| See also: 
Contact information:WMO Sea-Ice Nomenclature (WMO-No.259), 1970-2019:   Charts gallery:   
Arctic and Antarctic Research Institure (AARI): Vasily Smolyanitsky, e-mail: vms (at) aari.aqUSA National/Naval Ice Center (NIC): Christopher Readinger, e-mail: christopher.readinger (at) noaa.govNorwegian Meteorological Institute (NMI): Nick Hughes, e-mail: nick.hughes (at) met.no Background photo credit: (c) NIC, (c) Maria Gavrilo, (c) Vasily Smolyanitsky |