2015 Statistical Area Collection for Major Regions
Tables
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2015 Major Regions Data (1:4,500,000) Extracted From Finnish Statistical DatabaseTSV
The table, sourced from the 'Tilastokeskus' (Statistics Finland) website, represents comprehensive geographical and statistical data of 'Suuralueet 2015' - Major Areas in 2015, at a scale of 1:4 500 000. This table, part of the 'tilastointialueet_suuralue4500k_2015' dataset, contains various columns that offer rich insights about each area. The table provides geographical location details through several 'geom_' prefixed columns, containing geographic coordinates in the WGS 84 coordinate reference system with axis order longitude first, followed by latitude. These columns contain information such as the geometric representation in both GeoJSON and geotext format, the geometric type, centroid of the area, and the X and Y coordinates of the center. For statistical data, the 'name',...
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Version History of Major Areas 2015 (1:4 500 000) TableTSV
The table, named as 'table__history', is a historical data collection that tracks the changes in the rows of its base table over time. It is a part of the dataset identified as 'tilastointialueet_suuralue4500k_2015'. This table primarily focuses on the version history of the base table, which represents 'Suuralueet 2015' or 'Large Areas 2015', at a scale of 1:4,500,000. The table provides a structured and systematic record of each row's lifecycle from the raw data extracted from the source. Each row in the table is uniquely identified by a combination of the date when the row was extracted, and the row number. To track the version history of each row, two additional columns namely, the start date and end date of the row version, are included in this table. Therefore, if the end date is...
Column Descriptions
2015 Major Regions Data (1:4,500,000) Extracted From Finnish Statistical Database
Column | Type | Comment |
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_extract_date | date | This column contains the date when the data on the row of the table was extracted from the source. It helps in tracking the freshness of the data. |
_row_number | long | This column contains the row number in the data extracted from the source on the extract date. It is unique and helps in identifying each row. |
geom_geojson | string | This column contains geographical data in the form of GeoJSON, a format for encoding a variety of geographic data structures. |
geom_geotext | string | This column contains geographical data in the form of text. It provides a textual representation of the geographical structure. |
geom_type | string | This column specifies the type of the geometry of the geographical data. |
geom_centroid | string | This column contains the geographical center point of the data in a POINT format. |
geom_center_x | double | This column represents the X coordinate of the geographical center point of the data. |
geom_center_y | double | This column represents the Y coordinate of the geographical center point of the data. |
gml_id | string | This string column acts as an identifier for each record. |
name | string | This column contains the English name of the geographical area. |
namn | string | This column contains the name of the geographical area in Swedish. |
nimi | string | This column contains the name of the geographical area in Finnish. |
shape_star | double | This column contains a real number value representing a property of the geographical shape. |
shape_stle | double | This column contains a real number value representing another property of the geographical shape. |
suuralue | string | This string column represents a specific attribute of the geographical area. |
vuosi | double | This column contains a real number representing the year associated with the data. |
Version History of Major Areas 2015 (1:4 500 000) Table
Column | Type | Comment |
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_start_date | date | This column contains the date when the row was extracted from the data source. It forms a combination with the '_row_number' column that uniquely identifies each row in this version history table. |
_end_date | date | This column contains the date when a new version of the row was extracted from the data source. If the value for this column is null, it indicates that the row is the most recent version. |
_row_number | long | This column contains the row number from the raw data extracted from the data source. It forms a unique identifier for each row when combined with the '_start_date' column. |
geom_geojson | string | This column contains geo-spatial data in the format of GeoJSON, which is used to represent simple geographical features. |
geom_geotext | string | This column contains geo-spatial data in text format. It's used to represent complex geographical features such as a collection of polygons. |
geom_type | string | This column specifies the type of geographical data stored in the 'geom_geojson' and 'geom_geotext' columns. |
geom_centroid | string | This column contains the centroid coordinates of the geographical feature represented in the 'geom_geojson' and 'geom_geotext' columns. |
geom_center_x | double | This column contains the x-coordinate of the center of the geographical feature represented in the 'geom_geojson' and 'geom_geotext' columns. |
geom_center_y | double | This column contains the y-coordinate of the center of the geographical feature represented in the 'geom_geojson' and 'geom_geotext' columns. |
gml_id | string | This column contains unique identifiers for the rows. |
name | string | This column contains the names of the geographical areas in English. |
namn | string | This column contains the names of the geographical areas in Swedish. |
nimi | string | This column contains the names of the geographical areas in Finnish. |
shape_star | double | This column contains the area size of the geographical features represented in the 'geom_geojson' and 'geom_geotext' columns. |
shape_stle | double | This column contains the perimeter length of the geographical features represented in the 'geom_geojson' and 'geom_geotext' columns. |
suuralue | string | This column contains identifiers for the large areas that the geographical features belong to. |
vuosi | double | This column contains the year the data was recorded. |
Additional Info
Last Updated | November 12, 2024 |
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Created | November 11, 2024 |