Dataset Table: Detailed Geographical Data With Area and Centroid Information
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The '06_74iso' table is a part of the 'norrbotten' dataset collection. This table holds a diverse set of data, including geographical and temporal information. It contains a unique identification for each row, made up of the extraction date and row number. This unique identification ensures no data is ever duplicated or missed from the original source. The geographical data in this table comes from a shapefile, a format widely used in the field of Geographical Information Systems (GIS). After being extracted from the shapefile, this data has been transformed into its final geographic format. Furthermore, the table also holds a sizeable amount of attribute data, including codes, area measurements, and remarks. The data for this table is sourced from the website of 'Lantmäteriet' (The Land Survey) in Sweden. This comprehensive set of data can be utilized in various ways for data analytics. For instance, it can provide valuable insights into land use patterns and trends over time. It can also be used to analyze geographical features and their attributes such as size and location. Moreover, the temporal data contained in the table allows for a historical analysis of these patterns and trends.
Field Descriptions
| Name |
Data type |
Description |
| _extract_date | date | This column contains the date when the data on the row of the table was extracted from the source. It is one of the two columns that uniquely identify each row in the table. |
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| _row_number | long | This column contains the row number in the data extracted from the source on the specified extract date. It is one of the two columns that uniquely identify each row in the table. |
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| ID | string | This column represents the unique identifier for each entry in the table. |
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| CODE_06 | string | This column contains specific codes associated with each row in the table. |
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| Area_Ha | double | This column indicates the area of the geographical entity represented in each row, measured in hectares. |
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| Remark | string | This column is for additional comments or notes related to each entry in the table. |
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| Shape_Leng | double | This column signifies the length of the geographical shape associated with each row in the table. |
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| Shape_Area | double | This column represents the area of the geographical shape associated with each row in the table. |
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| geom_geojson | string | This column contains the geographical data for each row in the GeoJSON format, a popular open standard format designed for representing simple geographical features. |
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| geom_geotext | string | This column contains the geographical data for each row in a text format. |
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| geom_type | string | This column indicates the type of geographical entity represented in each row. |
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| geom_centroid | string | This column contains the central point of the geographical entity represented in each row. |
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| geom_center_x | double | This column represents the X-coordinate of the center point of the geographical entity. |
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| geom_center_y | double | This column represents the Y-coordinate of the center point of the geographical entity. |
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