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INSPIRE and the Czech Cadastre of Real Estates Jiří Poláček Czech Office for Surveying, Mapping and Cadastre (COSMC)

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Presentation on theme: "INSPIRE and the Czech Cadastre of Real Estates Jiří Poláček Czech Office for Surveying, Mapping and Cadastre (COSMC)"— Presentation transcript:

1 INSPIRE and the Czech Cadastre of Real Estates Jiří Poláček Czech Office for Surveying, Mapping and Cadastre (COSMC)

2 What’s to come Few facts about the Czech CadastreFew facts about the Czech Cadastre INSPIRE as an InspirationINSPIRE as an Inspiration INSPIRE implementation - current activitiesINSPIRE implementation - current activities FOSS4G-CEE conference Prague

3 The Czech Cadastre - ICT point of view Written part fully digitized since 1998, cadastral maps are still being digitized.Written part fully digitized since 1998, cadastral maps are still being digitized. In 2001 a new Information System of Cadastre of Real Estates (ISCRE) has been launched.In 2001 a new Information System of Cadastre of Real Estates (ISCRE) has been launched. Central database on-line linked to Land Registry Offices.Central database on-line linked to Land Registry Offices. Internet based services with data cca 2 hours oldInternet based services with data cca 2 hours old –The Remote Access aplication (since 2001) –Web Services for the written part (since 2005), reports electronicly signed by server signature. FOSS4G-CEE conference Prague

4 The Czech Cadastre - legislation Open from the very beginning (1817)Open from the very beginning (1817) –Taxis –Mortgages Cadastre information is publicCadastre information is public Since 1993 – data services (exchange format, scanned maps)Since 1993 – data services (exchange format, scanned maps) Viewing Cadastre - Free application since 2004 (writtten part only, data cca 2 hours old)Viewing Cadastre - Free application since 2004 (writtten part only, data cca 2 hours old) FOSS4G-CEE conference Prague

5 Viewing Cadastre – performance statistics

6

7 The INSPIRE directive Entered into force , free discovery a view services for specific themesEntered into force , free discovery a view services for specific themes –Cadastral parcels (Annex I) –Buildings (Annex III) Contains 85% of the cadastral mapsContains 85% of the cadastral maps Considering operational requirements and economical aspectsConsidering operational requirements and economical aspects FOSS4G-CEE conference Prague

8 Web Map Services (WMS) for Cadastral Maps Operational run since March 2008Operational run since March 2008 Exchange format of the digital cadastral map used as a source of information (20 days old)Exchange format of the digital cadastral map used as a source of information (20 days old) Used to introduces graphical information into the Viewing Cadastre Application.Used to introduces graphical information into the Viewing Cadastre Application. Free service - no registration requiredFree service - no registration required FOSS4G-CEE conference Prague

9 WMS – performance statistics

10 WMS – average monthly statistics (per year)

11 INSPIRE related activities COSMC took part in testing data specification as Legally Mandated OrganizationCOSMC took part in testing data specification as Legally Mandated Organization – cadastral parcel theme ( ) – buidings (2011) Conversion to the proposed INSPIRE data format has been implementedConversion to the proposed INSPIRE data format has been implemented Problems:Problems: –Topology –Accuracy –Arcs, circles, … FOSS4G-CEE conference Prague

12 Final solution for INSPIRE Meet requirements acording implementing rulesMeet requirements acording implementing rules Publish up-to-date informationPublish up-to-date information Publication database on-line linked to the ISCRE, performing necessery conversionPublication database on-line linked to the ISCRE, performing necessery conversion

13 Publication database - features Operational run since May 2010Operational run since May 2010 Stores spatial data in effective spatial database extension format with respect to its further useStores spatial data in effective spatial database extension format with respect to its further use Identical database with Viewing CadastreIdentical database with Viewing Cadastre Updated every 2 hoursUpdated every 2 hours Ready to produce both view and dowload servicesReady to produce both view and dowload services Since May 2011 has been INSPIRE harmonized viewing service addedSince May 2011 has been INSPIRE harmonized viewing service added FOSS4G-CEE conference Prague

14 Basic registers as a part of the Czech e-government 6 information systems linked together6 information systems linked together Basic Register of Territorial Identification, Addresses and Real Estates (RTIARE) will be managed by COSMCBasic Register of Territorial Identification, Addresses and Real Estates (RTIARE) will be managed by COSMC Content:Content: –Parcels –Buildings –Addresses –Administrative Units –Street lines – …– …– …– … Data of RTIARE will be available for freeData of RTIARE will be available for free FOSS4G-CEE conference Prague

15 INSPIRE Download Services With respect to the basic registers legislation download services for all the INSPIRE themes related to the Cadastre (Parcels, buildings, addresses, administrative units) will be provided freeWith respect to the basic registers legislation download services for all the INSPIRE themes related to the Cadastre (Parcels, buildings, addresses, administrative units) will be provided free Both download service for pre-defined data set and direct access download service (WFS) will be supportedBoth download service for pre-defined data set and direct access download service (WFS) will be supported Alfa testing for Cadastral Parcels theme since march 2012Alfa testing for Cadastral Parcels theme since march 2012 Open pilot run since , expected operational run since Open pilot run since , expected operational run since Detailed description on description on

16 Download service for pre-defined data set Available parcels of the Digital Cadastral Map from the whole state territoryAvailable parcels of the Digital Cadastral Map from the whole state territory Harmonized according INSPIRE data specifications (GML 3.2.1)Harmonized according INSPIRE data specifications (GML 3.2.1) Supported coordinate systems – ETRS 89 (EPSG code 4258) and S-JTSK Krovak East North (EPSG code 5514)Supported coordinate systems – ETRS 89 (EPSG code 4258) and S-JTSK Krovak East North (EPSG code 5514) 1 file for each Cadastral Unit1 file for each Cadastral Unit Updated once dailyUpdated once daily FOSS4G-CEE conference Prague

17 Direct access download service (WFS) Free, no registration requiredFree, no registration required Supported functionality - GetCapabilities, DescribeFeatureType, ListStoredQueries, DescribeStoredQueries and GetFeature according WFS version 2.0.0Supported functionality - GetCapabilities, DescribeFeatureType, ListStoredQueries, DescribeStoredQueries and GetFeature according WFS version LimitationLimitation –1 km 2 and elements for CadastralBoundaries and CadastralParcels –400 km 2 and 500 elements for CadastralZoning Updated every 2 hoursUpdated every 2 hours FOSS4G-CEE conference Prague

18 Near future development Exchange format of RTIARE („INSPIRED“ GML 3.2.1) since Exchange format of RTIARE („INSPIRED“ GML 3.2.1) since Download services for Addresses and Administrative Units themes in I/2013Download services for Addresses and Administrative Units themes in I/2013 Download services for Buildings after Data Specificatins ApprovalDownload services for Buildings after Data Specificatins Approval FOSS4G-CEE conference Prague

19 Conclusions Download services for all the INSPIRE themes related to the Cadastre (Parcels, buildings, addresses, …) will be provided free in the Czech RepublicDownload services for all the INSPIRE themes related to the Cadastre (Parcels, buildings, addresses, …) will be provided free in the Czech Republic Demand on existing services is rapidly growingDemand on existing services is rapidly growing Number of new projects using these Internet based services is being preparedNumber of new projects using these Internet based services is being prepared FOSS4G-CEE conference Prague

20 Thank you for your attention Jiří Poláček Jiří


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