Traffic Main Roads in City Area - Helsinki, Finland
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This table contains data from the 'Helsinki City Environment Sector' website in Finland. It provides information about main roads in the Helsinki metropolitan area, including their classification, name, road group, and geographic coordinates. The table also includes the date when the data was extracted, the row number of each record, and additional geometric information such as the geojson representation, geotext representation, type, centroid, center coordinates, and the original geometry. The 'tietopalve' column indicates data related to road services. This data is valuable for various data analytics tasks, such as studying traffic patterns, analyzing road characteristics, identifying road networks, and measuring distances between locations.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date when the data was extracted |
|---|
| _row_number | long | The unique row number of the data entry |
|---|
| tieluokka | string | The classification code for the road |
|---|
| nimi | string | The name of the road |
|---|
| tieluokka0 | int | The detailed classification code for the road |
|---|
| mtryhm | int | The maintenance group responsible for the road |
|---|
| geom_geojson | string | The road's geometry in GeoJSON format |
|---|
| geom_geotext | string | The road's geometry in Well-known Text (WKT) format |
|---|
| geom_type | string | The type of the road's geometry |
|---|
| geom_centroid | string | The centroid point of the road's geometry |
|---|
| geom_center_x | double | The x-coordinate of the center point of the road's geometry |
|---|
| geom_center_y | double | The y-coordinate of the center point of the road's geometry |
|---|
| geom | binary | The raw geometry data of the road |
|---|
| tietopalve | int | The information service availability status for the road |
|---|
