{"guid":"6324e1cf-f36b-54cd-8a43-b47bb4dc03f5","title":"PTNA: Qualitätssicherung für ÖPNV-Linien in OpenStreetMap","subtitle":null,"slug":"fossgis2025-58143-ptna-qualitatssicherung-fur-opnv-linien-in-openstreetmap","link":"https://pretalx.com/fossgis2025/talk/CPBTFG/","description":"ÖPNV Informationen werden in OSM mittels Route-Master-/Route-Relationen nach dem sogenannten PTv2-Schema modelliert.\n\nPTNA - Public Transport Network Analysis erlaubt eine Soll-Ist-Analyse  (OSM vs Realität) mit Hilfe einer CSV-Liste der existierenden Linie von Verkehrsverbünden.  Zusätzlich werden umfangreichen Qualitätsanalysen angewandt.\n\nDie Fortschritte seit der FOSSGIS 2020 werden vorgestellt.\n\nDie Webseite von PTNA - Public Transport Network Analysis wird vorgestellt (https://ptna.openstreetmap.de). Es wird erläutert wie Analysen für weitere Verkehrsverbünde aufgenommen werden können.\n\nDer Vortrag gibt einen Einblick in die Arbeiten für die Analyse von GTFS-Daten. GTFS-Daten können zum Einen zur Vorlage beim Mappen von Daten hilfreich sein: Positionen und andere Details von Haltestellen, Routen von Bussen, ... GTFS-Daten können zum Anderen aber auch als Input für einen Soll-Ist-Vergleich herangezogen werden. Diese GTFS-Daten können in die CSV-Liste der existierenden Linien und in OSMs Route-Master-/Route-Relationen eingetragen werden.\n\nIm Vortrag wird erläutert, wie und wo diese GTFS-Daten sinnvollerweise einzusetzen sind und welcher Nutzen hieraus gezogen werden kann.\n\nLicensed to the public under https://creativecommons.org/licenses/by/4.0/","original_language":"deu","persons":["Toni Erdmann"],"tags":["58143","2025","fossgis2025","OpenStreetMap","HS1 (Aula)","fossgis2025-deu","Day 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