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Pieter Colpaert
April 04, 2014
Technology
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Open Transport (fr)
Pieter Colpaert
April 04, 2014
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Transcript
Les données ouvertes sur le transport Pieter Colpaert @pietercolpaert sur
twitter
C’est quoi la distance vers ton boulot/l’ école?
Minutes ou kilomètres?
None
http://transport.okfn.org
Making Open Data used and useful, worldwide, since 2004
Open Definition.org A dataset is open if anyone is free
to use, reuse, and redistribute it — subject only, at most, to the requirement to attribute and/or share-alike.
Ne réinventons pas la roue
Planificateur routier Logiciel libre: http://opentripplanner.com Et il y a encore
d’autre…
Affichage numérique Logiciel libre: http://dev.flatturtle.com
Apps simples iRail.be, BeTrains (android, iphone, etc.), BeRoads… → logiciel
libre: http://github.com/iRail “Creating something difficult is easy, creating something simple is difficult”
Obtenir du feedback Ce point vélos n’est pas très bien
sécurisé Openly licensed data dump at: http://wiki. openstreetmap.org/wiki/Planet.osm Format XML et JSON standardisé Service e-gov
Jeux de données http://data.iRail.be http://datahub.io/ → cherchez “transport” Horaires en
GTFS: http://gtfs-data-exchange.com Statistiques et points d’interêts: http://openbelgium.be
Mais on a encore des problèmes Données de bonne qualité?
Des jeux de données interoperables? Comment structurer les identifiants? Comment est-ce qu’on travaille ensemble dans un cadre local et global?
Que peut-on faire? Pour les experts: 4 choses
1. A data portal Collect high quality datasets at http:
//datahub.io/organization/opentransport Maintain the meta-data
2. A top-level ontology stop_area stop_point trip? connection? walk_time 2
1 n m
3. Mappings SIRI NETEX BISON Transmodel TRIDENT TCIP Top level
ontology
4. Base de données de IDs URIs to point towards
stop_areas and stop_points something like... http://stations. io/id/{ID}
Merci Pieter Colpaert
[email protected]
@pietercolpaert Researcher Linked Open Transport Data
at Ghent University Chairman Open Knowlegde Foundation (OKFN) Belgium Pense que Open Transport at OKFN is going to solve world problems also founded http: //FlatTurtle.com
visualising the accessibility of your location on a display Services,
data and source code available at http://dev.flatturtle.com