BASE MAP 
Figure 4 
Best example of positive ability of "Quick-Look 
to detect the stages of break-up described in 
the study. Areas labelled A,B,C,D, and E are 
explained in the text. 
ERTS "QUICK LOOK" PLOTS ! ICE COVER 
MAY 21 a 22, 1974 
PORTION OF NTS 1:250,000 SHEET 106 I 
"FORT GOOD HOPE" 
legend 
ICE COVERED 
CTO OPEN WATER 
ISLAND 
"quick look" frame 
1668-19401-6 
IMAGED MAY 22, 1974 
a 
AREA OF 
BROKEN 
CLOUD COVER 
412