Version History of Base Table Rows in Örebro Dataset Collection

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The table under consideration is a history table, part of a dataset collection, which maintains the version history of its base table rows. The table is unique in its ability to track changes over time, serving as an important resource for data analysts who need to understand how data evolves. Each row in the table is uniquely identified by a combination of a start date and a row number, offering a precise way to track individual records.

This table contains a wide range of data, including geographic information transformed from the shapefile format. A shapefile is a popular method for storing geographic features such as points, lines, or polygons. Therefore, the geographic data in this table can be extensive and complex, capable of representing a variety of geographic features.

The table also includes dates indicating when each row was extracted and when a new version of the row was introduced. A null value in the end date column signifies the most recent version of the row, providing an easy way to identify the latest data.

The data for this table originates from the website of 'Lantmäteriet' (The Land Survey) in Sweden. It serves as a reliable source for data analysts who require accurate, up-to-date, and historical data.

In terms of data analytics, this table can be utilized in several ways. For instance, the geographic data can be used to visualize geographic features over time, identify patterns or changes in the data, or to conduct spatial analysis. The version history data can be used to track changes in the data over time, understand the evolution of data, and even predict future trends. Furthermore, since the data is sourced from a reliable source in Sweden, it can be used in analyses that require accurate and localized data for that region.

Field Descriptions

Name Data type Description
_start_datedateThis column contains the date when the row was extracted from the data source. It forms a unique combination with '_row_number' to identify each row in this version history table.
_end_datedateThis column contains the date when a new version of the row was extracted from the data source. If the value is null, it indicates that the row is the most recent version.
_row_numberlongThis column contains the number of the row in the raw data extracted from the data source. It forms a unique combination with '_start_date' to identify each row in this version history table.
OBJECTIDlongThis column serves as a unique identifier for each object in the table.
IDstringThis column is an additional unique identifier for each entry in the table.
CODE_12stringThis column contains specific codes associated with each row of data.
Area_HadoubleThis column represents the area of an object or region, measured in hectares.
RemarkstringThis column contains additional comments or notes about each row.
Shape_LengdoubleThis column contains the length of the shape of the object or region.
Shape_AreadoubleThis column contains the area of the shape of the object or region.
geom_geojsonstringThis column contains the geometric representation of the object or region in the GeoJSON format.
geom_geotextstringThis column contains the geometric description of the object or region in text format.
geom_typestringThis column indicates the type of the geometric shape of the object or region.
geom_centroidstringThis column contains the geometric center (centroid) of the object or region.
geom_center_xdoubleThis column contains the X-coordinate of the geometric center of the object or region.
geom_center_ydoubleThis column contains the Y-coordinate of the geometric center of the object or region.

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Additional Information

Last updated August 27, 2024
Created August 27, 2024
License No License Provided
Geographic coverage
Geographic granularity
Temporal coverage from
Temporal coverage to
Temporal coverage to
Adaptershapefile
Countryse
Databasese_lantmateriet
Extract date2024-08-26
Id322802e4-a3a1-427b-ba86-7dd732d84dd7
Package id75c6aab8-75b3-4d4f-8b22-3c7b3fb4eb0b
Position11
Revision id80497cb8-090a-4072-a740-fc1df085a6cb
Stateactive
Tableorebro_zip__clc12_66e_no__history