How the Spanish Cadastre provides its data to the Spanish Data Infrastructure (IDEE)

Transcription

1 How the Spanish Cadastre provides its data to the Spanish Data Infrastructure (IDEE) Dr. Amalia Velasco

2 Introduction:» Who we are» What we do How we influenced the creation of the Spanish Data Infrastructure. The Spanish Spatial Data Infrastructure (IDEE) The Role of the Cadastre in the IDEE: Some examples Conclusions

3 The Spanish Cadastre is an administrative register with a fiscal origin, created as a database to be accessed both by Public, Administrations and citizens. As an inventory of real estate it contains: Physical information (position, surface, use, crops, boundaries, cartographic representation, type and quality of buildings.) Legal information (owner s identification: national identification number, name, address). Economic information (cadastral values of land and buildings, as an administrative reference value)

4 CADASTRAL DATA BASE sq Km 95 % administrated by the G.D. of Cadastre 5% remaining Administrated by Navarre and Basque governments municipalities 32 million urban properties Central office 52 provincial offices 42 million rural parcels 23,5 million Cadastral Owners

5 INFORMATION PROVIDERS owners Local goverments Notaries and Land registers COMPETENCES TO CONFORM CADASTRAL DATA BASE UPDATE CADASTRAL INFORMATION REAL ESTATE TAXATION CADASTRAL CARTOGRAPHY MANAGEMENT AVAILABILITY OF CADASTRAL DATA BASE AS A PUBLIC SERVICE STATISTICAL STUDIES OF REAL ESTATE CLIENTS USERS Citizens Regional governments Local goverments State government Notaries and Land registers State and regional governments.

6 Society demands complete information, up to date, and easy to obtain Databases accessible on line and available to all the administrations tions and citizens. Cadastral Information and services in Internet, 24 h. 7 days and cost-free. Daily updated information Interoperable with external systems using Web services. DAILY FIGURES: More than cadastral certificates issued information requests for protected data information requests for non-protected data 1.1 M maps served.

7 Number of register users

8 MAIN SERVICES Cadastral information query Data Access. By name, cadastral code, address, through the map, multiple query service by a file etc Web services Now, new SOAP services Cadastral data certification Official document obtained from a previous query. immediately and at no cost. 16-digit control Exchange of information The services allow on line the update by collaborating administrations. using XML. interface that facilitates integration Cadastral maps and web services paper copy copy from a query,, digital copy in official interchange format,, DXF and

9 Cadastral maps and web services Cadastral maps are served using standard WMS (Web Map Services) that allow external geographical systems to overlay Cadastral information onto their own cartographies. - Permits the TIME parameter to have historic information. - Offers the Getfeatureinfo service - New WEB FEATURE SERVICE for some of the register users It is possible overlay cadastral information even with Google Earth.

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11 We were pioneers in Spain in the publication, free of charge, of our entire cartography in Internet This has encouraged other cartographic administrations to offer their maps on the same terms and has also influenced the creation of IDEE (Spanish Spatial Data Infrastructure),

12 IDEE The Spatial Data Infrastructure of Spain is an initiative to integrate data, metadata and geographical information produced in Spain into Internet, ( which provides to locate, identify and access such information by its potential users. It is leadered by the National Geographic Institute of Spain

13 In accordance with INSPIRE the IDEE is an initiative to incorporate all SDI national, regional and local, Sectorial, and private too (enterprise, universities etc). In Spain many aspects of land management, as enviroment, are regional or local competences

14 The Spanish Cadastre is the main data provider of the IDEE The cadastral parcel is in the annex I of the INSPIRE Directive This means that the cadastral parcel is part of the basic information over which the environmental information infrastructure will be generated,

15 THE IDEE HAS UNDERSTOOD THE ROLE OF CADASTRE IN THE APPLICATION OF THE ENVIRONMENTAL AND OTHER POLICIES -The cadastre is a very useful tool for the application of environmental policies -The current technical advances and the current legal support of INSPIRE allow us to provide adequately. -This tendency can be extended to any policies needing the mesh of property distribution or other cadastral information SOME EXAMPLES

16 European Agricultural subsidies (IACS) SIGPAC: CADASTRE + ORTOPHOTO + Crops and management of the subsidies

17 National Plan of Aereal Ortophotography (PNOA) It is an initiative to achieve, in a very efficient way, for the whole Spanish territory: Digital Ortophotos in color E 1:5.000 and some zones 1: And the digital model of the surface Updated every two years. And to share them through the IDEE free of charge The Ortophotos are produced by different regions and organisms in the same format. They are co-financed by the central government and the regions

18 The official digital geographic information to provide located-based, web mapping and navigation services through the Spanish National SDI according to OGC specifications.

19 Cartociudad has been built from the harmonization and integration of official digital cartography and information produced by the General Directorate of Cadastre, the Statistical Office, the Post Office and the National Geographic Institute.

20 continuous collection of information on which it is allowed to carry out the following operations: cartographical visualization (both urban and non-urban zones) with no gaps. spatial analysis and direct and inverse location searches. navigation on the Spanish road-street network,

21 Cartociudad has developed the capability to drill down from small/medium scale reference information to individual cadastral parcels.

22 Valuation of land and buildings Un example of Interoperability with Urban Planing ZONVALOR-8 URBANIS Simbolos Utilizados 5 U14 13b 5b 6a U a R20 6b 6c U30 1b R21 1b-6a 7a 7b U34 1b-6a-7a R2 1b-6c 7c 9 1b-7c 1c R23 DISEMINADO EL 22a R24 22b/7c/6b T 3 4 R26 Urban Planing Notaries and Land Registres Value zones

23 PRIVATE INITIATIVE

24 CONCLUSIONS The free access CVO has represented an opportunity to boost the economy in the territorial information sector. Other cartographic administrations haven followed the cadastral example and offer now their maps on the same terms All this has permitted the creation of IDEE The IDEE has made possible the interoperability between the Spanish land management organizations and has created the system to achieve the Spanish SDI The IDEE prepares Spain for INSPIRE. The Cadastral Information is the base on which the IDEE is built.

25 Thank you very much for your attention.