1 / 13

Running Open Services – Challenges and Obstacles

Running Open Services – Challenges and Obstacles. Jiří Poláček. What’s to come. Few words about the Czech Cadastre of Real Estates Milestones of Openess Open Data, Services and Applications Overview Experience with the Operational Run. The Czech Cadastre of Real Estates.

jemima
Download Presentation

Running Open Services – Challenges and Obstacles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Running Open Services – Challengesand Obstacles Jiří Poláček

  2. What’s to come • Fewwordsaboutthe Czech Cadastreof Real Estates • MilestonesofOpeness • Open Data, Services and ApplicationsOverview • Experiencewiththe Operational Run Otevřená data: chytřejší stát a lepší služby

  3. The Czech Cadastreof Real Estates • Open fromthe very beginning (1817) • In 2001 a newInformationSystemofCadastreof Real Estates (ISCRE) waslaunched. • Central database on-line linked to Land Registry Offices. • Free Internet basedserviceswithdata aprox. 2 hours old • ViewingCadastreapplication (since2004) • INSPIRE relatedservices (since2008) • Registry ofTerritorialIdentification, Addresses and Real Estates – RÚIAN (since2012) Otevřená data: chytřejší stát a lepší služby

  4. RÚIAN project Project ofestablishingtheRegistry ofTerritorialIdentification, Addresses and Real Estatesand modernisationoftheInformationSystemofCadastreof Real Estatesisco-financedfromfinancialresourcesoftheEuropean Union, theEuropeanFundforRegionalDevelopment Registrationnumberoftheproject: CZ.1.06/1.1.00/03.05893 Otevřená data: chytřejší stát a lepší služby

  5. MilestonesofOpeness RÚIAN withOpen Data (exchangeformat) Free Application „ViewingCadastre“ Free WMS forcadastral map Discovery and viewingservices free ofcharge Free INSPIRE downloadservices (on-line) Downloadservices free ofcharge INSPIRE Otevřená data: chytřejší stát a lepší služby

  6. Examplesofviewingservices • Cadastral map (parcels, buildings,…) • Orthoimagery • Addresses • AdministrativeUnits • Hydrography • Transport Network • …. Otevřená data: chytřejší stát a lepší služby

  7. Available Open Data • RÚIAN Exchange Format (VFR) – parcels, buildings, addresses, administrativeunits, … • Exchange Formatofcadastralmaps (VFK) • INSPIRE downloadservicesforParcels, Addresses and AdministrativeUnitsthemes in twoforms: • Direct accessdownloadservice = WFS (on-line) • Predefined data sets Otevřená data: chytřejší stát a lepší služby

  8. Experiencewiththe operational run • ViewingCadastre – the most frequentlyvisitedCzech governmental web page • 2.3 mil. visits, 410 thousandunique IP addressesmonthly • more than 5.3 TB data amountofdownload per month • 3, 500 parallelusers in rushhours • WMS forcadastral map – extremelygrowingdemands • 242 thousandvisits, 71 thousandunique IP addressesmonthly • more than 518 GB data amountofdownload per month • 350 parallelusers in rushhours Otevřená data: chytřejší stát a lepší služby

  9. WMS – averagemonthlydemands per year Otevřená data: chytřejší stát a lepší služby

  10. Otevřená data: chytřejší stát a lepší služby

  11. How data and services are beingused • On-line services(WMS, WFS) • Workingwith up-to-date data (2 hoursold) • Easy use • Limited rangeof data • Pre-defined data sets • Possibilityofanalysinglargeamountof data • Necessity to maintainown database • Not working on up-to-date data (essentialdynamicsofchange) • Most ofourcustomersisusingbothconcepts Otevřená data: chytřejší stát a lepší služby

  12. Conclusions RÚIAN as a part ofthe Czech e-government has introducedthe Open Data conceptforsomeimportantspatial data setslinkedwiththe Czech Cadastreof Real Estates, these data iswildlyused. Open spatial data servicesharmonizedacording to the INSPIRE directivebecameanattractivealternativeforsomesortsofusers as itis much easier to implementit. Otevřená data: chytřejší stát a lepší služby

  13. Thankyouforyourattention • jiri.polacek@cuzk.cz • www.cuzk.cz Otevřená data: chytřejší stát a lepší služby Stránka 13

More Related