Fig. 2.
From: Observations of tephra fall impacts from the 2011 Shinmoedake eruption, Japan
Exposure maps created for (a) agricultural and urban land-usage (based on Landsat imagery); (b) road networks (OpenStreetMap); (c) rail lines (digitised from aerial imagery)—Kitto Line (pink), Nippo Mainline (blue) and Nichinan Line (green); and (d) electricity distribution (schematic, approximation of network provided by Kyushu Electric Power Company)—500 kV (pink), 220 kV (yellow), 110 kV (green) and 60 kV (blue), white circles are transforming stations and black, hydro power plants. Isomass maps (AIST, 2011) shown in black have contour values equal to those in Fig. 1.