Valuable Plant Areas: Polygon Geometry
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This table contains data from the 'Helsinki City environment' website, which originates from the country Finland (ISO country code: FI). It represents valuable vegetation areas with their related attributes. The table includes information such as the extraction date, row number, unique identifier, class identifier, class name, name, description, notes, digitalization date, editing date, area, target text, value class, value class name, metadata, GeoJSON representation of the geometry, geotext representation of the geometry, geometry type, centroid of the geometry, x coordinate of the centroid, y coordinate of the centroid, and the geometry itself. The data in this table can be utilized for various data analytics purposes including spatial analysis, identifying valuable vegetation areas, monitoring changes over time, and studying the characteristics of these areas.
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. |
|---|
| id | int | The unique identifier of the entry. |
|---|
| tunnus | string | The identifier of a specific object. |
|---|
| luokkatunn | string | The identifier of a class. |
|---|
| luokan_nim | string | The name of a class. |
|---|
| nimi | string | The name of a particular object. |
|---|
| kuvaus | string | The description of a particular object. |
|---|
| huom | string | Additional notes or remarks. |
|---|
| digipvm | string | The date when the data was digitally captured. |
|---|
| pvm_editoi | string | The date when the data was edited. |
|---|
| pinta_ala | float | The surface area of an object. |
|---|
| kohdetekst | string | The text related to an object. |
|---|
| arvoluokka | string | The value class of an object. |
|---|
| arvoluokan | string | The name of the value class. |
|---|
| metadata | string | Additional data about an object. |
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| geom_geojson | string | The geometric data in GeoJSON format. |
|---|
| geom_geotext | string | The geometric data in geotext format. |
|---|
| geom_type | string | The type of geometric data. |
|---|
| geom_centroid | string | The centroid of a geometric object. |
|---|
| geom_center_x | double | The x-coordinate of the center of a geometric object. |
|---|
| geom_center_y | double | The y-coordinate of the center of a geometric object. |
|---|
| geom | binary | The geometric data. |
|---|
