Sea Ice Observations from the Aurora Australis V4 1990/91

• Other Authors: AADC (originator), AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: oceans; ICE DEPTH/THICKNESS; EARTH SCIENCE; CRYOSPHERE; SEA ICE; ICE FLOES; ICE TYPES; PACK ICE; SEA ICE CONCENTRATION; AIR TEMPERATURE; CLOUD; COMMENTS; DATE; FILM COUNTER; FRAME COUNTER FOR FILM; LATITUDE; LONGITUDE; OPEN WATER; RECORD; SEA ICE FLOE SIZE; SEA ICE SNOW COVER; SEA ICE THICKNESS; SEA ICE TOPOGRAPHY; SEA ICE TYPE; SEA TEMPERATURE; SNOW THICKNESS; SNOW TYPE; TIME; TRACK; VIDEO RECORDER COUNTER; VISIBILITY CODE; WEATHER CODE; WIND DIRECTION; WIND VELOCITY; SHIPS; R/V AA > R/V Aurora Australis; ASPECT > Antarctic Sea Ice Processes and Climate; AMD/AU; CEOS; AMD; ACE/CRC; OCEAN > SOUTHERN OCEAN; CONTINENT > ANTARCTICA; GEOGRAPHIC REGION > POLAR; Antarctic; Southern Ocean; The Antarctic; Antarc*; Antarctica; aurora australis; Sea ice
• Online Access: https://researchdata.ands.org.au/sea-ice-observations-v4-199091/684589; https://data.aad.gov.au/metadata/records/ASPECT_AA121290; http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1109; http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1169; http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=4483; http://aspect.antarctica.gov.au/; http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=4342; http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASPECT_AA121290

Each parameter is assigned a data quality flag as defined below: Flag 1: Error free Flag 2: Dubious. Non-specific errors Flag 3: Known errors exist that can be fixed Flag 4: Known errors exist that cannot be fixed Flag 5: No data - not observed Flag 6: Data in analog format only Time and position: 1 Total ice concentration: 1 Open water: 1 Pri ice concentration: 1 Pri ice type: 1 Pri ice thickness: 1 Pri floe size: 1 Pri topography: 1/5 Pri snow type: 1 Pri snow thickness: 1 Sec ice concentration: 1 Sec ice type: 1 Sec ice thickness: 1 Sec floe size: 1 Sec topography: 1/5 Sec snow type: 1 Sec snow thickness: 1 Ter ice concentration: 1 Ter ice type: 1 Ter ice thickness: 1 Ter floe size: 1 Ter topography: 1/5 Ter snow type: 1 Ter snow thickness: 1 Air temperature: 1 Water temperature: 1 Wind speed: 1 Wind direction: 5 Cloud: 5 Current weather: 1 Visibility: 1 Video reading: 5 Photo (film no.): 5 Photo (frame no.): 5 Comments: 6 These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Australia Vessel: Aurora Australis Dates in ice: 3 Dec 1990 - 5 Dec 1990 Observers: Ian Allison Summary of voyage track: 3/12 Ice edge at 63d52mS, 79d56mE 3-5/12 Vessel steamed from ice edge to Mawson 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