Fig. 1
From: A hierarchical inventory of the world’s mountains for global comparative mountain science
Simplified workflow for creating the GMBA Mountain Inventory v2.0. Bold and underlined map names represent final products. Inset: Combinations of the different mountain delineations used in this paper. Full, dashed and dotted rectangles represent each of the three delineations (K1, K2 and K3). The grey area in (b) represents the intersection of the three layers (Boolean operator ‘AND’) which was used as a training area for determining the elevation range thresholds for each NAW (step iii, see also Fig. 2), while (c) represents the geometric union of the three layers (Boolean operator ‘OR’), which was used in creating the ‘broad’ mountain delineation layer.
