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Company LOGO IPUMS International GIS Initiative Lara Cleveland, IPUMS International November 14, 2010 Havana, Cuba
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Agenda Geography in IPUMS International IPUMS-I Work Process Web Delivery Planned Enhancements
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Agenda Geography in IPUMS International IPUMS-I Work Process Web Delivery Planned Enhancements
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IPUMS-I Geographic Variables Countries with FIRST administrative level variables Countries with SECOND administrative level variables
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IPUMS-I Boundary Files
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Agenda Geography in IPUMS International IPUMS-I Work Process Web Delivery Planned Enhancements
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Work Process Enable mapping of IPUMS-I Microdata Find maps* Match map data to IPUMS-I microdata Create linking fields Deliver shapefiles via the web
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Work Process: Matching Geographic Data to Microdata From Shapefile - CubaFrom IPUMS – Cuba 2002 FIPS_ADMGMI_ADMADMIN_NAME CU08CUB-CNFCienfuegos CU04CUB-IDLIsla de la Juventud CU01CUB-PDRPinar del Rio CU14CUB-SSPSancti Spiritus CU07CUB-CDACiego de Avila CU05CUB-CMGCamaguey CU10CUB-GNTGuantanamo CU09CUB-GRNGranma CU12CUB-HLGHolguin CU13CUB-LTULas Tunas CU15CUB-SDCSantiago de Cuba CU11CUB-LHBLa Habana CU03CUB-MTNMatanzas CU16CUB-VCLVilla Clara PROVINCE Cienfuegos Isla de la Juventud Pinar del Rio Sancti Spiritus Ciego de Avila Camaguey Guantanamo Granma Holguin Las Tunas Santiago de Cuba Ciudad de la Habana La Habana Matanzas Villa Clara PROVCUBPLCUMIGCUCNTRY 666192 15 192 111 777 888 999 14 192 12 192 11 192 10 192 13 192 333 222 444 555
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Matching Geographic Data to Microdata From Shapefile - CubaFrom IPUMS – Cuba 2002 FIPS_ADMGMI_ADMADMIN_NAME CU08CUB-CNFCienfuegos CU04CUB-IDLIsla de la Juventud CU01CUB-PDRPinar del Rio CU14CUB-SSPSancti Spiritus CU07CUB-CDACiego de Avila CU05CUB-CMGCamaguey CU10CUB-GNTGuantanamo CU09CUB-GRNGranma CU12CUB-HLGHolguin CU13CUB-LTULas Tunas CU15CUB-SDCSantiago de Cuba CU11CUB-LHBLa Habana CU03CUB-MTNMatanzas CU16CUB-VCLVilla Clara PROVINCE Cienfuegos Isla de la Juventud Pinar del Rio Sancti Spiritus Ciego de Avila Camaguey Guantanamo Granma Holguin Las Tunas Santiago de Cuba Ciudad de la Habana La Habana Matanzas Villa Clara PROVCUBPLCUMIGCUCNTRY 666192 15 192 111 777 888 999 14 192 12 192 11 192 10 192 13 192 333 222 444 555 CU02CUB-CHBCiudad de la Habana
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Agenda Geography in IPUMS International IPUMS-I work process Web delivery Planned enhancements
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Web Delivery Zipped shapfiles (ESRI format) Include linking codes for microdata World Map –Aggregate variables at the country level First administrative level boundary files –Aggregate variables at 1 st admin level –Some variables require recoding (BPL, MIG)
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Sample Map: Multiple Nested Countries
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Agenda Geography in IPUMS International IPUMS-I work process Web delivery Planned enhancements
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Planned Enhancements For all samples – 2 nd administrative level maps – Time-specific maps Pilot project – Create consistent small level units (approx. 20,000 population)
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Planned Enhancements For all samples – 2 nd level administrative unit maps –Time-specific maps Pilot project – Create consistent small level units (approx. 20,000 population)
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2 nd Level Administrative Units Small population units combined in residual category Departments in Argentina
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Combining Small 2nd Level Units
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Planned Enhancements For all samples – 2 nd level administrative unit maps – Time-specific maps Pilot project – Create consistent small level units (approx. 20,000 population)
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Time-specific shapefiles Data does not map Regions appear blank in earlier years Start with recent map Add harmonized codes Match to recent data Departments in Argentina
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Planned Enhancements For all samples – 2 nd level administrative unit maps – Time-specific maps Pilot project – Create consistent small level units (approx. 20,000 population)
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Pilot: Creating Consistent Low Level Units Ecuador
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Ecuador 2001 IPUMS-I Population Data 1 st Level Units ( Province)
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Ecuador 2001 IPUMS-I Population Data 2 nd Level Units ( Canton) 3 rd Level Units (Parish) Small units: Group them 20-50K: Stand alone >50K Divide units
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Creating Consistent Geographic Units Low Level Labeled Data Detailed Maps Grouping Criteria
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Creating Consistent Geographic Units Low Level Labeled Data Detailed Maps Grouping Criteria Time Specific Maps
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Ongoing Work Research –Resolve map to microdata mismatches –Investigate boundary changes over time –Establish grouping criteria Locate Usable Source Maps –Temporally accurate (multiple maps per country) –Spatially congruent –Detailed metadata –Public domain or permission to re-release
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Thank You! Questions? Lara L. Cleveland IPUMS International Minnesota Population Center 225 – 19 th Avenue South Minneapolis, MN 55455
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Geographic Variables in IPUMS-I 55 countries Egypt Ghana Guinea Kenya Mali Rwanda Senegal South Africa Tanzania Uganda Armenia Cambodia China India Iraq Israel Jordan Kyrgyz Republic Malaysia Mongolia Nepal Pakistan Palestine Philippines Thailand Vietnam Argentina Bolivia Brazil Canada Chile Colombia Costa Rica Cuba Ecuador Mexico Panama Peru Puerto Rico Saint Lucia United States Venezuela Austria Belarus France Greece Hungary Italy Netherlands Portugal Romania Slovenia Spain Switzerland United Kingdom Africa Asia AmericasEurope
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55 countries51 - 1 st Level Geography Egypt Ghana Guinea Kenya Mali Rwanda Senegal South Africa Tanzania Uganda Armenia Cambodia China India Iraq Israel Jordan Kyrgyz Republic Malaysia Mongolia Nepal Pakistan Palestine Philippines Thailand Vietnam Argentina Bolivia Brazil Canada Chile Colombia Costa Rica Cuba Ecuador Mexico Panama Peru Puerto Rico Saint Lucia United States Venezuela Austria Belarus France Greece Hungary Italy Netherlands Portugal Romania Slovenia Spain Switzerland United Kingdom Africa Asia AmericasEurope Geographic Variables in IPUMS-I
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55 countries51 - 1 st Level Geography36 – 2 nd Level Egypt Ghana Guinea Kenya Mali Rwanda Senegal South Africa Tanzania Uganda Armenia Cambodia China India Iraq Israel Jordan Kyrgyz Republic Malaysia Mongolia Nepal Pakistan Palestine Philippines Thailand Vietnam Argentina Bolivia Brazil Canada Chile Colombia Costa Rica Cuba Ecuador Mexico Panama Peru Puerto Rico Saint Lucia United States Venezuela Austria Belarus France Greece Hungary Italy Netherlands Portugal Romania Slovenia Spain Switzerland United Kingdom Africa Asia AmericasEurope Geographic Variables in IPUMS-I
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