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Use of E lectronic D evices for 2011 Populat i on a nd Hous i ng Census D ata C ollection

This report discusses the use of electronic devices, such as web and netbook applications, for the 2011 Population and Housing Census data collection. It covers the methodology, data analysis, monitoring, and authorization procedures. The goal is to reduce labor, time, and cost while producing up-to-date and accurate data.

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Use of E lectronic D evices for 2011 Populat i on a nd Hous i ng Census D ata C ollection

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  1. Use of ElectronicDevices for 2011 Population and Housing Census DataCollection Barış DULKADİR • TURKSTAT Expert • Populationand Migration StatisticsGroup • DemographicStatisticsDepartment • 12-15 March, 2019 • Ankara

  2. CONTENT Methodology • Web Application • NetbookApplication • Manuel Data Analysis

  3. 2011 PHC Methodology • The field application was carried out between 3 October-31 December 2011. • About 2.2 million households • Complete enumeration in institutional places. • Information was collected facetofacefrom about 9 million people during the field study.

  4. PHC Application Chart • Web Application • Monitoring • Data entry • Autorization • Reports • Analyses Server • Netbook • Data entry • Simple checks • Report • Send Data Database

  5. Web Application: Authority Identification Procedures • Data entry and authorisation to any enumeration areas as an interviewer is carried out over the web application by the supervisor.

  6. Web BasedMonitoringAndControls

  7. Web BasedMonitoringAndControls

  8. NETBOOK APPLICATION

  9. Netbook Application: First Entry and Receiving Data Right to access to the enumeration areais given via the web application. • Interviewer log on to the netbook with username and password. • By using Get Data option under the Synch menu, the user name, password and authority of the interviewerassigned to theenumerationareawerestored in the netbook. • If the request will be successful number of register , address , people dead and born can be seen as summary of this enumeration area.

  10. NetbookApplication: Sending Data • During this process the computer must be connected to the internet. • Only newly entered and updated data are sent. Record can be sent more than one during the day, but the last sent is taken as a backup. • Since sending data is a burden on the system, it was useful to do this one a day like the end-of-day operation. Sending data will be turned off after 24:00 because of backup process. • To be able for sending data the interviewer need to be authorized to the enumeration area. PRODUCTION DATABASE CAPI Firewall Daily data backup operation

  11. Netbook Application: Consistency checks • There was no independent transition over sections to avoid inter-relationship, • Consistency control was applied to the application as much as possible, • Nonetheless, inconsistencies that have been overlooked are detected in SAS reports and send to Regional Office.

  12. Netbook Application:Reports

  13. Manuel Data Analysis

  14. Data AnalysisandNotificationsto RO • Births, death, health,… data sentfromfield to the headquarter were matched with administrative records (ABPRS, socialsecurity recordsetc. )for consistency control;andstatisticallycomparedwiththeresults of relatedsurveys (LFS, health survey, disability survey)forcoherence. • Generated analyses are sent to RO to be checked. • ABPRS (Form-b) Control Results • Responses To Open Ended Questions • Skip(Bypass) Questions • Migration Questions • Labor Force Status • Fertility Status • Mortality • Education • Chronic Disease And Quality Of Life Indicators

  15. HARZEMLİ To reduce; • labor, • time, • cost and, • to produce up-to-date data Harzemli Web Application HarzemliNetbook Application

  16. Summary • Online data transfer • Web based data transfer • CAPI • Online field application monitoring • Several quality crosscheck

  17. Thank you for your attention !

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