Land Cover Classification Data for Norrbotten Region
Click here for a data sample
The table in question is part of a dataset collection focused on geographical information. It comprises a variety of data columns, each holding specific types of data. Two particular columns hold unique identifiers for each row - the date when the data was extracted and the row number from the original data source. The combination of these two columns ensures that each row within the table can be distinctively distinguished. A notable feature of this table is its geographical data, which is initially sourced in the shapefile format, a common format for geospatial vector data, and later transformed into its final format. This geographical data can represent a range of geographical features, including points, lines, and polygons. The data for this table is sourced from the website of 'Lantmäteriet' (The Land Survey) in Sweden. This table could be used in a number of data analytics applications. For example, it could be used to analyze geographical changes over time, given the extract date information. Additionally, the geographical data could be used in spatial analyses or to create detailed maps of the area. The unique identifiers could also assist in tracking specific data changes over time.
Field Descriptions
| Name |
Data type |
Description |
| _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 holds the row number in the data that was extracted from the source on the date specified by the '_extract_date' column. The combination of '_extract_date' and '_row_number' uniquely identifies each row. |
|---|
| OBJECTID | long | This column contains the unique identifier for each object in the table. |
|---|
| ID | string | This column holds an additional identification value for each row in the table. |
|---|
| CODE_12 | string | This column contains a unique code associated with the data on each row. |
|---|
| Area_Ha | double | This column represents the area of the data object, measured in hectares. |
|---|
| Remark | string | This column is for any additional comments or remarks related to the data on the row. |
|---|
| Shape_Leng | double | This column contains the length of the shape, likely a geographical area, associated with the data on the row. |
|---|
| Shape_Area | double | This column represents the area of the shape, which is likely a geographical area, associated with the data on the row. |
|---|
| geom_geojson | string | This column contains the geometric representation of the data object in GeoJSON format. |
|---|
| geom_geotext | string | This column holds the geometric representation of the data object in a text format. |
|---|
| geom_type | string | This column specifies the type of the geometric object represented in the 'geom_geojson' and 'geom_geotext' columns. |
|---|
| geom_centroid | string | This column contains the central point of the geometric object represented in the 'geom_geojson' and 'geom_geotext' columns. |
|---|
| geom_center_x | double | This column represents the x-coordinate of the geometric object's center. |
|---|
| geom_center_y | double | This column represents the y-coordinate of the geometric object's center. |
|---|
