OpenStreetMap France initiated the BANO project aiming to create an Open National Address Database. Etalab, the french government agency behind data.gouv.fr the official opendata government's portal is now endorsing this project to move to BANO^2... the additional "O" standing for "Official". We will explain what is BANO as well as why and how it is moving to BANO^2

1. Christian Quest - @cq94 cquest@openstreetmap.fr
Within Opendata too, nature abhorres a vaccum: the French "BANO" project story

2. Address data : why ? A basic « key » data Used by many actors High economic impact Some studies show a 0.5 % impact on GDP
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3. Address data : for who ?
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4. Address data : for who ?
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5. Address data : why ? Start / end point for route calculation...
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6. Address data : why ? Geocoding : bring non geospatial datasets into the geospatial world….
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7. Available data in France A few opendata sets in major cities Lyon, Toulouse, Montpellier, Rennes, Strasbourg, Mulhouse… → Around 7.5 % of France coverage OpenStreetMap addresses Less than 10 % of France coverage → No global national open dataset available
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8. Potential data Land registry data (cadastre / DGFiP) Not directly available as « address data » In 2009, DGFiP allowed to use cadastre to improve OSM Used so far to extract buildings automatically → why not extract address data the same way !
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9. Automatic extraction test...
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10. BANO project... Jan. 2014 : first scripts tests Apr. 2014 : BANO project explained during OSM France annual conference in Paris May 2014 : First datasets published made of OpenStreetMap address data opendata from major cities Addresses extracted from cadastre data
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11. BANO project... OpenStreetMap opendata cadastre + OSM cadastre only
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12. BANO data... Nearly 20M locations : 90 % population covered 15.2M addresses points 3.8M named places 1M street / municipalities locations Data updated and published nightly CSV files Shapefile RDF (turtle) for the semantic web (W3C/ISA/INSPIRE ontology) Available on data.gouv.fr opendata portal...
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13. BANO future... Support from Etalab (data.gouv.fr) to go further Web interface to simplify error reporting and fixing Work closer with government agencies (IGN, DGFiP, etc) Definition of unique nationwide address identifiers First step towards a real key national (open) dataset BANO benefit for OSM Shows where streets and streetnames are missing More than 100.000 streetnames added since May
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14. BANO future... Questions ? @projetBANO / bano@openstreetmap.fr Christian Quest / @cq94 / cquest@openstreetmap.fr
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