[OSM-talk-be] OSM and SIAMU

[Glenn Plas]

Hi Ben,

I'm really missing something in the logic, but how can 2 seperate
datasets get common ground on this ?  aka: how does it work that this
single ID would be generated identically for 2 different datasets, given
the fact that coordinates are not exactly 100% the same.  I don't see
that connection with openLR.  Would love to know this.

tx,

Glenn

On 23-11-17 20:21, Ben Abelshausen wrote:
> I think this problem can be solved with OpenLR, or at least to a level
> of acceptable quality comparable to mapping the ID's in OSM. I'm
> willing to help out with that, how that would work for examples for
> brussels:
>
> OpenLR, encodes a location on a network in a kind of ID like this:
>
> KwMXmiQm5xt0Af+x/79bBGY=
>
> This decodes into a segment like this:
>
> http://openlr.itinero.tech/?code=KwMXmiQm5xt0Af+x/79bBGY=
>
> In your internal database you keep the code above, and link the
> streetname to that segment, the segment always decodes no matter who
> updates the map or the ID's of the OSM ways. As long as the road still
> exists the code will work. It's a perfect way to associate data to a
> road network for cars (or in this case firetrucks) without having a
> dependency on the network ID's or mapped ID's on the network.
>
> Other examples:
>
> http://openlr.itinero.tech/?code=KwMXuCQnBSOKAQB6/76jGoQ=
> http://openlr.itinero.tech/?code=KwMaESQmxiOVBP9E/zOjBaw=
> http://openlr.itinero.tech/?code=KwMZgSQmHSOaBP+mANRjEUQ=
>
> Generating codes can be done by just clicking on the map if you want
> to generate your own.
>
> All this software is open-source and can be setup locally.
>
> Met vriendelijke groeten,
> Best regards,
>
> Ben Abelshausen
>

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