Index Grids for SWEREF99 Coordinate System

Tables

• Composite Spatial Data Table with Geometric Mapping DetailsTSV

  The table is a crucial part of a specific dataset collection. It holds related data arranged in an organized format, with clear columns and rows to facilitate understanding and analysis. One of the unique features of this table is its two special columns that contain information on the date of data extraction and the row number in the extracted data. These two columns provide a unique identifier for each row, enhancing the accuracy of data tracking and manipulation. The data in this table is rich with geographic information, which has been transformed from the shapefile format. Shapefile is a simple, non-topological format used for storing the geometric location and attribute information of geographic features. These features could be points, lines, or polygons. The geographic...

• Version History of Index Routes: A Comprehensive Table of Geospatial Data and Temporal DetailsTSV

  The 'indexrutor_sweref_17_15__history' table is a valuable part of the 'indexrutor_sweref99_17_15' dataset collection. This table is a history table, meaning it contains the version history of its base table rows. What makes it unique is that it records the changes in the data over time, using two specific columns to mark the start and end dates of each version. If a row's end date is null, it signifies that the version is the most recent one. In addition to temporal information, the table also carries geographical data transformed from the shapefile format, a standard used for storing geographical location and attribute information. This geographical data can represent features as points, lines, or polygons, offering a rich source of spatial analysis opportunities. The data for this...