Fig. 4: Application beyond Rwanda.
From: Nation-wide mapping of tree-level aboveground carbon stocks in Rwanda
a, The location of the acquired 83 Skysat images across East Africa. Tree cover data from ref. 15. b–g, Examples of tree-level carbon stock predictions for Uganda (b,c), Kenya (d,e), Tanzania (f) and Burundi (g). h, A total of 150 random (n = 150) 1 × 1 km2 samples were used to aggregate the predicted tree-level carbon stocks, then compare the results to a previously published map42 using two-tailed Pearson correlation (P < 0.001). The boxplot lines from top to bottom represent the maximum, third quartile, median, first quartile and minimum values. See Extended Data Fig. 8a for more comparisons. Boundary shapefiles of East African countries in a from DIVA-GIS. Credit: photographs in b–d, Skysat.
