Geological Survey of Finland - Soil WFS Features
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This table contains data from the 'Geological Survey of Finland' (Geologian tutkimuskeskus) website. It includes information about various geological features in Finland. The table consists of multiple columns, including '_extract_date' which represents the date the data was extracted, '_row_number' which indicates the row number of each record, 'gml_id' representing the unique identifier for each feature, 'objectid' which serves as an additional identifier, 'pohjoiskoordinaatti' and 'itakoordinaatti' which provide the latitude and longitude coordinates respectively, 'jaatikon_tulosuunta' indicating the direction of ice movement, 'suhteellinen_ika' representing the relative age of the feature, 'z' which represents the elevation, 'havaintovuosi' indicating the year of observation, 'organisaatio' representing the organization that made the observation, 'sijaintitarkkuusluokka' indicating the accuracy class of the location, 'xy_paikannusmenetelma' representing the XY positioning method used, 'geom_geojson' and 'geom_geotext' which store the geometry data in different formats, 'geom_type' indicating the type of geometry, 'geom_centroid' representing the centroid of the geometry, 'geom_center_x' and 'geom_center_y' providing the X and Y coordinates of the geometry center, and 'geom' storing the complete geometry information. This table can be used for various data analytics purposes such as analyzing the distribution and characteristics of different geological features, studying the spatial relationships between features, examining the changes in elevation and ice movement direction, and investigating the relative ages of the features across different observation years.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date when the data was extracted. |
|---|
| _row_number | long | The unique row number for each record. |
|---|
| gml_id | string | The GML identifier for the record. |
|---|
| objectid | int | The unique identifier for each object. |
|---|
| pohjoiskoordinaatti | int | The value of the northern coordinate. |
|---|
| itakoordinaatti | int | The value of the eastern coordinate. |
|---|
| jaatikon_tulosuunta | int | The result direction of the box. |
|---|
| suhteellinen_ika | string | The relative age of the record. |
|---|
| z | int | The z-value or elevation of the record. |
|---|
| havaintovuosi | int | The year when the observation was made. |
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| organisaatio | string | The organization associated with the record. |
|---|
| sijaintitarkkuusluokka | string | The accuracy class of the location. |
|---|
| xy_paikannusmenetelma | string | The method used for XY positioning. |
|---|
| geom_geojson | string | The geometry in GeoJSON format. |
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| geom_geotext | string | The geometry in well-known text (WKT) format. |
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| geom_type | string | The type of geometry. |
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| geom_centroid | string | The centroid point of the geometry. |
|---|
| geom_center_x | double | The x-coordinate of the centroid. |
|---|
| geom_center_y | double | The y-coordinate of the centroid. |
|---|
| geom | binary | The spatial geometry of the record. |
|---|
