Hello there,

I'm Markus Windegger, I'm the maintainer of the data on opensasa.info (it was 
open.sasabz.it).

I can confirm that we have donated the bus stop data as a data donation to osm.

First of all some comments about public transport data:

- bus stops are not as dynamic as you thought. Most of the europe countries 
have strict regulations about bus stops (and train-stops and metro-stops too). 
So the companies don't chenge them, as it is a very burocratic work.

- bus routes are very flexible (they change more often than bus stops) and they 
were a little bit complexer than you think. Bus routes consist of a general 
line-number and description, which is a general route, not even with 
coordinates. There exists many variations of a bus line, depending of the time, 
of days and sometime depending of seasons or months. So a line can have more 
than one instance on the osm-map.

- most of the european pt-companies (I don't know anything about the american, 
asian or african ones) in the last years have adapted programs, which are using 
the standard model of pt - data, which was developed by an association named 
vdv [0]. In this data model it is possible to transfer a full dataset of the 
hole bus-schedules from one system to another. And this for planned data (vdv 
452) and data like the schedules for the workers and for the busses.

- this datamodel in europe is becomming an european standard for the realtime 
data exchange, called SIRI. Gtfs is not used so much, because most of the 
companies need to transfer the data, and this is an additional work. Additional 
work is in most companies not possible (because they don't have computer 
engineers that understand the difference or whatever...).

I hope you understand most of this (my english isn't very good). If you have 
more questions about the public transport, please ask. I'll help you as much as 
I can.


~markus

P.s. I'm not the person to discute the licence. The licence was decided from 
the ceo, and I do my best to change the licence in a cc0 in the future...:-)

[0] http://www.vdv.de
--
Markus Windegger

Tel. +39 0471-519603
Mobil +39 366-9035886

SASAbus & OpenData
SASAbus on Github: https://github.com/markuswindegger/SASAbus
SASAbus data: www.opensasa.info

Free Software - Not For Nerds Only! / Freie Software - Nicht nur 'was für 
Nerds! / Software Libero - Non solo per i nerd!

-- 
Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet.



Martin Raifer <[email protected]> schrieb:
>> As far as I can see they do not support GTFS. But I'll ask.
>
>Turns out GTFS really isn't supported.
>
>Martin
>
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