Industrial Areas - Helsinki Metropolitan Area Map Collection

The dataset collection consists of one or more dataset tables sourced from the website of Helsingin kaupunkiympariston toimiala in Finland.

Tables

History of Industrial Areas in Open Data Metropolitan Area Land Use Polygon Table - Helsingin kaupunkiympariston toimiala (Finland)TSV
This table contains the version history of the 'seutukartta_maankaytto_teollisuusalueetpolygon' base table. The rows in this table represent different versions of the base table's rows, with each version having a start date and an end date. The '_start_date' column stores the date when the row was extracted from the data source, while the '_end_date' column stores the date when a new version of the row was extracted. If the value in the '_end_date' column is null, it indicates that the row is the most recent version. The table includes additional columns such as '_row_number', 'maankaytto', 'mtryhm', 'geom_geojson', 'geom_geotext', 'geom_type', 'geom_centroid', 'geom_center_x', 'geom_center_y', 'geom', and 'tietopalve'. The data in this table can be utilized for various data analytics...
Industrial Areas in Helsinki Metropolitan AreaTSV
This table contains data related to industrial areas in the region. It provides information about the date when the data was extracted, the row number, land use, land use group, geographical information in GeoJSON and Geotext formats, the type of the geometry, the centroid of the geometry, the x-coordinate of the center of the geometry, the y-coordinate of the center of the geometry, the geometry, and a data service. The data in this table can be utilized for various data analytics tasks, such as analyzing the distribution and characteristics of industrial areas in the region, identifying trends and changes in land use patterns over time, or performing spatial analysis to understand the proximity and relationships between different industrial areas. The table is sourced from the website...

Column Descriptions

Industrial Areas in Helsinki Metropolitan Area

Column	Type	Comment
_extract_date	date	The date when the data was extracted
_row_number	long	The sequential number of the row in the table
maankaytto	string	The land use of a specific area
mtryhm	int	The group of municipalities
geom_geojson	string	The geometry data in GeoJSON format
geom_geotext	string	The geometry data in Geotext format
geom_type	string	The type of geometry data
geom_centroid	string	The centroid of the geometry
geom_center_x	double	The x-coordinate of the center of the geometry
geom_center_y	double	The y-coordinate of the center of the geometry
geom	binary	The geometry data
tietopalve	int	The data service used for accessing the information

History of Industrial Areas in Open Data Metropolitan Area Land Use Polygon Table - Helsingin kaupunkiympariston toimiala (Finland)

Column	Type	Comment
_start_date	date	The start date of the validity period for the row version.
_end_date	date	The end date of the validity period for the row version.
_row_number	long	The unique row number for identifying each row version.
maankaytto	string	The land use information for the row version.
mtryhm	int	The maintenance group for the row version.
geom_geojson	string	The geometric information represented in GeoJSON format for the row version.
geom_geotext	string	The geometric information represented as text for the row version.
geom_type	string	The type of geometric object for the row version.
geom_centroid	string	The centroid of the geometric object for the row version.
geom_center_x	double	The X-coordinate of the center of the geometric object for the row version.
geom_center_y	double	The Y-coordinate of the center of the geometric object for the row version.
geom	binary	The geometric object for the row version.
tietopalve	int	The information service for the row version.

Additional Info

Last Updated	September 13, 2024
Created	May 6, 2018