sharedstreets.tile.get_tile doesn't get dedicated infraestructure for buses like BRT in Buenos Aires #20

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1. migurski commented on Oct 30, 2018

   

   migurski

   on Oct 30, 2018

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   Thanks for the report! This might be related to the road class filter in the tiles we use? Can you try passing a different URL template to get_tile(), vs. the default in https://github.com/sharedstreets/sharedstreets-python/blob/master/sharedstreets/tile.py#L9

   E.g. replace the 6 with a 7; if that fixes it then I’ll improve the documentation around this.
2. alephcero commented on Oct 31, 2018

   

   alephcero

   on Oct 31, 2018

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   I used the following template:

   tile = sharedstreets.tile.get_tile(12, 1383, 2468,data_url_template = 'https://tiles.sharedstreets.io/osm/planet-180312/{z}-{x}-{y}.{layer}.7.pbf')
   It returns and empty collection:

   {'type': 'FeatureCollection', 'features': [], 'references': []}

   Using the following line in OSMNX i get those roads

   point= (-34.620486, -58.380824)
   G = ox.graph_from_point(point,distance=500,network_type = 'drive_service')
   
3. migurski commented on Oct 31, 2018

   

   migurski

   on Oct 31, 2018

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   Hm, maybe that’s not the URL. @kpwebb do you have an index of URLs that I’m mis-remembering? Any updates on sharedstreets/sharedstreets-ref-system#20?
4. kpwebb commented on Nov 1, 2018

   

   kpwebb

   on Nov 1, 2018

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   @alephcero and @migurski thanks for flagging this.

   On the first point about metro bus segments, that's very likely a road class issue. Per Mike's point, "level 6" is currently clipping out roads unless they're "tertiary" or greater, or "unclassified". It's likely the busway doesn't meet that criteria.

   At the moment we only have "level 6" tiles up on the tile endpoint, but we can add level 7 (service) and 8 (other). We're also in the process of adding a "level 9" for bike and ped infrastructure.

   As a starting point I'll copy up the existing 7 and 8 tiles, and update this thread. I'm curious if that addresses the busway.

   In case you're interested you can see how we define the levels here -- I'll move this into the reference spec documentation:

   https://github.com/sharedstreets/sharedstreets-builder/blob/a554983e96010d32b71d7d23504fa88c6fbbad10/src/main/java/io/sharedstreets/tools/builder/osm/model/Way.java#L7

   https://github.com/sharedstreets/sharedstreets-builder/blob/a554983e96010d32b71d7d23504fa88c6fbbad10/src/main/java/io/sharedstreets/tools/builder/osm/model/Way.java#L61

   👍React with 👍1Reacted by Felipe Gonzalez

   🎉React with 🎉2Reacted by Michal Migurski and Felipe Gonzalez
5. alephcero commented on Nov 2, 2018

   

   alephcero

   on Nov 2, 2018

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   That's great news!

   I'll wait for the updates and glad to help in this project!