Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice
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...
Other Authors: | , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Australian Ocean Data Network
|
Subjects: | |
Online Access: | https://researchdata.ands.org.au/antarctic-crc-australian-sea-ice/687322 https://data.aad.gov.au/metadata/records/climate_sea_ice https://data.aad.gov.au/eds/2874/download http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=climate_sea_ice |
id |
ftands:oai:ands.org.au::687322 |
---|---|
record_format |
openpolar |
spelling |
ftands:oai:ands.org.au::687322 2023-05-15T13:46:56+02:00 Antarctic CRC and Australian Antarctic Division Climate Data Set - Northern extent of Antarctic sea ice AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-50.0; southlimit=-80.0; westlimit=-180.0; eastLimit=180.0 Temporal: From 1973-01-18 to 1996-12-19 https://researchdata.ands.org.au/antarctic-crc-australian-sea-ice/687322 https://data.aad.gov.au/metadata/records/climate_sea_ice https://data.aad.gov.au/eds/2874/download http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=climate_sea_ice unknown Australian Ocean Data Network https://researchdata.ands.org.au/antarctic-crc-australian-sea-ice/687322 af8c9afd-c842-4a40-81e1-ef1e292200bb https://data.aad.gov.au/metadata/records/climate_sea_ice https://data.aad.gov.au/eds/2874/download http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=climate_sea_ice https://data.aad.gov.au climatologyMeteorologyAtmosphere oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE CONCENTRATION ANTARCTICA MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR dataset ftands 2020-01-05T21:08:27Z 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 South Pole Southern Ocean The Antarctic ENVELOPE(-180.0,180.0,-50.0,-80.0) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
climatologyMeteorologyAtmosphere oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE CONCENTRATION ANTARCTICA MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR |
spellingShingle |
climatologyMeteorologyAtmosphere oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE CONCENTRATION ANTARCTICA 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 ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE SEA ICE CONCENTRATION ANTARCTICA MAPS AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN CONTINENT > GEOGRAPHIC REGION > POLAR |
description |
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. |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
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.ands.org.au/antarctic-crc-australian-sea-ice/687322 https://data.aad.gov.au/metadata/records/climate_sea_ice https://data.aad.gov.au/eds/2874/download http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=climate_sea_ice |
op_coverage |
Spatial: northlimit=-50.0; southlimit=-80.0; westlimit=-180.0; eastLimit=180.0 Temporal: From 1973-01-18 to 1996-12-19 |
long_lat |
ENVELOPE(-180.0,180.0,-50.0,-80.0) |
geographic |
Antarctic South Pole Southern Ocean The Antarctic |
geographic_facet |
Antarctic South Pole Southern Ocean The Antarctic |
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 |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/antarctic-crc-australian-sea-ice/687322 af8c9afd-c842-4a40-81e1-ef1e292200bb https://data.aad.gov.au/metadata/records/climate_sea_ice https://data.aad.gov.au/eds/2874/download http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=climate_sea_ice |
_version_ |
1766245737083961344 |