Map of Metropolitan Area Land Use and Water Areas
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This table contains data from the website of 'Helsinki City Environment Department' in Finland. It provides information related to land use and bodies of water. The table includes various fields such as extraction date, row number, object name, object group, geographical coordinates in GeoJSON format, geographical coordinates in Geotext format, geometry type, centroid coordinates, x-coordinate of the center point, y-coordinate of the center point, geometry information, and data service. This data can be utilized in data analytics for various purposes, such as analyzing land use patterns, identifying specific objects or groups, calculating geometric properties, and performing spatial analysis.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date the row was extracted. |
|---|
| _row_number | long | The number assigned to each row. |
|---|
| kohdenimi | string | The name of the target. |
|---|
| mtryhm | int | The group of the target. |
|---|
| geom_geojson | string | The geometry of the target in GeoJSON format. |
|---|
| geom_geotext | string | The geometry of the target in Geotext format. |
|---|
| geom_type | string | The type of geometry of the target. |
|---|
| geom_centroid | string | The centroid of the geometry of the target. |
|---|
| geom_center_x | double | The x-coordinate of the center of the geometry of the target. |
|---|
| geom_center_y | double | The y-coordinate of the center of the geometry of the target. |
|---|
| geom | binary | The geometry of the target. |
|---|
| tietopalve | int | The service information. |
|---|
