History Version Details of Base Table Rows in Dataset Collection
The table in consideration is a historical record table, capturing the version history of its base data. It is part of a dataset collection sourced from 'Lantmäteriet' (The Land Survey) in Sweden. This unique table tracks the changes in data over time, with specific columns indicating the date a row was extracted from the data source, and when a new version of the row was extracted. If the end date column has no entry, it signifies that the row is the most recent version. The table also houses a row number column, which in conjunction with the start date, uniquely identifies each row in this table.
This table not only tracks historical changes, but also contains geographical data. The geographical information, originally in shapefile format, has been transformed into a final geographic format, representing geographic features by points, lines, or polygons (areas).
The data in this table could be utilized in various data analytics scenarios. For instance, it could be used to track changes in geographic features over time - helping in the study of environmental changes, urban planning or infrastructure development. The historical data could also assist in predictive modeling, by using past trends to forecast future changes. Furthermore, the geographic data could be used in conjunction with other datasets for geospatial analyses, enabling a deeper understanding of the spatial relationships and patterns.
Field Descriptions
Name | Data type | Description |
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_start_date | date | Contains the date when the row was extracted from the data source. Together with '_row_number', it uniquely identifies each row in this version history table. |
_end_date | date | Contains the date when a new version of the row was extracted from the data source. If the value is null, it means that the row is the most recent version. |
_row_number | long | Contains the number of the row in the raw data extracted from the data source. It uniquely identifies each row in combination with '_start_date'. |
OBJECTID | long | Unique identifier for each object in the table. |
ID | string | Unique identification number for each row in the base table. |
CODE_12 | string | Code that classifies the object based on a specific classification system. |
Area_Ha | double | The area of the object in hectares. |
Remark | string | Column for additional comments or remarks related to the object. |
Shape_Leng | double | The length of the object shape's perimeter. |
Shape_Area | double | The area of the object shape. |
geom_geojson | string | The geometric representation of the object in GeoJSON format. |
geom_geotext | string | The geometric representation of the object in text format. |
geom_type | string | The type of the geometric object. |
geom_centroid | string | The centroid of the geometric object. |
geom_center_x | double | The x-coordinate of the geometric object's center. |
geom_center_y | double | The y-coordinate of the geometric object's center. |
No sample for this dataset
Additional Information
Last updated | August 26, 2024 |
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Created | August 26, 2024 |
License | No License Provided |
Geographic coverage | |
Geographic granularity | |
Temporal coverage from | |
Temporal coverage to | |
Temporal coverage to | |
Adapter | shapefile |
Country | se |
Database | se_lantmateriet |
Extract date | 2024-08-26 |
Id | 65947f1d-1712-46ad-90e1-b7424aa5fc95 |
Package id | bbf0f771-09e4-48c5-ad18-8e4657b466e0 |
Position | 7 |
Revision id | f9098498-fa9b-4587-9f4e-e942cb58cd45 |
State | active |
Table | halland_zip__clc12_63d_nv__history |