georeferencovaný

Georeferencované is a term that describes data that has been assigned geographic coordinates. This means that the data has been located in a specific position on the Earth's surface. Georeferencing is a crucial process in Geographic Information Systems (GIS) and other geospatial applications, as it allows for the analysis, visualization, and management of spatial data.

The process of georeferencing typically involves matching features in a source dataset, such as a scanned map or an aerial photograph, to their corresponding real-world locations using known control points. These control points have both known map coordinates and known geographic coordinates. By establishing these links, a transformation can be calculated to project the source data into a geographic coordinate system.

Common types of data that can be georeferenced include historical maps, satellite imagery, aerial photographs, scanned documents, and even non-spatial datasets that can be linked to geographic locations. Once georeferenced, this data can be overlaid with other geospatial datasets, analyzed for spatial patterns, and used to create maps and other visual representations. The accuracy of georeferencing depends on the quality and distribution of the control points used in the process.