Table 3. Ice Codes

c_i

Concentration or arrangement of sea ice
(Click to see code table)

S_i

Stage of development of sea ice
(Click to see code table)

b_i

Ice of land origin (i.e., icebergs)
(Click to see code table)

D_i

True bearing of principal sea ice edge
(Click to see code table)

z_i

Present sea ice situation and trend of conditions over preceding three hours
(Click to see code table)