Fig. 4From: INSPIRE coverages: an analysis and some suggestionsSample axis combinations in a General Grid Coverage (source: OGC). While older coverage standards attempt to classify grid types overall, OGC CIS 1.1 is more fine-grain and classifies axis types instead. Then, coverage grids can be built using different axis types in different dimensions, such as regular x/y axes and irregular time axis, resulting in an irregular ortho image timeseries datacubeBack to article page