Fig. 3
From: Network dynamics reveal drought synchronization hubs in the Po River Basin
Centrality measures. (A) DC = Degree Centrality, (B) CC = Closeness Centrality, (C) BC = Betweenness Centrality. Centrality values are divided into four classes based on quartile ranges for better visualization: Low = 0-25th percentiles, medium-low = 25-50th percentiles, medium-high 50-75th percentiles, high \(>=\) 75th percentile.
