These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 26 Feb 1989 - 10 Mar 1989 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 26/2 Ice edge at approx. 71S, 138W 26/2-2/3 Ice edge to Russkaya (136W) partly in company with Prof Zubov. 7-10/3 West through Ross Sea 10/3 Ice edge at approx. 74S, 176E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 29 May 1996 - 14 Jul 1996 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 29/5 Ice edge at approx. 60S, 31W 29/5-3/6 Ice edge to Nololazarevskaya (12E) 5-13/6 Novolazarevskaya to Molodezhnaya (46E) 15-28/6 Molodezhnaya to Mirny (93E) 4-14/7 Mirny to ice edge at approx. 62S, 59E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 12 Mar 1990 - 31 Mar 1990 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 12/3 Ice edge at approx. 70S, 131W 12-17/3 Steamed west as far as 74S, 175W 17-26/3 Steamed east to 75S, 149W 27-28/3 No observations. In company with Mikhail Somov 29-31/3 From 75S, 176W to 67S, 162W The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 21 Feb 1988 - 01 Mar 1988 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 21/2 Ice edge at approx. 75S, 163W heading east from Leningradskaya 21-23/2 Track along fast ice edge to Russkaya (136W) 27/2-1/3 Russkaya to ice edge at approx. 72S, 124W The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 15 Dec 1990 - 17 Jan 1991 Observers: Unknown Translation to ASPeCt format: Vladimir Smirnov Summary of voyage track: 15/12 Ice edge at approx. 60S, 23E 15-22/12 Steam to Molodezhnaya (45E) 24-28/12 Steam to Progress (75E) 28-31/12 Steam to Mirny (93E) 1-7/1 Ship stopped at Mirny 8-14/1 Vicinity of Mirny, Farr Bay 16-17/1 Steam to ice edge at approx. 64S, 94E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 30 Jan 1995 - 15 Mar 1995 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 30/1 Ice edge at approx. 69S, 12E then into Novolazarevskaya (12E) 2-9/2 Novolazarevskaya to Molodezhnaya (46E) to Druzhnaya (76E) 12-16/2 Druzhnaya to Mirny (93E) 22-25/2 Mirny to Druzhnaya 27/2-3/3 Druzhnaya to Molodezhnaya 3-10/3 Manouvering along coast near Molodezhnaya 10-12/3 Molodezhnaya to Novolazarevskaya 15-16/3 Novolazarevskaya to ice edge at approx. 69S, 13E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 30 Jan 1992 - 27 Feb 1992 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 30/1 Ice edge at approx. 59S, 39W 30/1 - 4/2 From ice edge to Ice Station Weddell (71S, 50W) 5-12/1 Stopped at ISW 13-17/2 ISW - St Troll (1W) 18-20/2 St Troll - Wasa (16W) 23-27/2 From 16W to ice edge at approx. 61S, 46W The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 08 Mar 1992 - 21 Apr 1992 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 23/3 Ice edge at approx. 67S, 45E 23/3 Arrive Molodezhnaya 27/3 - 1/4 Molodezhnaya to Mirny (mostly out of the ice) 3-5/4 Mirny to Oazis (approx. 100E) 6-8/4 Oazis to Mirny 10-15/4 Mirny to Molodezhnaya 17-20/4 Molodezhnaya to Novolazarevskaya 20-21/4 Novolazarevskaya to ice edge at approx. 67S, 13E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 11 Mar 1993 - 21 Apr 1993 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 11/3 Ice edge at approx. 69S, 14E 11-12/3 From ice edge to Novolazarevskaya(12E) 17-20/3 Novolazarevskaya to Molodezhnaya (46E) 29/3-2/4 Molodezhnaya to Mirny (92E) 6-10/4 Mirny to Molodezhnaya 11-14/4 Molodezhnaya to Novolazarevskaya 15-21/4 Novolazarevskaya to Bellingshausen (59W) Predominantly open water across Weddell Sea. No observations near Bellingshausen. The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS

These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 11 Apr 1995 - 09 May 1995 Observers: Unknown Translation to ASPeCt data format: Vladimir Smirnov Summary of voyage track: 11/4 Ice edge at approx. 66S, 12E 11-12/4 Ice edge to Novolazarevskaya (12E) 14-23/4 Novolazarevskayajto Prydz Bay (76E) 23-26/4 West to Molodezhnaya (46E) 28/4-4/5 Molodezhnaya to Mirny (92E) 7-9/5 Mirny to ice edge at approx. 63S, 85E The fields in this dataset are: SEA ICE CONCENTRATION SEA ICE FLOE SIZE SEA ICE SNOW COVER SEA ICE THICKNESS SEA ICE TOPOGRAPHY SEA ICE TYPE RECORD DATE TIME LATITUDE LONGITUDE OPEN WATER TRACK SNOW THICKNESS SNOW TYPE SEA TEMPERATURE AIR TEMPERATURE WIND VELOCITY WIND DIRECTION FILM COUNTER FRAME COUNTER FOR FILM VIDEO RECORDER COUNTER VISIBILITY CODE CLOUD WEATHER CODE COMMENTS