utfall_laserdata_skog_shape
Tables
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Forest Laser Data Extraction: Area, Status, and Geometry InformationTSV
The table is a component of a dataset collection, sourced from the Swedish website 'Lantmäteriet'. It houses a variety of data, organized meticulously into columns and rows. Each row is uniquely identified by a combination of the date of data extraction and the row number, providing a detailed timeline of data procurement. The table includes a wealth of geographic data, originally in the shapefile format, which is a common format for storing geometric location and attribute information of geographic features. This data has been transformed into its final format for ease of analysis. The geographic features can be represented by points, lines, or polygons (areas), offering a diverse range of data for exploration. In terms of data analytics, this table provides a rich resource. For...
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Historical Versions of Forest Laser Data RowsTSV
This table is a historical record of forest laser data gathered and maintained by Lantmäteriet (The Swedish Mapping, Cadastral, and Land Registration Authority) in Sweden. Its purpose is to track changes over time in the underlying base table. Each row in the table is identified uniquely by a combination of the date the data was extracted and the row number in the original raw data. This allows for a comprehensive version history of each row in the base table, with the start date indicating when the row was added and the end date representing when a newer version was extracted. If the end date is null, this indicates that the current row is the most recent version. The table also contains geographic information, originally in shapefile format, which has been transformed into a more...
Column Descriptions
Forest Laser Data Extraction: Area, Status, and Geometry Information
Column | Type | Comment |
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_extract_date | date | This column contains the date when the data on the row was extracted from the data source. |
_row_number | long | This column contains the row number in the data extracted from the source on the extract date. It, in combination with '_extract_date', uniquely identifies each row. |
OMRÅDE | string | This column contains information about the area related to the row data. |
STATUS | string | This column provides the status of the data in the row. |
geom_geojson | string | This column contains the geojson representation of the geographical data related to the row. |
geom_geotext | string | This column contains the text representation of the geographical data related to the row. |
geom_type | string | This column specifies the type of the geographical data contained in the row. |
geom_centroid | string | This column contains the centroid of the geographical data related to the row. |
geom_center_x | double | This column contains the x-coordinate of the center of the geographical data related to the row. |
geom_center_y | double | This column contains the y-coordinate of the center of the geographical data related to the row. |
Historical Versions of Forest Laser Data Rows
Column | Type | Comment |
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_start_date | date | This column marks the date when the row was extracted from the data source. Together with the '_row_number' column, it forms a unique identifier for each row in this version history table. |
_end_date | date | This 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_number | long | This column contains the number of the row in the raw data extracted from the data source. It forms a unique identifier for each row in combination with the '_start_date' column. |
OMRÅDE | string | The 'OMRÅDE' column holds the area related information in the dataset. |
STATUS | string | The 'STATUS' column contains the status information of the corresponding row. |
geom_geojson | string | This column contains the geometric information of the area in GeoJSON format. |
geom_geotext | string | This column holds the geometric information of the area in a textual format. |
geom_type | string | The 'geom_type' column specifies the type of the geometric shape representing the area. |
geom_centroid | string | This column contains the centroid of the geometric shape representing the area. |
geom_center_x | double | The 'geom_center_x' column holds the X-coordinate of the center of the geometric shape representing the area. |
geom_center_y | double | The 'geom_center_y' column holds the Y-coordinate of the center of the geometric shape representing the area. |
Additional Info
Last Updated | September 13, 2024 |
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Created | August 26, 2024 |