Version History Table of Base Rows in Gavleborg Dataset Collection

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The table in question is a historical dataset, sourced from Lantmäteriet (The National Land Survey) in Sweden. This table is part of a broader dataset collection, and it serves as the version history of its base table rows. Unique characteristics of this table include two additional columns compared to its base table, which track the start and end dates of each row. This feature allows users to see when a row was first extracted from the data source, and when a new version of the row was extracted. If the end date column is null, it indicates that the row is the most recent version. Another key aspect of this table is its incorporation of geographic information, transformed from the shapefile format - a common format for storing geometric location and attribute information of geographic features.

In terms of data analytics, this table could provide valuable insights. For instance, data analysts could track changes in geographic features over time by comparing different versions of the same row. This could potentially reveal patterns or trends in geographic changes. Furthermore, the unique identification of each row could allow for detailed audits of data extraction processes, to ensure that data is being updated as expected. Finally, the geographic information could be used in spatial analysis or for creating detailed maps, aiding in tasks such as urban planning or environmental impact assessments.

Field Descriptions

Name Data type Description
_start_datedateThis column contains the date when the row was extracted from the data source.
_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 means 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. Together with '_start_date', it uniquely identifies each row in this version history table.
OBJECTIDlongThis column contains the unique identifier for each object in the table.
IDstringThis column contains the unique identification number for each record in the table.
CODE_12stringThis column contains specific codes related to the data in the table.
Area_HadoubleThis column contains the area measurements for each record in the table, expressed in hectares.
RemarkstringThis column is for any additional comments or remarks related to each record in the table.
Shape_LengdoubleThis column contains the length of the shape associated with each record in the table.
Shape_AreadoubleThis column contains the area of the shape associated with each record in the table.
geom_geojsonstringThis column contains the geographical data for each record in the table, in GeoJSON format.
geom_geotextstringThis column contains the geographical data for each record in the table, in text format.
geom_typestringThis column contains information about the type of geographical data associated with each record in the table.
geom_centroidstringThis column contains the centroid of the geographical data associated with each record in the table.
geom_center_xdoubleThis column contains the X-coordinate of the center of the geographical data associated with each record in the table.
geom_center_ydoubleThis column contains the Y-coordinate of the center of the geographical data associated with each record in the table.

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Additional Information

Last updated August 26, 2024
Created August 26, 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
Idb7244d32-871f-4661-9b21-928d0f703acc
Package id79417cf1-463f-47d0-a7ee-b3e1ee603243
Position7
Revision id25c71256-c585-4e3e-a94a-774d7a52a4c9
Stateactive
Tablegavleborg_zip__clc12_67f_no__history