Urban Area Land Use and Built-up Areas Polygon Map Dataset
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This table contains data on land use and built-up areas in the Helsinki metropolitan region. The data is sourced from the website of Helsingin kaupunkiympäristön toimiala, which is the Department of Urban Environment of the city of Helsinki in Finland (ISO country code: FI). The table includes information such as the extraction date and row number, land use category, land use group, and various geometric properties of the land areas. This data can be utilized for various data analytics purposes, such as analyzing the distribution of land use categories, studying the relationship between land use and other variables, or mapping and visualizing land use patterns in the Helsinki metropolitan region.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date when the data was extracted. |
|---|
| _row_number | long | The row number of the data entry. |
|---|
| maankaytto | string | The land use of the location. |
|---|
| mtryhm | int | The group category of the location. |
|---|
| geom_geojson | string | The geographic information of the location in GeoJSON format. |
|---|
| geom_geotext | string | The geographic information of the location in Geotext format. |
|---|
| geom_type | string | The type of the geographic shape of the location. |
|---|
| geom_centroid | string | The centroid coordinates of the geographic shape of the location. |
|---|
| geom_center_x | double | The x-coordinate of the center of the location. |
|---|
| geom_center_y | double | The y-coordinate of the center of the location. |
|---|
| geom | binary | The complete geographic information of the location. |
|---|
| tietopalve | int | The information service of the location. |
|---|
