Haheatmap rhok

HaHeatMap Health facilities distribution analysis in HaitiSunday, December 4, 2011

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

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

Algorithm + GRASS magicSunday, December 4, 2011

Other features User can easily add new data update and improve information Data come back to OpenStreetMap Improve geographic open dataSunday, December 4, 2011

Technologies Django GRASS JQuery / AJAX PostgreSQL / PostGIS OpenLayersSunday, December 4, 2011

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

The teamSunday, December 4, 2011

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

Haheatmap rhok

by andreanodari on Dec 04, 2011

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Haheatmap rhok — Presentation Transcript