Marine Mapping in Tampa Bay

Transcript

1. Tampa Bay Marine Mapping with OpenStreetMap Coleman McCormick @colemanm

2. Sailing Boating Fishing + Mapping osm.org/user/coleman @colemanm

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6. CHARTS

7. GOOD Artistic Functional Information-dense

8. Outdated Paper & water don’t mix Data is inherently non-portable

   NOT SO GOOD

9. Daymarks

10. Soundings

11. Landmarks

12. Lights

13. Channels

14. How do I map these things?

15. OpenSeaMap Free & open nautical chart Uses the OpenStreetMap database

    openseamap.org
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19. Beacons Buoys Lights Anchorages

20. Tagging Examples

21. seamark:type = beacon_lateral seamark:name = 44 seamark:beacon_lateral:category = port seamark:beacon_lateral:colour

    = red seamark:beacon_lateral:height = 3 seamark:topmark:shape = cone, up seamark:topmark:colour = red Standard daymark

22. seamark:type = notice seamark:name = No Wake seamark:notice:category = no_wake

    seamark:notice:function = restriction Notice to boaters

23. seamark:type = light seamark:light_minor:colour = red seamark:light_minor:character = Fl seamark:light_minor:period

    = 4 seamark:light_minor:range = 3 seamark:light_minor:height = 4 Light
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25. Editing Work!ow

26. Dogfooding our own software Fulcrum

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28. geoJSON feature output: { "type": "Feature", "properties": { "seamark:type": "beacon_lateral",

    "seamark:name": "11", “seamark:beacon_lateral:category”: “starboard”, “seamark:beacon_lateral:colour”: “green”, "seamark:beacon_lateral:shape": "pile", "seamark:beacon_lateral:system": "iala-a" }, "geometry": { "type": "Point", "coordinates": [ -82.817967, 28.032795 ] } }
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30. ./ogr2osm.py openseamap_markers.geojson openseamap_markers.osm http://svn.openstreetmap.org/applications/utils/import/ogr2osm/

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33. Custom database tables from extracts with imposm http://imposm.org

34. imposm -U dbuser -d dbname -m spinnaker-mapping.py \ --read --write

    --optimize --deploy-production-tables \ florida.osm.pbf
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36. Custom Electronic Charts

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40. Thanks! http://j.mp/seamarks http://openseamap.org/ https://github.com/omniscale/imposm https://github.com/colemanm/spinnaker [email protected]