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Piloting and Documentation of Innovative Employment of GPS units in MICS4 Surveys in ESA Region Countries Mikel Maron GroundTruth Initiative OpenStreetMap
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Piloting and Documentation of Innovative Employment of GPS units in MICS4

Jan 01, 2016

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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 - PowerPoint PPT Presentation
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Page 1: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Piloting and Documentation ofInnovative Employment of GPS units in MICS4

Surveys in ESA Region Countries

Mikel MaronGroundTruth Initiative

OpenStreetMap

Page 2: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Let's figure outthe cool stuffwe can do with

GPSin the survey

Page 3: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Current use of GPS in MICS

Collect single point in

center of cluster

Page 4: Piloting and Documentation of Innovative Employment of GPS units in MICS4

OpenStreetMapGlobal Collaborative Mapping

“kinda like Wikipedia for Maps”

Page 5: Piloting and Documentation of Innovative Employment of GPS units in MICS4
Page 6: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Haiti

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

Page 7: Piloting and Documentation of Innovative Employment of GPS units in MICS4

BeforeAfterIn OSM

Page 8: Piloting and Documentation of Innovative Employment of GPS units in MICS4
Page 9: Piloting and Documentation of Innovative Employment of GPS units in MICS4

UsesImmediate recovery

Ongoing reconstruction

Page 10: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Map Kibera

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

Page 11: Piloting and Documentation of Innovative Employment of GPS units in MICS4

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

Page 12: Piloting and Documentation of Innovative Employment of GPS units in MICS4

* The MappersThe Mappers

Page 13: Piloting and Documentation of Innovative Employment of GPS units in MICS4

The Map!

Page 14: Piloting and Documentation of Innovative Employment of GPS units in MICS4

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

Page 15: Piloting and Documentation of Innovative Employment of GPS units in MICS4

MICS4Swaziland

Page 16: Piloting and Documentation of Innovative Employment of GPS units in MICS4

PreperationConversionGarmin GPS Maps

Shapefiles

Page 17: Piloting and Documentation of Innovative Employment of GPS units in MICS4

CSO Data Sets

Page 18: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Preperation: MICS4 Mapping Party

Page 19: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Preperation: Manuals

Page 20: Piloting and Documentation of Innovative Employment of GPS units in MICS4

DURING

Base Map

ClusterLocation

Page 21: Piloting and Documentation of Innovative Employment of GPS units in MICS4

DURING

TrackCollection

Page 22: Piloting and Documentation of Innovative Employment of GPS units in MICS4

DURING

PointCollection

Page 23: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Collection Forms

Page 24: Piloting and Documentation of Innovative Employment of GPS units in MICS4

What cool stuffdid we do with

GPSin the survey

Page 25: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Tracks

8 GPS1 trkpt per second

2+ months> 10 million trkpt

Page 26: Piloting and Documentation of Innovative Employment of GPS units in MICS4

One GPS, Mbabane

Page 27: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Revealing Tracks

Page 28: Piloting and Documentation of Innovative Employment of GPS units in MICS4

New Minor Roads

Page 29: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Repetition == Accuracy

Page 30: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Track AnimationWeek 1

Page 31: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Points of Interest

No substantial collectionDemanding SurveySupervisors BusyOptional Activity

Page 32: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Points of InterestLessons

Find right people(Measurers?)

Require & Cost(Time, People, Geography)

Motivation

Page 33: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Household GPS MapHuge benefit to teams

Opportunity emerged in training

Page 34: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Household GPS Map

Listing preparation and survey are two people

Head of households sometimes misidentified

Page 35: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Usability

More context needed in base map

Basic GPS operations and procedures need more training

Power cables and mounts not reliable

Page 36: Piloting and Documentation of Innovative Employment of GPS units in MICS4

GPS Capacity at CSO

gpx2shp

Convert GPS data into ESRI Shapefile in one automated step

Page 37: Piloting and Documentation of Innovative Employment of GPS units in MICS4

GPS Capacity at CSOgpsbabel + mkgmap

Create GPS base maps from spreadsheet data

Page 38: Piloting and Documentation of Innovative Employment of GPS units in MICS4

What cool stuffdo we do next with

GPSin the survey

Page 39: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Final Collection

Tracks, Waypoints, Formsfollowing conclusion of survey

Page 40: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Editing TracksInto Base Map

15-20 millionTrackpoints

Every road inThe country

Page 41: Piloting and Documentation of Innovative Employment of GPS units in MICS4

MICS Spatial Analysis

Correlation ofProximity of services to

indicators

Nearby schools : enrollmentNearby hospitals : health

Page 42: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Track Analysis &Applications

Distances per vehicle, date, time of day

Speed variability

Distribution of movement

Page 43: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Data Sharing?

CSO / Ministries ServiceLevel Data Sets

Page 44: Piloting and Documentation of Innovative Employment of GPS units in MICS4

Data Collection?

Focused POI collection in reusable way

Neighborhood Care Centres