Fig. 16: Distribution characteristics of topographic factors of predicted defense corridors.
From: Machine-learning-based reconstruction of Ming-dynasty defensive corridors in Yuxian
The histograms show the length proportions of the predicted defense corridors across different classifications of a elevation, b slope, c curvature, and d aspect. The purple percentages above the bars represent the cumulative length proportion of corridors in the dominant classifications of each factor, which is used to highlight the topographic conditions where defense corridors are concentrated.
