Map of the National Estate of Chambord.

Four vegetation classes are shown here: dense understorey areas (in dark green), forest with a sparse understorey, forest without understorey and meadows (in light green). Artificialized areas (e.g. built-up surfaces or car park) are in light grey and wetlands (ponds, rivers and wet areas) are in blue. This figure was drawn using the R package sf [44].