Geological Surveys Rock Formation Data
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This table contains data from the 'Geological Survey of Finland' website. It includes information about rock formations and geological periods in Finland. The data is sourced from the WFS network of the GTK (Geological Survey of Finland). The table provides details such as the extract date, row number, unique identifiers, rock types, rock names, geological ages, and various measurements and characteristics of the rocks. The table's data can be utilized in data analytics to analyze the distribution and characteristics of different rock formations in Finland, study the geological history and evolution of the region, identify patterns and relationships between rock types and geological periods, and perform spatial analysis using the provided geometry information.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | |
|---|
| _row_number | long | |
|---|
| gml_id | string | |
|---|
| objectid | int | |
|---|
| eon | int | |
|---|
| eon_c3 | string | |
|---|
| era | int | |
|---|
| era_c5 | string | |
|---|
| period | int | |
|---|
| period_c7 | string | |
|---|
| supersuite | int | |
|---|
| supersuite_c9 | string | |
|---|
| suite | int | |
|---|
| suite_c11 | string | |
|---|
| lithodeme | int | |
|---|
| lithodeme_c13 | string | |
|---|
| original_rock_name | string | |
|---|
| rock_class | int | |
|---|
| rock_class_c16 | string | |
|---|
| rock_name | int | |
|---|
| rock_name_c18 | string | |
|---|
| basis | int | |
|---|
| basis_c20 | string | |
|---|
| dyke_width | int | |
|---|
| dyke_width_c22 | string | |
|---|
| shape_len | int | |
|---|
| remarks | string | |
|---|
| age | string | |
|---|
| geom_geojson | string | |
|---|
| geom_geotext | string | |
|---|
| geom_type | string | |
|---|
| geom_centroid | string | |
|---|
| geom_center_x | double | |
|---|
| geom_center_y | double | |
|---|
| geom | binary | |
|---|
