Postal Code Area Extensions to Marine Regions - Data Table

The table in question is a rich source of information related to geographic postal areas, extending to the maritime regions. The data for this table is sourced from the Finnish Statistics Bureau, 'Tilastokeskus'.

The table comprises a variety of columns containing both administrative and geospatial data. The administrative data provides details such as the area name, postal area, and the year, while the geospatial data provides geographic coordinates and related information.

Two special columns, '_extract_date' and '_row_number', are included. The '_extract_date' provides the date when the data on the row was extracted from the source, and the '_row_number' gives the unique row number for the data extracted on the specified date. These two columns together uniquely identify each row in the table.

The columns beginning with 'geom_' contain geographic data that can be used for geospatial analytics. Specifically, they provide geographic coordinates, types, and related geographic details. The geographic coordinates are presented using the WGS 84 coordinate reference system, with the axis order being longitude first, followed by latitude.

Given the nature of the data, this table could be utilized in various ways for data analytics. It could be used to analyze spatial patterns and trends across different geographical locations. For example, one could study population distribution, housing trends, or business activities in different postal areas over time. Additionally, by leveraging the geospatial data, advanced geospatial analytics could be conducted to understand geographic distribution and spatial relationships among different variables.