Definition: The attribute domainExtent shall contain the extent of the spatio-temporal domain of the coverage. Extents may be specified in both space and time.
Description: NOTE 1 The domain extent shall be specified at least in space by using EX_BoundingPolygon, EX_GeographicBoundingBox or EX_GeographicDescription. NOTE 2 In specific cases information is needed on the vertical extent e.g. wind power potential.SOURCE Adapted from [ISO 19123:2005].