1 / 24

Examples of the application of regional reference systems in the Czech Republic

This article discusses the application of regional reference systems in the Czech Republic, specifically the Register of Census Districts and Buildings (CDBR). The CDBR includes information on territorial units, buildings and flats, addresses, and more. The CDBR supports statistical surveys and information services provided by the Czech Statistical Office.

berthaturpin
Download Presentation

Examples of the application of regional reference systems in the Czech Republic

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. Examples of the application of regional reference systemsin the Czech Republic Petra Kuncová Czech Statistical Office

  2. Register of Census Districtsand Buildings (CDBR) • Article § 20a according to Act No. 89/1995 Coll., on The State Statistical Service, in the last reading from June 2006; • CZSO is administrator of territorial identifications for public (cooperation with Ministry of Interior and COSMC);

  3. Register of Census Districtsand Buildings (CDBR) • Register is a system of territorial identifications including localizations and history; • register contents: • the global territorial elements, local settlement and statistical units, buildings with house numbers, addresses and number of flats, since 2006 with separate flats; • buildings and flats with attributes (type of house, material used for outer walls, period of construction, floor space of the flat, gas, heating, number of rooms, etc.);

  4. Register of Census Districtsand Buildings (CDBR) • The main principles: • Hierarchy (top-down, down-top) • Time (historical linkage) • Space (geographic delimitation or location); • Logical segmentation: • Description part (attribute data, full history, normalized relational data model) • Geographic part (spatial data, only in versions);

  5. Register of Census Districtsand Buildings (CDBR) • Territorial units: • NUTS • Districts • Municipalities • Municipality Parts • Cadastral Units • Basic Settlement Units • Census Districts • Streets

  6. Register of Census Districtsand Buildings (CDBR) • Current numbers (September 2008): • 8 areas (NUTS2), 14 regions (NUTS3), 77 districts (LAU1) • 6 249 municipalities • 142 town parts • 15 100 municipality parts • 13 027 cadastral areas • 22 639 basic settlement units • 53 023 census districts • 76 015 streets • 8 702 postal codes • 2 599 607 buildings with numbers, 2 512 384 b. with coordinates • 4 575 396 flats

  7. Large Territorial Units (NUTS0 – NUTS4)

  8. Medium Territorial Units

  9. Small Territorial Units (Census Districts with buildings)

  10. Buildings and Streets

  11. Address Places

  12. Target Area on the Background DMÚ25 – Digital Model of Territory 1:25 000 (Ministry of Defence)

  13. Target Area on Orthophoto - COSMC

  14. Register of Census Districtsand Buildings (CDBR) • Administrative sources • Cadastral Database (Mapping Agency) – new buildings, boundaries of cadastral units, basis maps (cadastral, topographic); • Ministry of Interior – changes of addresses; • Statistical sources • STAV: Building Office (new and canceled buildings and flats, technical attributes); • Census (technical attributes etc.); • LOK: Mapping Agency (spatial location of the buildings – coordinates, situation plans); • own activities in GIS (address places, polygons of statistical units);

  15. Register of Census Districtsand Buildings (CDBR) • Support of statistical surveys: • Censuses (2001, 2011) • Labour Force Surveys; • Energo 2004, Microcensus 2002; • EU – SILC, etc.; • Support of other statistical tasks • Elections • Statistical Publications • Regional Statistics, Public Databases • Information Services

  16. Support of information services provided by the CZSO: • “62 cities” project • “Noise maps” project

  17. “62 cities” project • EU projects for cities for improving "problematic areas"  “Integrated programs for city development”. • Close cooperation with Ministry for Regional Development and municipalities. • Several phases: • selection of indicators – age structure, education etc. • definition of “problematic areas” (list of streets and houses) and their matching with statistical areas and units – the most difficult activity • calculation of data from Census database and Regional databases, experts estimations • basic condition for provision of EU money was that situation in the area has to be “worse” than in the whole city (Example for city Kladno)

  18. “62 cities” project • blue line – census district border • red line - basic settlement units • _____________________ • yellow line – definition of interested area • green line – exclusion of interested area

  19. “62 cities” project

  20. “Noise maps” project • How many inhabitants is influenced by noise from the airport and roads to it • Local units Hostivice, Jeneč, Horoměřice, Na Dědině, Na Padesátníku, Nebušice, Přední Kopanina, Tuchoměřice, Suchdol. We obtained “isophones” of the area:

  21. “Noise maps” project • Selected polygon of noise level

  22. “Noise maps” project • Isophones were matched with information from Register of Enumeration Districts and Buildings (buildings with house ID):

  23. “Noise maps” project • Data from Census were matched to house ID

  24. Thank you for attention Petra Kuncová petra.kuncova@czso.cz Czech Statistical Office

More Related