Version History Records of Base Table in Gävleborg Dataset Collection

The 'clc12_67g_so__history' table is a historical archive, storing the version history of its fundamental dataset. It provides a rich historical context for each row, marking changes over time with two additional columns compared to its base table. These columns track the date of extraction from the data source and indicate when a fresh version of the row was extracted. If the end date is null, it signifies that the row is the most recent version.

The table has a unique identifier for each row, which is a combination of the start date and a row number that signifies the order of the row in the raw data pulled from the source. This combination allows for easy tracking of data modifications over time.

The dataset is rich in geographical information, originally sourced in a shapefile format - a common and simple means of storing the geometric location and attribute information of geographic features. This information has been converted into a final geographic format for this dataset, allowing for the representation of points, lines, or polygons (areas).

The 'clc12_67g_so__history' table is sourced from the Lantmäteriet (The National Land Survey) website in Sweden, ensuring a reliable and verified source of data.

This table could serve as a valuable resource in various data analytics scenarios. For instance, it could be used to track land use changes over time, providing valuable insights for urban planning and environmental studies. Additionally, it could assist in identifying geographical trends or anomalies by comparing different versions of the same row, which could be vital for decision making in sectors such as real estate, logistics, or resource management. Finally, the geographic information in the table could be utilized for creating detailed maps or geographical models, offering a visual aid for spatial data analysis.