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The Setup of the Register of Addresses and Buildings of the German 2011 Census

The Setup of the Register of Addresses and Buildings of the German 2011 Census. Data quality issues and solutions. Census 2011: Overview. Administrative register. Complete enumerations. Sample survey. AGR Register of addresses. Census data set.

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The Setup of the Register of Addresses and Buildings of the German 2011 Census

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  1. The Setup of the Register of Addresses and Buildings of the German 2011 Census Data quality issues and solutions

  2. Census 2011: Overview Administrative register Complete enumerations Sample survey AGR Register of addresses Census data set

  3. The setup of the register of addresses and buildings (AGR) Communities … … … Regional authorities BA GAB MR Federal statistical office AGR

  4. Problems • No identification characteristic • Address characteristics as ID • Local Register Data • Low standardisation of register entries • Low harmonisation between registers • Redundant/ false/ obsolete data entries • Complex data processing

  5. Using address characteristics for definite identification

  6. Using address characteristics for definite identification

  7. Preparation and integration of register data GAB Computer assisted processing Matching data MR Integration AGR BA Pass on non-matching data Return corrected data Correction (regional authorities)

  8. Two-stage correction model Street renamed Check criterion Existence, Correctness I. Street-Level Street B Street A Existence, Correctness, housing space Address-Level No. 1 No. 2 II. No. 1 No. 2

  9. Results

  10. Database

  11. 3. Evidenthaltung Updates AGR GWZ/SAR

  12. Andrea Maldonado andrea.maldonado@destatis.de Daniel Scheuregger daniel.scheuregger@destatis.de Katja Ziprik katja.ziprik@destatis.de

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