26
L.-K. SOH, C. TSATSOULIS, AND B. HOLT
June 30
40
.....
0
2 JO
rI."
'0
~
g.
~ 20
' .. ,.
i
l!
14'"
l
j 10
."
0
.'~~~ 1 .02 > 06.:.z: ..... r'" 16 .........
Fig.12. a ERS-l SAR image from June 30, 1992, 82.6'N, 138.4'W (copyright ESA) . b Segmented image
and histogram of measured floes, discarded floes, open water, and substrate. Note that the open water
class in the image is white and its associated histogram bar black. c Image of floe size distribution
and size histogram