Komatiitic Ni-Cu Deposits in Geological Survey of Finland's Database
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This table contains data from the 'Geological Survey of Finland' (Geologian tutkimuskeskus) sourced from the country 'Finland' (ISO country code 'FI'). It represents information about komatiitic nickel and copper deposits. The table includes various attributes such as the extraction date, row number, GML ID, object ID, tract type, tract name, probabilistic estimates of number and expected number of deposits, probabilistic estimates of co-occurring minerals, mean estimates of co-occurring minerals, probabilistic estimates of copper, mean estimates of copper, probabilistic estimates of nickel, mean estimates of nickel, shape area, shape length, geometric representation in GeoJSON format, geometric representation in Geotext format, geometric type, centroid coordinates, centroid x-coordinate, centroid y-coordinate, and full geometric representation in the 'geom' column. This data can be utilized in data analytics for various purposes such as analyzing the distribution and abundance of komatiitic nickel and copper deposits, quantifying the uncertainty associated with deposit estimates, investigating co-occurrence patterns of minerals, examining the spatial characteristics of deposits, and understanding the geographical and geological factors influencing the formation of these deposits.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | The date when the data was extracted |
|---|
| _row_number | long | The row number of the record |
|---|
| gml_id | string | The GML identifier |
|---|
| objectid | int | The object identifier |
|---|
| tracttype | string | The type of tract |
|---|
| tractname | string | The name of the tract |
|---|
| number_dep_10_percent_prob | int | The number of dependents with 10% probability |
|---|
| number_dep_50_percent_prob | int | The number of dependents with 50% probability |
|---|
| number_dep_90_percent_prob | int | The number of dependents with 90% probability |
|---|
| expected_number_of_dep | int | The expected number of dependents |
|---|
| co_estim_10_percent_prob | int | The estimated count with 10% probability |
|---|
| co_estim_50_percent_prob | int | The estimated count with 50% probability |
|---|
| co_estim_90_percent_prob | int | The estimated count with 90% probability |
|---|
| co_mean_estimate | int | The mean estimated count |
|---|
| cu_estim_10_percent_prob | int | The estimated count for males with 10% probability |
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| cu_estim_50_percent_prob | int | The estimated count for males with 50% probability |
|---|
| cu_estim_90_percent_prob | int | The estimated count for males with 90% probability |
|---|
| cu_mean_estimate | int | The mean estimated count for males |
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| ni_estim_10_percent_prob | int | The estimated count for females with 10% probability |
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| ni_estim_50_percent_prob | int | The estimated count for females with 50% probability |
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| ni_estim_90_percent_prob | int | The estimated count for females with 90% probability |
|---|
| ni_mean_estimate | int | The mean estimated count for females |
|---|
| shape_area | int | The area of the shape |
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| shape_len | int | The length of the shape |
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| geom_geojson | string | The geometry in GeoJSON format |
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| geom_geotext | string | The geometry 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 geometry |
|---|
