26.02.2002 / Jan JuslénDIGIROAD 1 National Road and Street Database, Finland 26.02.2002 Mr. Jan Juslén.

Esitys aiheesta: "26.02.2002 / Jan JuslénDIGIROAD 1 National Road and Street Database, Finland 26.02.2002 Mr. Jan Juslén."— Esityksen transkriptio:

1 26.02.2002 / Jan JuslénDIGIROAD 1 National Road and Street Database, Finland 26.02.2002 Mr. Jan Juslén

2 26.02.2002 / Jan JuslénDIGIROAD 2 Contents History of DIGIROAD Project Objectives International Context Project Organisation Schedule Data Model Data Content Data Sources Data Services Pricing Legislation

3 26.02.2002 / Jan JuslénDIGIROAD 3 History of DIGIROAD I)Preliminary Study, 1999 needs assessment II)Pilot Study, 2000 sample data collection sample data processing quality control surveys project specifications implementation plan III)Implementation, 2001-2003

4 26.02.2002 / Jan JuslénDIGIROAD 4 Project Objectives To develop a national street and road database that makes the following activities possible: 1. Pre-trip route planning 2. On-trip navigation 3. Route guidance for fire and rescue services 4. Public transport services The DIGIROAD system will also serve traffic management, driver information and road maintenance needs to a limited extent.

5 26.02.2002 / Jan JuslénDIGIROAD 5 DIGIROAD - National and International Context DIGIROAD is a national effort closely linked to European level objectives, agreements and standards. It plays a part in fulfilling the European Union’s transport sector strategy for deploying ITS in Europe. DIGIROAD is presently linked to the following research programmes and standards: TETRA and FITS (national research programmes) ERTICO VIKING CEN and ISO standards (CEN/TC278 and ISO/TC204) GDF (Version 3.0)

6 26.02.2002 / Jan JuslénDIGIROAD 6 Project Organisation A) Steering Committee B) Projects 1. Implementation Management 1.1 Management and Contracts 1.2 Data Collection 1.3 User Feedback 1.4 Public Relations 2. System Development 3. Temporary Data Services 4. Legislation C) Network of Experts D) Consultants

7 26.02.2002 / Jan JuslénDIGIROAD 7 Implementation schedule 200120022003 IT system definition IT system impl. Data collection Temporary data services Legislation + agreements System in use

8 26.02.2002 / Jan JuslénDIGIROAD 8 General Characteristics Contains the geometry of all streets and roads in Finland (550 000 km) Contains selected attribute data for all streets and roads Contains tools for data management and updating Contains tools for providing data services System will be in operation by the end of 2003

9 26.02.2002 / Jan JuslénDIGIROAD 9 Data Model Data will be homogenous in content, detail and accuracy throughout the country with respect to road class Data content has been designed to primarily serve route planning and navigation purposes GDF standard has been used as a guideline for data content and classifications The database will have a unique road element indexing system that will be the basis and standard for interfacing with other data bases

10 26.02.2002 / Jan JuslénDIGIROAD 10 Data Content Attribute data Transport system nodes Geometry road class, road names, speed limits, addresses, turn restrictions, etc.

11 26.02.2002 / Jan JuslénDIGIROAD 11 Functional classification of the road network StreetslkPublic Roads Seudullinen pääkatu 1Valtatie 2 Kantatie 3Seudullinen tie Kokoojakatu 4Yhdystie Liityntäkatu 5Tärkeä yksityistie 6Muu yksityistie Kevyen liikenteen väylä10Kevyen liikenteen väylä Alueellinen pääkatu

12 26.02.2002 / Jan JuslénDIGIROAD 12 System Definition Completed in 2001 and includes definition of the following: Processes Parties involved Use cases Data model Data content User interfaces Technical procedures (validation, agreements, etc.) Tentative software specification

