • 1. HaHeatMap Health facilities distribution analysis in HaitiSunday, December 4, 2011
  • 2. The problem How can we evaluate the distribution of a service (e.g. hospitals)? This information can be useful to: Show the gap of ser vices Improve future planning Make ser vices more efficient Correlate population with ser vicesSunday, December 4, 2011
  • 3. Our solution Get hospitals from OpenStreetMap Get street information from OpenStreetMap Build heatmap based on time-travel routes to the nearest hospital Get population infromation from haitidata.org Elaborate the informations with population densitySunday, December 4, 2011
  • 4. Algorithm + GRASS magicSunday, December 4, 2011
  • 5. Algorithm + GRASS magicSunday, December 4, 2011
  • 6. Algorithm + GRASS magicSunday, December 4, 2011
  • 7. Other features User can easily add new data update and improve information Data come back to OpenStreetMap Improve geographic open dataSunday, December 4, 2011
  • 8. Technologies Django GRASS JQuery / AJAX PostgreSQL / PostGIS OpenLayersSunday, December 4, 2011
  • 9. Roadmap Improving the algorithm to take into account the population density efficiently Collect better data involving the OSM community Extend the platform to other user storiesSunday, December 4, 2011
  • 10. The teamSunday, December 4, 2011
  • 11. Github repo: https://github.com/volpino/FindMySpot RHoK Solution: http://www.rhok.org/solutions/haheatmap References: http://haitidata.org/ http://www.openstreetmap.org/Sunday, December 4, 2011