Table 3.

Ranges of the different ground-truth data from the root systems generated using ArchiSimple.

Variable	Minimum value	Maximum value	Unit
FIBROUS
tot_root_length	110	73971	mm
width	0.76	302	mm
depth	50	505	mm
n_1_order	1	20	–
tot_1_order_length	79	5409	mm
mean_1_order_length	27	470	mm
mean_1_order_diameter	0.2	0.4	mm
mean_2+_order_density	0	5	root/mm
n_2+_orders	0	4448	–
tot_2+_order_length	0	71556	mm
mean_2+_order_length	0	50	mm
mean_2+_order_diameter	0	0.3	mm
mean_2+_order_angle	0	88	°
TAP ROOTED
tot_root_length	78	41870	mm
width	0.1	173	mm
depth	55	505	mm
n_1_order	1	1	–
tot_1_order_length	59	509	mm
mean_1_order_length	59	509	mm
mean_1_order_diameter	0.2	16	mm
mean_2+_order_density	0	2.3	root/mm
n_2+_orders	0	3353	–
tot_2+_order_length	0	40225	mm
mean_2+_order_length	0	51	mm
mean_2+_order_diameter	0	2.2	mm
mean_2+_order_angle	0	97	°