Long-term Aerial Photography Planning Data
The table 'plan_flygfoto_langsiktig' is a valuable collection of data that provides insights related to geographic features in Sweden. This data is sourced from the website of 'Lantmäteriet' (The Swedish Mapping, Cadastral and Land Registration Authority).
The table is distinct in its design as it contains data that has been transformed from a simple, non-topological shapefile format into a final geographic format. This transformation allows for the efficient storage of geometric location and attribute information of various geographic features, which can be represented as points, lines, or polygons.
Two notable features of the table are the '_extract_date' and '_row_number' columns. The '_extract_date' column records the date when the data was extracted from the source, while the '_row_number' column records the row number in the data extracted from the source. These two columns work in tandem to uniquely identify each row in the table.
The data in this table can be utilized in numerous ways in the field of data analytics. For instance, it can be used to track changes in geographical features over time by comparing the extract dates. It can also be used to analyze geographic patterns, such as the distribution of certain features across different areas. Additionally, organizations interested in land use planning can use this data to understand the distribution of different geographic features, which can inform their decision-making processes.
Field Descriptions
| Name | Data type | Description |
|---|---|---|
| _extract_date | date | This column contains the date when the data on the row was extracted from the source. It allows us to track when each specific piece of data was retrieved. |
| _row_number | long | This column holds the row number in the data extracted from the source on the extract date specified by the '_extract_date' column. This, along with the '_extract_date', allows for unique identification of each row. |
| OBJECTID | long | This is an identifier for the objects represented in the table. |
| Område | string | This column represents the area related to the data row. |
| geom_geojson | string | This column contains the geometric data of the area represented in GeoJSON format. |
| geom_geotext | string | This column contains the geometric data of the area in a textual format. |
| geom_type | string | This column specifies the type of the geometric data represented, such as point, line, or polygon. |
| geom_centroid | string | This column contains the centroid of the geometric data represented. The centroid is the geometric center of a shape. |
| geom_center_x | double | This column represents the X coordinate of the center of the geometric data. |
| geom_center_y | double | This column represents the Y coordinate of the center of the geometric data. |
No sample for this dataset
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 | |
| Adapter | shapefile |
| Country | se |
| Database | se_lantmateriet |
| Extract date | 2024-08-26 |
| Id | 60d1cfb7-0079-4901-95b2-287b15e65070 |
| Package id | 5074f3e8-b061-4e03-8606-797959d920c2 |
| Revision id | 8dc9ac21-746b-4de5-aa4e-0a6e2d270ae5 |
| State | active |
| Table | plan_flygfoto_langsiktig_zip__plan_flygfoto_langsiktig |