Geometrical Relations between Slab Dip and the Location of Volcanic Arcs and Back-arc Spreading Centers

<p>The dataset includes the measurements of individual subduction zones defined in the convergence-parallel, trench-perpendicular, and spreading-parallel direction.&nbsp;</p> <p>&nbsp;</p> <p>Table S3.&nbsp;Location of each trench, arc, and back-arc defined in a direction parallel to&nbsp;the convergence, and the corresponding distance from the trench to the arc (D_TA), subarc slab depth (H), and from the trench to the back-arc spreading center (D_TB).&nbsp;The slab dip is&nbsp;measured at 50km (Dip50), 100km (Dip100), and 200km (Dip200) and averaged from 0 to 50 km (Dip050), 0 to 100km (Dip0100), 0 to 200km (Dip0200), and 50 to 200km (Dip50200).&nbsp;</p> <p>Table S4.&nbsp;Location of each trench, arc, and back-arc defined in a direction perpendicular to the trench, and the corresponding distance from the trench to the arc (D_TA), subarc slab depth (H), and from the trench to the back-arc spreading center (D_TB).&nbsp;The slab dip is&nbsp;measured at 50km (Dip50), 100km (Dip100), and 200km (Dip200) and averaged from 0 to 50 km (Dip050), 0 to 100km (Dip0100), 0 to 200km (Dip0200), and 50 to 200km (Dip50200).&nbsp;</p> <p>Table S5.&nbsp;Location of each trench, arc, and back-arc defined in a direction parallel to the spreading direction, and the corresponding distance from the trench to the arc (D_TA), subarc slab depth (H), and from the trench to the back-arc spreading center (D_TB).&nbsp;The slab dip is&nbsp;measured at 50km (Dip50), 100km (Dip100), and 200km (Dip200) and averaged from 0 to 50 km (Dip050), 0 to 100km (Dip0100), 0 to 200km (Dip0200), and 50 to 200km (Dip50200).&nbsp;</p> <p>&nbsp;</p>