Table 3.

Surface feature height statistics, as in Table 2 but for the processing using an 80 cm threshold, with the results using all features in each region shown (not delineated by ice type).

	Central Arctic			Beaufort/Chukchi
Year	Mean (m)	Mode (m)	# (105)	Mean (m)	Mode (m)	# (105)
2009	2.22 (0.81)	1.75	1.11	2.11 (0.75)	1.55	0.28
2010	2.07 (0.71)	1.65	1.83	1.99(0.65)	1.65	0.35
2011	2.07 (0.73)	1.55	1.69	1.91 (0.60)	1.55	0.07
2012	2.05 (0.72)	1.65	2.55	1.98 (0.69)	1.65	0.84
2013	2.08 (0.76)	1.55	1.13	1.93 (0.65)	1.55	0.44
2014	2.11 (0.76)	1.65	2.55	1.89 (0.59)	1.55	0.58
All	2.09 (0.74)	1.65	10.86	1.96 (0.67)	1.55	2.57