Events/Wikimedia Mapping Event 2013

During Open Source Days 2013 in Copenhagen on March 9 and 10, we will have a hacking session dedicated to bringing OpenStreetMaps to Wikipedia.

Goal edit

Have horizontally scaled tile servers roughly working on labs within two weeks after the OSM event, as an important step towards a deployment to the WMF cluster.

Communications edit

Topics edit

  • Running an OSM copy on Wikimedia cluster (hacking)
  • Access to WMF project database replicas on WMF Labs
  • Making OSM more scalable (hacking)
  • OSM maps localization (discussion)
  • OSM migration from toolserver to WMF labs; currently servering OSM and WM communities (discussion)
  • Add more topics!

Important services inside Wikipedia edit

Geohack [1] (70% of the users use this / not directly related with OSM)
OSM-Gadget[2]
  • Layers
    • OSM default style (redundant to OSM)
    • OSM default style from OSM.org (as fallback)
    • Hikebike (very popular service from toolserver , 70% requested tiles are going to this style. Based on OSM. Runs in the moment on Mapnik 0.7. Performance?)
    • Public Transport (external service. Nice but perhaps not so important. Based on OSM. )
    • Satellite (external service from http://opengeoserver.org/ . Sponsort by Wikimedia Germany. Nice, but need in my eyes a wider base. Original planed a sources for OSM mappers.)
    • Germany Style (alternative colors. Not so important. Redundant with osm.de.)
  • Overlays
    • Wikipedia-World (Wikipedia-POIs as KML generated by PostGIS/PHP, 4 database tables for data reduction at lower zoomlevels. Lot of additional features. Updated all 2-3 months.)
    • WIWOSM[3] (To produce this geoJSON files we need access to OSM database and for interwikilinks to Wikipedia/Wikidata DB. Updated each night. Update need 3h.)
    • Marker (simply JavaScript)
    • hillshading (Static tiles, rendering need many weeks. coverage only ~70% of the world, but als oceans.)
    • We have brute-force multilingual maps as transparent layer on toolserver (activated in ru.wp) but I would prefer to use the new system from Jopchen Topf [4].
    • OSM-no-label we will need this layer also as base layer for future multilingualmaps.
WikiMiniAtlas[5]
  • Layers
    • Tiles (OSM, different other sources)
    • LANDSAT
    • Other solar system bodies (NASA satellite imagery)
    • Client-side rendered JSON tiles (OSM)
  • Overlays
    • Wikipedia POIs (render labels in all languages so doesn't need multilingual map)
    • WIWOSM
    • Embedded KML data from Wikipedia articles (en:Template:Attached KML)
    • 3D Buildings
Merger of OSM Gadget (O) and WikiMiniAtlas (W)
  • WIWOSM (O/W)
  • OSM default style (O)
  • Low contrast base style (W)
  • Icon markers (O)
  • Text labels (W)
  • Multilingual map, default style no-labels + overlays
  • Extra styles (W)
  • Satellite (O:OpenGeoserver,W:LANDSAT) (O)
  • Hillshading (O)
  • 3D Buildings (W)
  • Thumbnails Commons (W)
  • List articles (W)
  • Size comparison (W)
  • Embedded frame (O) and Floating frame (W)
MobilApp
    • ....

other tools edit

We have also other tools for OSM on Toolserver so we need a place on WikimediaLabs. From the different styles seems the black&white style the most important style for external usage.

Ideas for new services edit

  • re-design OSM-Gadget to make it cleaner, faster, nicer. But for this we need to know how people use our service and what they like.
  • Retina-style for display of modern smartphones it would be nice to scale everything by factor 2. Also important to make some labels in Asia better readable.
  • Vector layers and 3D-vector data
  • perhaps longrunning cronjobs with OSM data on WMlabs
  • Overlay like WIWOSM but independent from OSM for things that are onle interessting for Wikipedia
    • HistoricOSM as overlay
  • WikiDATA-stuff with geodata
  • ...

Requirements edit

Under the threat of conference Wi-Fi, please make sure that you already have this stuff checked out:

Who's coming edit