By Diana L. Magnuson; Curator and Historian, ISRDI
IPUMS now has an online IPUMS Document Collection for our ancillary census and survey materials collected by IPUMS International!
In 1999, with a social science infrastructure grant from the National Science Foundation (NSF), IPUMS International had a simple yet audaciously ambitious goal: preserve the world’s microdata resources and democratize access to those sources. Twenty-five years later, the project goals continue to be: collecting and preserving census and survey data and documentation; harmonizing those data; and disseminating the harmonized data free of charge.
IPUMS-I amassed tens of thousands of ancillary materials in support of its data harmonization work. These materials came from partner organizations: United State Census Bureau (USCB), United Nations Statistical Division (UNSD), Latin American and Caribbean Demographic Center (CELADE), The East-West Center, Centre Population et Dévelopement (CEPED), and over one hundred national statistical agencies. Examples of this material include correspondence, maps, enumerator instructions, supervisor instructions, training materials, codebooks, publicity, reports, newspaper clippings, unpublished papers, census timetables, data processing materials, and technical manuals. The ancillary materials in the IPUMS collection attest to the varied technical, business, social, and economic aspects of conducting census and surveys across time and space.
A portion of IPUMS-I grant money has funded the curation and preservation of the ancillary materials acquired by the project. For over two decades, archival staff have been preserving thousands of unique pieces of census and survey documentation, creating bibliographic records using an extended Dublin Core profile that supports the use of controlled vocabularies to enhance findability for the project staff and outside users. The goal of this work was the creation of a simple, findable, searchable, and downloadable document access system.
