Land use rivers in the Helsinki Metropolitan Area
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This table contains information about land use and rivers in the Helsinki metropolitan area. The data is sourced from the website of the Helsinki City Environment Sector, which originates from Finland (ISO country code: FI). The table includes fields such as extract date, row number, land use category, land use group, geometry in GeoJSON format, geometry in Geotext format, geometry type, centroid of the geometry, centroid x-coordinate, centroid y-coordinate, raw geometry data, and data service information. This data can be utilized for various data analytics purposes such as analyzing land use patterns, studying river distributions, calculating land area within different usage categories, and performing spatial analysis on the geometry data using geographic information system (GIS) tools.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date and time when the data was extracted. |
|---|
| _row_number | long | The unique identifier for each row in the table. |
|---|
| maankaytto | string | The land use category or designation for a particular area. |
|---|
| mtryhm | int | The land use group or category that the area belongs to. |
|---|
| geom_geojson | string | The geometry of the area in GeoJSON format. |
|---|
| geom_geotext | string | The text representation of the geometry of the area. |
|---|
| geom_type | string | The type of geometry for the area, such as point, line, or polygon. |
|---|
| geom_centroid | string | The centroid point of the area. |
|---|
| geom_center_x | double | The x-coordinate of the center point of the area. |
|---|
| geom_center_y | double | The y-coordinate of the center point of the area. |
|---|
| geom | binary | The native geometry type for the area. |
|---|
| tietopalve | int | The source or provider of the data. |
|---|
