Annegrete Wulff Statistics Denmark

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Presentation transcript:

Annegrete Wulff Statistics Denmark awu@dst.dk Metadata Annegrete Wulff Statistics Denmark awu@dst.dk

Reference metadata/ Structural metadata Reference metadata = explanatory metadata: describe the contents and the quality of the statistical data from a semantic point of view. This information is associated to the data series published. Structural metadata: are used to identify, formally describe or retrieve statistical data, such as dimension names, variable names, keywords for finding data etc. For example, structural metadata refer to the titles of the variables and dimensions of statistical datasets, code lists, time dimensions, classifications used, etc.

The Euro SDMX Metadata Structure (ESMS)

The ESS Standard for Quality Reports Structure (ESQRS)

Single Integrated Metadata Structure (SIMS) Besides these standard structure, at European level, further efforts are being spent on standardisation by means of the definition of a Single Integrated Metadata Structure (SIMS)2: an inventory of all the concepts and subconcepts of ESMS and ESQRS without redundancy and with harmonised guidelines for compilation. Task force on Quality Reporting (2013-2014)

Quality Declarations Database Domain (18) QD (Word) 0. …. 0.1 … 1. … Product (131) 0. … Concept Definition Source of def Deviations 1. … 3. Concepts

Re-use of metadata Purpose and History Sources Description of Contents Elements of the quality declaration Re-use with different products Purpose and History Sources Description of Contents Statistical concepts Introductory tables Publications Theme pages on the web Database, Documentation page, searching

Info from Quality Declaration to be used on ”News release ” on the web

Eurostat tools