Version History of ELY Areas 2015 (1:1 000 000)

The 'table__history' is a historical data table that is part of the 'tilastointialueet_ely1000k_2015' dataset collection. It contains the version history of its base table rows. The data content of the table relates to ELY-areas 2015 (1:1 000 000), as provided by the data source, Tilastokeskus, in Finland. The table includes a variety of columns that capture information such as the date when the row was extracted from the source and the row's unique identifier. Some columns capture geographic data, useful for geospatial analytics. This includes data about the type, centroid, center x and y coordinates, presented in the WGS 84 coordinate reference system, with axis order longitude first, followed by latitude. The table also includes the name of the ELY centers in different languages and the year of the data. The table has a unique feature of tracking the version history of its base table rows with '_start_date' and '_end_date' columns. If the '_end_date' column is null, it indicates that the row is the most recent version. This table can be utilized in various ways in data analytics. For instance, it can be used to track changes in the ELY areas over time, or to analyze patterns in the geographic data. Additionally, the multi-language data can be useful for creating region-specific reports or analytics for different language speakers.