WGS84datumaattia
WGS84datumaattia is the datum attribute associated with datasets that use the World Geodetic System 1984 (WGS84) as their spatial reference. In geographic information systems (GIS), the datum attribute describes the coordinate reference frame against which geographic coordinates are defined and interpreted. It is essential for ensuring that positions are accurately placed on the Earth and that coordinates from different datasets can be correctly compared or transformed.
WGS84 is a global geodetic reference system used for positioning, navigation, and mapping. It defines a reference
In practice, the datum attribute appears in dataset metadata as part of the coordinate reference system (CRS).
WGS84 has undergone refinements and multiple realizations over time, and while the overall concept of a global