Example of a data dictionary for distribution

This is a sample data dictionary for the distribution of a census geographic database of localities for the hypothetical country of Poplandia. The term data dictionary is sometimes used interchangeably with the term metadata, although in practice the two are different. Data dictionaries predate metadata, and usually the term “data dictionary” refers to the information that is distributed with data that an agency disseminates. ISO metadata standards provide specific guidelines. Each country can use “profiling” to adapt a common metadata format for its own national uses. The example below is meant for illustration only. The actual content of the data dictionary should be carefully designed by the national census office to consider specific issues relevant to the country.

Related Subject(s): Economic and Social Development