haiti hot osm éducation 15/02/2012 (fr)
TRANSCRIPT
Mapping education features in Haiti
Contributions from the experience of the OSM project
PAP, Feb 2012
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What is openstreetmap? The openstreetmap “one-liner”
A web project to create a free and open map of the entire world, built entirely from volunteers surveying with GPS, digitizing aerial imagery, and collecting and liberating existing public sources of geographic data.
Facts on remote OSM work in Haiti
OSM data in SHP & GPS map extracts (Garmin) available day 1; WFS day 2
OSM = roads core data set (OCHA Core Data sets check-list).
OSM data used as SHP, WFS, WMS in responders mapping production
26 hours to get imagery released and 48 hours to get 1st imagery loaded on the OSM platform available for tracing
Day 1 Day 28
HOT Missions facts
Hundreds traineesUN Cluster System - GoH - Civil SocietyPap, Jacmel, Leogane & Gonaives Train the trainers schemes involving Haitian mappersTraining packageSupport
June 2010: IOM actively using OSM and hiring Haitian trainees
Aug 2010: creation of the Communaute OpenStreetMap Haiti (COSMHA) from past trainees working from IOM
HOT support to IOM May/August – April 2011
MappingBaseline (transportation - street name)Infra-camp featuresHumanitarian baselines: cholera & disaster risk management (hurricane shelters)
Capacity building Creation of a mapping team made of COSMHA mappers Cite Soleil Support to OSM mappers in IOMTrain IOM staffs and partners in UN-GoH-Civil Society in Survey and OSM
Geographic span4 mapping teams In Pap, Leogane, Jacmel and Gonaives
OSM ecosystem in Haiti Jan 2012
DRR & Baseline mapping with IOMIOM-GIS unit partnership with Coopi/IRD* 20 mappers from COSMHA* International support/ set-up by HOTDRR & baseline mappingPort Au Prince : quake affected metropolitan areasApril 2011 → April/May 2012
Mapping the Saint-Marc Development CorridorUSAID/OTI/HRI & COSMHA/HOT1 HOT (volunteership/ internship) & 9 COSMHA to train 30 YouthsTraining & baseline survey/ mappingCreate a COSMHA-SaintMarcJan-April 2012
Haitidata.orgAdvisory mission on haitidata and use of OSM in DRR perspectiveData upload
Advising/ set up role to use OSM to map Haiti within a DRR perspective
Projects in designEducation, health...
OSM ecosystem in Haiti Jan 2012
Soley leveMapping component of a voluntary community lead project in Cite Soleil.
TapTapMap.orgVoluntary mapping of public/private transportation lines in Pap and Haiti
Education & trainingHaiti Communitere (HC)Ecole Superieure d'Infotronique d'Haiti (ESIH)
OSM in BusinessMapsGPS mapsApps around Androids/Tablets.
free and open voluntary map of the world. open contribution. open use.Voluntary, individual open contributions under
open licence (OdbL), open use
WORKFLOW
Wiki
OSM-Quality Assurance
Tasking server
Tasking server
Tasking server - JOSM
Tasking server – walking paper
Combined, GPS and Walking Papers can be used for rapid surveying and ground truthing.
Walking Papers allow users to print out small sections of the OSM map. In the field, these paper maps can be used to draw new features, annotate existing data, and take notes that will help with the import of GPS data.
Icons in each of the corners and a unique code for each Walking Paper let users scan the paper and upload to OSM so the notes can be viewed in an editing environment.
http://walking-papers.org
Direct measurements: walking papers
Preparing Survey
Support materialsHOT Hardware kit, / OSM Kit / Guides
Direct measurements: Questionnaires.Based on OSM Humanitarian Data Model (HDM)
Map FeaturesSemantic interoperability
Humanitarian Data ModelSemantic interoperability
Surveying
Editing the OSM database with JOSM
JOSM
JOSM - history
Mapper
JOSM - validation
OSM Inspector - Validation
KeepRight - Validation
TagInfo - Tag Validation
TagInfo - Tag Validation
TagWatch - Tag Validation
Documentation
WikiGuidesTutorialsDevelopmentsImportsMapping projects…
UsesOSM Education data as customized WMS (ITO)
UsesOSM data WMS and OSM extracts and shapefile (GeoFabrik
Garmin GPS maps
City plans - MapOSMatic
Routing service
The analysis shows that, where OSM was collected by severalusers and benefited from some quality assurance, the qualityof the data is comparable and can be fit for many applications.
The positional accuracy is about 6 metres, which is expectedfor the data collection methods that are used in OSM. Thecomparison of motorways shows about 80% overlap betweenOSM and OS .
Quality: Muki Aklay (UCL) positional accuracy comparisons United Kingdom: OSM - Ordnance Survey Meridian II databaseHaiti: OSM - GoogleMapMaker – MINUSTAH/CNIGS
http://wiki.openstreetmap.org/wiki/Humanitarian_OSM_Teamhttp://hot.openstreetmap.org/weblog/
[email protected]@openstreetmap.org
[email protected]@gmail.com