Street and Road Noise Areas in Helsinki, Finland (December 2017)
Click here for a data sample
The table contains data from 'Helsinki City Environment Sector' website which originates from Finland. It provides information on noise areas and road locations in Helsinki. The table has various columns including '_extract_date', '_row_number', 'id', 'db_lo', 'db_hi', 'datanomist', 'paivitetty', 'geom_geojson', 'geom_geotext', 'geom_type', 'geom_centroid', 'geom_center_x', 'geom_center_y', and 'geom'. These columns contain data that can be utilized for various data analytics purposes.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date the data was extracted |
|---|
| _row_number | long | The row number of the record |
|---|
| id | int | The unique identifier of the record |
|---|
| db_lo | float | The lower range of the database value |
|---|
| db_hi | float | The upper range of the database value |
|---|
| datanomist | string | The name of the data scientist |
|---|
| paivitetty | date | The date the record was last updated |
|---|
| geom_geojson | string | The geometry data in the GeoJSON format |
|---|
| geom_geotext | string | The geometry data in text format |
|---|
| geom_type | string | The type of geometry |
|---|
| 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 full geometry data |
|---|
