The graph is a grouped floating column plot created from XYYY data.
This graph shows 4 levels of comparisons. First, it compares among three regions. Secondly each region it compares Actual (first two columns) vs Satellite (second two columns). Within each two group of columns, it compares R vs NR, and Small yield (red) vs Large yield (black). The floating column helps to plot from the same mean value, so it increases the visualization effects when comparing different levels. The graph also can be used to make prediction based on the mean values across regions.
This graph was created by Bhupinder S. Farmaha, University of Nebraska-Lincoln, USA.