Geodata Geodata for for MManagement anagement

of of PPublic ublic TTransport ransport in the Czech Republicin the Czech Republic

Lenka ZAJÍČKOVÁLenka ZAJÍČKOVÁ

Olomouc, hl. n.Olomouc, hl. n.

Management of Management of PPublic ublic TTransport ransport NNetwork etwork GGeodataeodata

- geodata are not administered by a single authority- there are even no mandatory regulations - accuracy or up-to-dateness of these geodata are not

subject to any standardization- public transport network data are managed by

- Integrated Transport Systems organizers (coordinators) in particular regions

- directly by public transport operators

signální plán

Existing Geodata of Public TransportExisting Geodata of Public Transport

- incomplete data warehouses- incorrectly located objects- layers without the system of coordinates- errors like undershoots, overshoots - missing attributes- inappropriate logical structure and method of data

management - incompatible data for exchange between data warehouses

Support for SolutionSupport for Solution

- existing world standards for the exchange of public transport data- GTFS (General Transit Feed Specification) - NeTEx (Network Exchange)

- IFOPT (Identification of Fixed Objects in Public Transport)- SIRI (Service Interface for Real-time Information)

- accepted Czech format – Uniform Data Format (JDF) - defined by the Decrees of the Ministry of Transport- for public railway (train) and road transport (bus)

Data Model for Public Transport Data Model for Public Transport Network ManagementNetwork Management

- for the Olomouc Region managed by authority Coordinator of Integrated Public Transport System of Olomouc Region (KIDSOK)

- developed by KIDSOK, company ASSECO Central Europe and Department of Geoinformatics UP

- data model based on the world-wide recognized standards for public transport data exchange and rules for their management

- built on standard NeTEx – adapted for conditions applicable in the Czech Republic

- compatible with JDF - accounted the requirements of KIDSOK

Data Model for Public Transport Network ManagementData Model for Public Transport Network Management

Entities in the Entities in the DData ata MModel odel

Other EOther Entities in the ntities in the DData ata MModel odel

- equipment of stop/boarding edge - shelters, concourses, waiting areas, benches, ticket machines etc.

- access space- underpass, overpass,

space of stop , hall, etc.

- tariff zone

- parking

Data Collection and UpdatingData Collection and Updating- new mobile application for field

data collection on the tablets with OS Android

- application works offline, all data must be uploaded before field mapping, and downloaded to a central data warehouse after completion of every mapping

- functions for recording positions of spatial elements, make photographic documentation, take descriptive attributes

- data mostly entered through code lists (more than 25)

Future WorkFuture Work

- now mobile application currently installed on five tablets and final testing has been already conducted

- pilot field testing revealed that a time frame necessary to edit one stop - 15 minutes

- within IDS in Olomouc Region - more than 2500 unique stop names

- in the field data collection is involved department of Geoinformatics, in data collection or updating participate also other subjects

Geodata for Geodata for MManagement of anagement of PPublic ublic TTransport in the Czech Republicransport in the Czech Republic

Thank you for your attention

Lenka ZAJÍČKOVÁ