Version History of Base Table Rows in Orebro Dataset Collection

The 'clc12_65f_sv__history' table is a significant part of the 'orebro' dataset collection. It is a history table, which means it contains the version history of its base table rows. This table is unique due to its ability to track changes over time, through the use of two additional columns compared to its base table. These columns represent the start and end date of when each row was extracted from the data source. This allows for the identification of the most recent version of a row, which can be identified if the end date column has a null value. Another distinguishing feature of this table is its usage of the row number from the raw data extracted from the data source, which in combination with the start date, uniquely identifies each row in this version history table.

The table includes geographic data that has been transformed from the shapefile format, a format used for storing the geographic location and attribute information of geographic features. This could include points, lines, or polygons representing areas.

The table data is sourced from the 'Lantmäteriet' website, based in Sweden.

The information in this table can be utilized in various ways in data analytics. For example, the version history information can be used to track changes in geographic features over time, enabling analysts to observe trends and patterns. The geographic data can be used in geospatial analysis, for instance, to analyze the geographical spread of certain features or phenomena. Furthermore, the temporal aspect of the data can be used to conduct time-series analysis, which could be beneficial in predictive modelling and forecasting.