13 26.02.2002 / Jan JuslénDIGIROAD 13 GENIMAP MML VRK DIGIROAD Suunnitelmat TR OR PMS Tieosoite- muutokset Tiehallinnon paikkatieto- varasto Palvelut - karttaesitys /-kysely - paikkatietokyselyt - paikkatietoanalyysit - kartta-algebra - reititys - paikannus - visualisointi - ”viralliset kartat” - teemakartat - aineistoluovutukset yms. DW Ominaisuuksien sitomisprosessi - Omin. segmentointi DR-verkkoon - Omin. segmentointi TR-verkkoon Ulkopuolelta hankitun tiedon tallennusprosessi - vastaanotto - muokkaus - tallennus Tieverkon geometrian muutosprosessi DR-verkosta - vastaanotto - muokkaus - tallennus Tieosoitejärjestelmän hallintaprosessi - tieverkon geometrian ylläpito - loogisen tieosoitejärjestelmän ylläpito - ennakoiva tieverkon ylläpito (hankkeen elinkaari) Ominaisuustietojen yhdistämisprosessi sijaintitietojen perusteella - tietojen homogenisointi tieverkon ylläpito (geometria) uusi tieosoite tieosoite- muutokset (loogiset) omin. eri sijainti + omin. vahvistettu verkko tieverkko GIS information flows, Finnra viimeisin tieverkko / JP:n xyz uusi geom. omin.

14 26.02.2002 / Jan JuslénDIGIROAD 14 Data Collection for DIGIROAD NLS Database Finnra Road Database Temporary Database DIGIROAD database 2003 data registration, harmonisation and quality control NLS surveys Other Databases Municipal Databases 1. GPS -surveys + + 2. Video surveys

15 26.02.2002 / Jan JuslénDIGIROAD 15 Data 2001-2003 Finnra is responsible for collecting and loading all data to establish the database Data is collected through field surveys and direct negotiations with owners of existing data 2003 -> Municipalities are obliged by law to inform Finnra of changes Ultimate responsibility for all data collection lies with Finnra

16 26.02.2002 / Jan JuslénDIGIROAD 16 DIGIROAD - Problems related to Data Sources 1. Existing databases scattered (455 municipalities + others) varying formats varying quality varying coverage 2. Field surveys expensive unnecessary duplication of efforts How to optimise between these?

17 26.02.2002 / Jan JuslénDIGIROAD 17 Updating and Accuracy The database will not contain real time data Maximum updating cycle will be approximately 1-3 months Anticipated changes may be pre-coded to take effect at a specified time Accuracy of geometry, 1- 3 meters

18 26.02.2002 / Jan JuslénDIGIROAD 18 DIGIROAD - User Interfaces Data producers Road Admin. Municipalities Nat. Land Survey others Users: Teleoperators Transport companies Rescue services Public transport Map makers Road maint. orgs. DIGIROAD Traffic Management Road Maintenance Database

19 26.02.2002 / Jan JuslénDIGIROAD 19 Data Services Transfer formats GDF XML (geometry GML) Common GIS formats Transfer media CD-ROM / DVD Extranet

20 26.02.2002 / Jan JuslénDIGIROAD 20 Comparison of Geometry, Helsinki 1:200 000

21 26.02.2002 / Jan JuslénDIGIROAD 21 Comparison of geometry, Helsinki 1:20 000

22 26.02.2002 / Jan JuslénDIGIROAD 22 Comparison of Geometry, Helsinki, NLS Data

23 26.02.2002 / Jan JuslénDIGIROAD 23 Example of Pilot Data, Taxi Stands (a)

24 26.02.2002 / Jan JuslénDIGIROAD 24 Example of Pilot Data, Taxi Stands (b)

25 26.02.2002 / Jan JuslénDIGIROAD 25 Example of Pilot Data, Parking Areas

26 26.02.2002 / Jan JuslénDIGIROAD 26 Pricing Development of DIGIROAD will be funded by the Government Total funding during 2001-2003 is FIM 40 million (Euro 6.5 million) DIGIROAD will form part of Finland’s “national infrastructure” The main objective of DIGIROAD is to promote development of ITS sector services in Finland DIGIROAD data should be distributed “free-of-charge”, however, it may not cause pricing disturbances in the GIS market. In practice this means: - Free-of-charge for free public services - Nominal charge for organisations’ internal use - Commercial pricing for commercial purposes

27 26.02.2002 / Jan JuslénDIGIROAD 27 Legislation DIGIROAD will require special legislation to be passed by Parliament to clarify the following issues:  Status of a new national database  Funding arrangements  Data collection and updating responsibilities  Copyright issues  Duties of different organisations  Relationship to existing legislation

28 26.02.2002 / Jan JuslénDIGIROAD 28 Conclusions Numerous different databases as data sources Data integration and classification issues Optimisation of the extent of field surveys Tight schedule for IT implementation Creation of nation wide updating process and procedures Contractual issues regarding data ownership and pricing Required changes to national legislation