3 Role of SAR in Surface Energy Flux Measurements Over Sea Ice
100 May 29
80
~ .,
'" 60
a:
.... 0 40
t 20
0
100 June I
100 l une6
~ 80
80
.,
. .
.tS
41
"- 60
" 60
...
0::
0 40
"~
0
40
t 20
20
0
0
47.'% S8.6% 61.
100 June 9
100 June 12
~ 80
~ 80
First-Year Ice
.,
.tS
.,
".tS
"- 60
"- 60
0
'~ 40
0
~ 40
20
20
0
0
100 June 14
100 June 17
First-Year Ice
~ 80
80
'"
.,
J:60
41
.....
0: 60
o 40
....
~
0 40
~
20
20
0
0
47. 1 ~
~8.690 6'.7" 6~.3" 68 •• 90
72.'" 77.3'11Al bedo C lass
Albedo Cl as
Fig. 17. Frequency distribution of first-year and multiyear ice albedo classes for the thematic albedo
images. (Adapted from Thomas 1996)