1. OSM A Free Map for You and MeDongpo Deng Monday, August 2, 2010

2. GeoData cant bring out of Taiwan Monday, August 2, 2010 3. Limited by local copyright laws Monday, August 2, 2010 4. Not Free! Monday, August 2, 2010 5. Go to map the world Monday, August 2, 2010 6. Go to map the world OpenStreetMap (OSM) is non-for- prot foundation OpenStreetMap (OSM) is a collaborative project to create a free editable map of the worldMonday, August 2, 2010 7. Grassroots mapping Wiki-style editing environment Open License, Open Geo Data Volunteered Geographic InformationMonday, August 2, 2010 8. Open DataBase license 1.0 CC-By-SA 2.0 Unadapted to databases Attribution linked on all contributors Prevent easy reuse OdbL 1.0 Same principle as CC-By-SA OSM-Fundation is right owner Current migration may fail Monday, August 2, 2010 9. You can use OSM for... Map browsing, Map rendering Searching, Reverse geocoding Exporting Online editionMonday, August 2, 2010 10. Contribute data GPS Photo Paper and pen(walking-papers.org) Monday, August 2, 2010 11. Data source: attributes Name, e.g. street, building Street type POI Trafc artifact .....Monday, August 2, 2010 12. Data source: Geometries Yahoo! areal : way, landuse... Landsat : main way, large landuse... Don't copy other map if the geodatacontains copyright issues!Monday, August 2, 2010 13. Monday, August 2, 2010 14. Monday, August 2, 2010 15. Online editorsPotlatch openstreetmap.orgMapzen mapzen.cloudmade.comAmenity Editor ae.osmsurround.org Monday, August 2, 2010 16. Ofine editors JOSM (plugins) josm.openstreetmap.de Merkaartor merkaartor.be Plugins QGIS Monday, August 2, 2010 17. Mobile Editors iPhone Nokia AndriodMonday, August 2, 2010 18. Geometry model Node WayRelationMonday, August 2, 2010 19. Feature Key / value higway = motorway name = ref = 1 maxspeed=100 Recommended usage (wiki:Map Features) Consensus (Tagwatch, OSMdoc) Homogeneity : data reuse Requirement adjustMonday, August 2, 2010 20. Open GeoData to OSM AND (Automotive Navigation Data) : Netherlands, Indiaand China TIGER data on USA Corine Land Cover (Estonia, Romania, Hungary andFrance) Ordnance Survey (UK) County of Brest, France National parks (FR) ...Monday, August 2, 2010 21. Humanitarian Responseand OSM Monday, August 2, 2010 22. OSM in Haiti Monday, August 2, 2010 23. OSM Humanitarian DataModel Monday, August 2, 2010 24. OSM in TaiwanLarge space is needed to map !!Monday, August 2, 2010 25. OSM in Taiwan Small number of OSM users in Taiwan,and fewer mappers contribute data The editing tools are not easy to amateursof OSM People dont complain Google Mape.g. Why GMap doesnt provide cycle map?Monday, August 2, 2010