Tilemill: Making Custom Transit Maps

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Tilemill: Making Custom Transit Maps

  1. 1. Eric Gundersen / Ian Ward MapBox / Development Seed
  2. 2. Map Showcase...
  3. 3. Looks complicated, no?...
  4. 4. ...The design – not so much. ...The data – more so.
  5. 5. Demo...
  6. 6. Data formats in TileMill:        * PostGIS        * GeoTIFF        * GeoJSON        * ESRI shapefile        * KML
  7. 7. ProjectionsFuente de grafico: http://www.kartografie.nl/geometrics/map%20projections/body.htm
  8. 8. proj4 string+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs http://trac.osgeo.org/proj/
  9. 9. > web mercator
  10. 10. Now, how to publish on the Internet?
  11. 11. Tilestream
  12. 12. Got data?
  13. 13. MapBox Geodata Libraryhttp://tilemill.com/pages/manual.html
  14. 14. Use OSM data in TileMill
  15. 15. shapefiles from CloudMade
  16. 16. Or, convert to PostGIS * imposm.org * osm2pgsql
  17. 17. DC Public Transit geodata http://dcatlas.dcgis.dc.gov/catalog/
  18. 18. Thank you.

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