On Wed, 2017-09-27 at 09:18 +0200, Jo wrote: > 2017-09-27 8:30 GMT+02:00 Safwat Halaby <swiftf...@gmx.com>: > > > On Tue, 2017-09-26 at 11:46 +0200, Jo wrote: > > > > > Then load that in PostGIS and create scripts to read GTFS into > > > PostGIS. > > > > > > Then compare the data in the DB and produce output and ideally a > > > UI. > > > > > > I started doing something like that here: > > > > > > https://github.com/osmbe/public_transport > > > > > > Let me know if you see ways of working on that or another way to > > > tackle the > > > problem together. > > > > > > Jo > > > > I will check the project out. Thanks for the link. Would you mind > > explaining what it is capable of? The readme is not so descriptive. > > > > For the time being not so much yet. Before the summer I made some > progress > migrating scripts I had created for an import of Belgian bus stops > and > lines, but during the summer I got a bit 'distracted' by mentoring > the > PT_Assistant plugin. > > The basic idea is to take operator data, either GTFS or a dump of > their > internal DB. > > Then compare all the stops regarding tags and position. For the stops > the > other tables routes, trips and segments, can be used to calculate > route_ref. > > Then create OSM route relations based on their data and compare to > what is > present in OSM. > > This is where it becomes trickier to keep track of their versions and > ours, > especially if the intent is to both give feedback to the operators > and have > a platform showing mappers which stops, routes and route_masters are > in > need of attention. > > Polyglot
That's very interesting. My script is far less ambitious (no routes, only plain stops). _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk