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Piloting and Documentation of Innovative Employment of GPS units in MICS4

Piloting and Documentation of Innovative Employment of GPS units in MICS4 Surveys in ESA Region Countries Mikel Maron GroundTruth Initiative OpenStreetMap. Let's figure out the cool stuff we can do with GPS in the survey. Current use of GPS in MICS Collect

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Piloting and Documentation of Innovative Employment of GPS units in MICS4

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  1. Piloting and Documentation of Innovative Employment of GPS units in MICS4 Surveys in ESA Region CountriesMikel Maron GroundTruth Initiative OpenStreetMap

  2. Let's figure out the cool stuff we can do with GPS in the survey

  3. Current use of GPS in MICS Collect single point in center of cluster

  4. OpenStreetMap Global Collaborative Mapping “kinda like Wikipedia for Maps”

  5. Haiti http://news.bbc.co.uk/2/hi/uk_news/magazine/8517057.stm

  6. Before After In OSM

  7. Uses Immediate recovery Ongoing reconstruction

  8. Map Kibera photo: http://gallery.me.com/dbullington#100816&view=null&bgcolor=black&sel=12

  9. Kibera 1 million people(?), 2.5 km2 was a blank spot on the map

  10. * The Mappers The Mappers

  11. The Map!

  12. Voice of Kibera: http://voiceofkibera.org/ Shortcode to report: 3002, “Kibera”

  13. MICS4 Swaziland

  14. Preperation Conversion Garmin GPS Maps Shapefiles

  15. CSO Data Sets

  16. Preperation: MICS4 Mapping Party

  17. Preperation: Manuals

  18. DURING Base Map Cluster Location

  19. DURING Track Collection

  20. DURING Point Collection

  21. Collection Forms

  22. What cool stuff did we do with GPS in the survey

  23. Tracks 8 GPS 1 trkpt per second 2+ months > 10 million trkpt

  24. One GPS, Mbabane

  25. Revealing Tracks

  26. New Minor Roads

  27. Repetition == Accuracy

  28. Track Animation Week 1

  29. Points of Interest No substantial collection Demanding Survey Supervisors Busy Optional Activity

  30. Points of Interest Lessons Find right people (Measurers?) Require & Cost (Time, People, Geography) Motivation

  31. Household GPS Map Huge benefit to teams Opportunity emerged in training

  32. Household GPS Map Listing preparation and survey are two people Head of households sometimes misidentified

  33. Usability More context needed in base map Basic GPS operations and procedures need more training Power cables and mounts not reliable

  34. GPS Capacity at CSO gpx2shp Convert GPS data into ESRI Shapefile in one automated step

  35. GPS Capacity at CSO gpsbabel + mkgmap Create GPS base maps from spreadsheet data

  36. What cool stuff do we do next with GPS in the survey

  37. Final Collection Tracks, Waypoints, Forms following conclusion of survey

  38. Editing Tracks Into Base Map 15-20 million Trackpoints Every road in The country

  39. MICS Spatial Analysis Correlation of Proximity of services to indicators Nearby schools : enrollment Nearby hospitals : health

  40. Track Analysis & Applications Distances per vehicle, date, time of day Speed variability Distribution of movement

  41. Data Sharing? CSO / Ministries Service Level Data Sets

  42. Data Collection? Focused POI collection in reusable way Neighborhood Care Centres

  43. Thanks! Mikel Maron mikel@mapkibera.org

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