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Questions tagged [general-transit-feed-specification]

The General Transit Feed Specification is a format for the text representation of public transportation schedules and associated geographic information. It provides interoperability for developers to consume public transportation information published by different transport agencies throughout the world.

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Understanding GTFS static data relationships?

I'm trying to build a data store for the GFTS static data, but can't get my head around the relationships between Route, Stop, Stop_Times and Trips. e.g Route 2E runs between airport and city centre. ...
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Feeding GTFS files to OTP server without restarting it?

I am new to OTP. AS far as I know, you would have to restart OTP server each time to feed new GTFS files. Meaning, each time when you get a new set of GTFS files, you would have to re-run the OTP ...
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33 views

Automatically cutting polygons created from Prepare Time Lapse Polygons tool to prevent polygon crossing a Network Restriction?

I am trying to develop isochrones (polygons showing how far you can get from a bus stop in a certain amount of time) for an entire transit network. In order to do this, I have created a custom network ...
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Generating GTFS shapes.txt?

I have gtfs files from UK and I would like to know if there is a way to generate shapes.txt from these data. I've found a tool for ArcMap, but credit is needed to use it.
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from RTZ to GTFS format and vice versa

I'm using Open Street Map (OSM) and Open Trip Planner (OTP). To perform a multimodal logistic system I have to integrate OSM with sea routes. Specialists of ship simulation can represent sea routes ...
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How to represent microbuses (hail and ride transport) in GTFS (for OpenTripPlanner server)

I am doing transit database for my city in GTFS format. And I have an problem with microbuses (hail-and-ride transport), because this transport doesn't have stops. As a workaround, I can made stops ...
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60 views

Add GTFS to Network Dataset; stop_times.txt data is not transfering

I am using the Add GTFS to Network Dataset toolbox from ArcGIS.com with a publicly available feed. I successfully imported this feed once using the tools. however, when I am trying to repeat the ...
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551 views

Insert several gtfs feeds into the same postgis/pgrouting database

I want to import sevaral gtfs feeds into my postgis/pgrouting database so that I can route over all my gtfs feeds. The problem is that the sources / destinations ids of my gtfs are likely to conflict....
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How to use pgRouting (pgr_drivingDistance) with GTFS?

I used gtfs2pgrouting to import gtfs data in postgresql, then I have these tables List of relations Schema | Name | Type | Owner --------+-------------+-------+---------- gtfs | ...
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Opentripplanner ERROR 406 !! No transit times available

I am trying to use Opentripplaner to create a multi-modal router planner. I followed the instruction on: http://docs.opentripplanner.org/en/latest/Basic-Tutorial/ 1.I downloaded otp-1.4.0-shaded....
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Extracting Transit Layer polylines (e.g. subway lines) and using them in Google My Maps?

I am trying to create a Google My Map of Tokyo Metro and Toei Subway lines. So far, I've been painstakingly drawing the subway lines manually, only using a mouse. Here's what I've got so far (WIP, of ...
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346 views

How to convert GTFS stop data to a spreadsheet?

I'm trying to make a timetable in a spreadsheet by converting the agency's provided GTFS data. Unfortunately, I have been unable to find any tools for doing this. It seems as though many people use ...