Historical Version Records of Base Table Rows in Vasternorrland Dataset

To download the data set, please sign up or log in

Click here for a data sample

The 'clc12_69f_no__history' table is a historical dataset, part of the larger 'vasternorrland' dataset collection. As a history table, it stores the version history of its base table rows, allowing users to track changes over time. The unique identifiers for each row are a combination of the start date and the row number, providing a clear timeline of data changes.

This table is particularly rich in geographic information, originally in the shapefile format which is a common format for storing the geometric location and attribute information of geographic features. This geographic data has been transformed into a final format from the original shapefile format, enabling users to analyze points, lines, or polygon-based areas.

Sourced from the 'Lantmäteriet' (The Land Survey) website in Sweden, this dataset provides a comprehensive historical overview of its base table rows. If you're analyzing historical trends or changes over time, this dataset is a valuable resource.

For instance, one could use this data in analytics to track changes in land use over time, as the table records the area of each geographic feature. Likewise, the geographic information could be used to analyze spatial patterns or trends, potentially providing insights into environmental changes. Similarly, by leveraging the start and end dates, one could gauge the frequency of updates or changes, which could inform understanding of data management practices or trends in the data source itself.

Field Descriptions

Name Data type Description
_start_datedateThis column contains the date when the row was extracted from the data source. It forms part of a unique identifier for each row in this version history table, together with the '_row_number' column.
_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 the '_start_date' column, it forms a unique identifier for each row in this version history table.
OBJECTIDlongThis column contains a unique identifier for each object in the table.
IDstringThis column contains a unique identification number for each row in the table.
CODE_12stringThis column contains a coded value, possibly representing a certain category or type.
Area_HadoubleThis column contains the area of the object, measured in hectares.
RemarkstringThis column contains any additional remarks or notes related to the row.
Shape_LengdoubleThis column contains the length of the shape of the object.
Shape_AreadoubleThis column contains the area of the shape of the object.
geom_geojsonstringThis column contains the geometric representation of the object in GeoJSON format.
geom_geotextstringThis column contains a textual representation of the geometry of the object.
geom_typestringThis column contains the type of the geometry of the object.
geom_centroidstringThis column contains the centroid of the geometry of the object.
geom_center_xdoubleThis column contains the x-coordinate of the center of the geometry of the object.
geom_center_ydoubleThis column contains the y-coordinate of the center of the geometry of the object.

No sample for this dataset

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
Id413b9f7e-f516-47a4-bbfd-8e158a36588b
Package id363c72ba-f2e9-4503-ae45-694b4a3163d3
Position7
Revision id5bbaed12-cc01-4da8-a215-dc0b7cac293f
Stateactive
Tablevasternorrland_zip__clc12_69f_no__history