Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice
Progress Code: completed Statement: Monthly data produced since 1973, except August 1985, until December 1996. Sea ice concentration and extent maps are distributed weekly by the U.S. Navy/NOAA Joint Ice Facility. One map monthly was digitised by the Antarctic CRC (now ACE CRC)/Australian Antarctic...
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/antarctic-crc-australian-sea-ice/2817033 |
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ftands:oai:ands.org.au::2817033 2023-12-03T10:12:35+01:00 Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice Spatial: westlimit=-180; southlimit=-80.0; eastlimit=-180; northlimit=-50.0 Temporal: From 1973-01-18 to 1996-12-19 https://researchdata.edu.au/antarctic-crc-australian-sea-ice/2817033 unknown Australian Ocean Data Network https://researchdata.edu.au/antarctic-crc-australian-sea-ice/2817033 climate_sea_ice Dataset DOI AU/AADC > Australian Antarctic Data Centre, Australia climatologyMeteorologyAtmosphere oceans EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE EXTENT SEA ICE CONCENTRATION ANTARCTICA SEA ICE MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR dataset ftands 2023-11-06T23:50:06Z Progress Code: completed Statement: Monthly data produced since 1973, except August 1985, until December 1996. Sea ice concentration and extent maps are distributed weekly by the U.S. Navy/NOAA Joint Ice Facility. One map monthly was digitised by the Antarctic CRC (now ACE CRC)/Australian Antarctic Division. The maps were digitised in 10 degree longitude sections. Latitude of the ice edge at each longitude interval was provided to the nearest 0.1 degree, with an error of 0.2 degrees. This dataset contains the digitisation of one U.S. Navy/NOAA Joint Ice Facility sea ice extent and concentration map monthly to give the latitude and longitude of the northern extent of the Antarctic sea ice. Maps were produced weekly, but have been digitised monthly, since distribution began in January 1973 (except August 1985), until December 1996. Maps were digitised at each 10 degrees of longitude, and the longitude, distance from the south pole to the northern edge of the sea ice at that longitude, and latitude of that edge is given, as well as the mean distance and latitude for that map. Summary tabulations (sea ice northern extent latitudes at each 10 degree of longitude each year, grouped by month) and mean monthly sea ice extent statistics are also available. Dataset Antarc* Antarctic Antarctica Australian Antarctic Division Sea ice South pole South pole Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Southern Ocean The Antarctic South Pole |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
climatologyMeteorologyAtmosphere oceans EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE EXTENT SEA ICE CONCENTRATION ANTARCTICA SEA ICE MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR |
spellingShingle |
climatologyMeteorologyAtmosphere oceans EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE EXTENT SEA ICE CONCENTRATION ANTARCTICA SEA ICE MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice |
topic_facet |
climatologyMeteorologyAtmosphere oceans EARTH SCIENCE > CRYOSPHERE > SEA ICE > ICE EXTENT SEA ICE CONCENTRATION ANTARCTICA SEA ICE MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Statement: Monthly data produced since 1973, except August 1985, until December 1996. Sea ice concentration and extent maps are distributed weekly by the U.S. Navy/NOAA Joint Ice Facility. One map monthly was digitised by the Antarctic CRC (now ACE CRC)/Australian Antarctic Division. The maps were digitised in 10 degree longitude sections. Latitude of the ice edge at each longitude interval was provided to the nearest 0.1 degree, with an error of 0.2 degrees. This dataset contains the digitisation of one U.S. Navy/NOAA Joint Ice Facility sea ice extent and concentration map monthly to give the latitude and longitude of the northern extent of the Antarctic sea ice. Maps were produced weekly, but have been digitised monthly, since distribution began in January 1973 (except August 1985), until December 1996. Maps were digitised at each 10 degrees of longitude, and the longitude, distance from the south pole to the northern edge of the sea ice at that longitude, and latitude of that edge is given, as well as the mean distance and latitude for that map. Summary tabulations (sea ice northern extent latitudes at each 10 degree of longitude each year, grouped by month) and mean monthly sea ice extent statistics are also available. |
format |
Dataset |
title |
Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice |
title_short |
Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice |
title_full |
Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice |
title_fullStr |
Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice |
title_full_unstemmed |
Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice |
title_sort |
antarctic crc and australian antarctic division climate data set - northern extent of antarctic sea ice |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/antarctic-crc-australian-sea-ice/2817033 |
op_coverage |
Spatial: westlimit=-180; southlimit=-80.0; eastlimit=-180; northlimit=-50.0 Temporal: From 1973-01-18 to 1996-12-19 |
geographic |
Antarctic Southern Ocean The Antarctic South Pole |
geographic_facet |
Antarctic Southern Ocean The Antarctic South Pole |
genre |
Antarc* Antarctic Antarctica Australian Antarctic Division Sea ice South pole South pole Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Australian Antarctic Division Sea ice South pole South pole Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/antarctic-crc-australian-sea-ice/2817033 climate_sea_ice Dataset DOI |
_version_ |
1784259163480653824 |