Statistical Regions ELY 4500K: A Collection of Related Tables
Tables
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Centres for Economic Development, Transport and the Environment (1:4 500 000 scale) Data TableTSV
The 'table' belongs to a dataset collection named 'tilastointialueet_ely4500k' and is a structured assembly of data composed of rows and columns. This table provides detailed information about ELY-areas at a scale of 1:4,500,000, sourced from the 'Tilastokeskus' website in Finland. Each row in the table represents a unique entry, with the columns providing specifics about the entry. Key columns include identifiers such as 'id', 'name', 'namn', and 'nimi', which provide names of the ELY-centers in different languages. The 'ely' column provides a numerical identifier for these centers. The columns starting with 'geom_' contain geographical data. For instance, 'geom_geojson' and 'geom_geotext' provide geographical coordinates in different formats, while 'geom_type' specifies the type of...
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Version History of ELY Areas (Scale 1:4,500,000) - Historical Data TableTSV
The 'table__history' is an extensive repository of version history for each row of its base table. The base table represents various ELY areas at a scale of 1:4,500,000, sourced from the 'Tilastokeskus' website in Finland. Each row in the table is uniquely identified by a combination of the '_start_date' and '_row_number'. The table includes additional columns, '_start_date' and '_end_date', which record when the data was extracted and when a new version was extracted respectively. If the '_end_date' column value is null, it signifies that this is the most recent version of the row. The table also carries a wealth of geographic information in columns prefixed with 'geom_'. This data can be used for geospatial data analytics, with geographic coordinates presented using the WGS 84...
Column Descriptions
Centres for Economic Development, Transport and the Environment (1:4 500 000 scale) Data Table
Column | Type | Comment |
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_extract_date | date | Indicates the date when the data on the row of the table was extracted from the data source. This, combined with '_row_number', uniquely identifies each row. |
_row_number | long | Contains the row number in the data extracted from the source on the extract date specified by the column '_extract_date'. This, combined with '_extract_date', uniquely identifies each row. |
ely | string | Represents a code associated with each ELY Centre. ELY Centres are responsible for the regional implementation and development tasks of the central government in Finland. |
geom_geojson | string | Holds the geographical data of the ELY Centre in GeoJSON format. This format encodes geographical features with a JSON format. The information can include polygons and multipolygons. |
geom_geotext | string | Stores the geographical data of the ELY Centre in text format. This information represents the geographical boundaries of the ELY Centre. |
geom_type | string | Specifies the type of geographical data stored in the 'geom_geojson' and 'geom_geotext' columns. It can be either a polygon or a multipolygon. |
geom_centroid | string | This column contains the centroid point of the geographical data represented in the 'geom_geojson' and 'geom_geotext' columns. The centroid is the geometric center of a plane figure or shape. |
geom_center_x | double | Indicates the X-coordinate of the centroid point of the geographical data. |
geom_center_y | double | Indicates the Y-coordinate of the centroid point of the geographical data. |
gml_id | string | Represents a unique identifier for each row in the dataset. The identifier is in GML (Geography Markup Language) format. |
id | long | An integer that serves as a unique identifier for each ELY Centre. |
name | string | Contains the English name of each ELY Centre. |
namn | string | Holds the Swedish name of each ELY Centre. |
nimi | string | Contains the Finnish name of each ELY Centre. |
vuosi | long | Represents the year when the data for the ELY Centre was collected or updated. |
Version History of ELY Areas (Scale 1:4,500,000) - Historical Data 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 unique combination with '_row_number' to identify 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 is null, it indicates that the row is the most recent version. |
_row_number | long | This column contains the number of the row in the raw data extracted from the data source. It forms a unique combination with '_start_date' to identify each row in this version history table. |
ely | string | This column stores a string that represents a particular ELY center. |
geom_geojson | string | This column stores the geometric data of the ELY center in GeoJSON format. |
geom_geotext | string | This column stores the geometric data of the ELY center in text format. |
geom_type | string | This column indicates the type of the geometric data stored. |
geom_centroid | string | This column stores the centroid of the geometric shape representing the ELY center. |
geom_center_x | double | This column stores the x-coordinate of the geometric center of the ELY center. |
geom_center_y | double | This column stores the y-coordinate of the geometric center of the ELY center. |
gml_id | string | This column stores a unique identifier for each row in string format. |
id | long | This column stores a unique integer identifier for each row. |
name | string | This column stores the English name of the ELY center. |
namn | string | This column stores the name of the ELY center in another language. |
nimi | string | This column stores the Finnish name of the ELY center. |
vuosi | long | This column stores an integer that represents the year. |
Additional Info
Last Updated | November 11, 2024 |
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Created | November 11, 2024 |