Geological Survey of Finland Rock Properties Public Data - National Samples
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This table contains data sourced from the website of the Geological Survey of Finland (Geologian tutkimuskeskus). The data relates to rock samples and their associated information. The table includes various attributes such as the extraction date, row number, GML ID, object ID, coordinates (northing and easting), original coordinates (northing and easting), sample number, map index, district, sample type, sample type C10, organization, geometry in GeoJSON format, geometry in Geotext format, geometry type, centroid of the geometry, centroid x-coordinate, centroid y-coordinate, and the complete geometry. The data in this table can be utilized in various data analytics tasks such as geographical analysis, spatial clustering, geological mapping, and sample classification.
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. |
|---|
| gml_id | string | The unique identifier for the GML object. |
|---|
| objectid | int | The unique identifier for the object. |
|---|
| northing | int | The northing coordinate of the location. |
|---|
| easting | int | The easting coordinate of the location. |
|---|
| northing_original | int | The original northing coordinate of the location. |
|---|
| easting_original | int | The original easting coordinate of the location. |
|---|
| sample_no | int | The number assigned to the sample. |
|---|
| map_index | int | The index of the map. |
|---|
| district | string | The district where the location is located. |
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| sample_type | string | The type of the sample. |
|---|
| sample_type_c10 | string | The type of the sample with a length of maximum 10 characters. |
|---|
| organization | string | The organization responsible for the data. |
|---|
| geom_geojson | string | The geometry of the location in GeoJSON format. |
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| geom_geotext | string | The geometry of the location in Geotext format. |
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| 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 of the location. |
|---|
