Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012
Motivation: One of the characteristics of this voyage is that we have long ice stations which last for a few days. Taking this opportunity, we decided to examine the diurnal change of snow properties at the fixed snow pit site. Since this measurement was not included in the original plan, Time inter...
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Australian Antarctic Data Centre
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Online Access: | https://researchdata.ands.org.au/diurnal-snow-pit-australis-2012/701612 https://doi.org/10.4225/15/59b0eac8bccfc https://data.aad.gov.au/metadata/records/SIPEX_II_Diurnal_Snow http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::701612 2023-05-15T13:46:59+02:00 Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 TOYOTA, TAKENOBU (hasPrincipalInvestigator) TOYOTA, TAKENOBU (processor) LECOMTE, OLIVIER (hasPrincipalInvestigator) LECOMTE, OLIVIER (processor) MASSOM, ROB (hasPrincipalInvestigator) MASSOM, ROB (processor) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-64.4443; southlimit=-64.4443; westlimit=120.1128; eastLimit=120.1128; projection=WGS84 Spatial: northlimit=-64.9519; southlimit=-64.9519; westlimit=121.0323; eastLimit=121.0323; projection=WGS84 Spatial: northlimit=-65.131; southlimit=-65.131; westlimit=120.8228; eastLimit=120.8228; projection=WGS84 Spatial: northlimit=-65.2558; southlimit=-65.2558; westlimit=120.0175; eastLimit=120.0175; projection=WGS84 Temporal: From 2012-09-27 to 2012-09-28 https://researchdata.ands.org.au/diurnal-snow-pit-australis-2012/701612 https://doi.org/10.4225/15/59b0eac8bccfc https://data.aad.gov.au/metadata/records/SIPEX_II_Diurnal_Snow http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/diurnal-snow-pit-australis-2012/701612 11f0ce9e-3d34-40ce-93e2-22c73f5f8eba doi:10.4225/15/59b0eac8bccfc SIPEX_II_Diurnal_Snow https://data.aad.gov.au/metadata/records/SIPEX_II_Diurnal_Snow http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre climatologyMeteorologyAtmosphere environment oceans SNOW DEPTH EARTH SCIENCE CRYOSPHERE SEA ICE SNOW/ICE ICE DEPTH/THICKNESS SNOW DENSITY SNOW/ICE TEMPERATURE SIPEX Thermometers SALINOMETERS R/V AA > R/V Aurora Australis CONTINENT > ANTARCTICA OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR dataset ftands https://doi.org/10.4225/15/59b0eac8bccfc 2020-01-05T21:19:02Z Motivation: One of the characteristics of this voyage is that we have long ice stations which last for a few days. Taking this opportunity, we decided to examine the diurnal change of snow properties at the fixed snow pit site. Since this measurement was not included in the original plan, Time interval was a bit variable from 3 hours to 5 hours depending on the progress of the other work. Observation items: Snow thickness, Temperature profile (every 3 cm), Grain size, Grain shape, Snow density, Hardness, Salinity Instruments: Folding scales, Spatula, Thermometer, Snow sampler, Magnifying glass, Salinometer Information pertaining to the dataset: Time - recorded in local time Hs - snow depth in cm Cloud measurements - oktas Water level - distance between snow surface and surface seawater in cm Depth - depth of the individual layer referenced to snow/ice interface (upper column) or snow surface (lower column) in cm Ta - air temperature in degrees celsius DH, FC, PP, DF, RG stand for Depth hoar, Faceted crystals, Precipitation particles, Decomposing and fragemented precipitation particles, Rounded grains - according to "The International Classification for Seasonal Snow on the Ground" (Colbeck et al., 1990). Weight - g Mid-depth - cm Dataset Antarc* Antarctica aurora australis Sea ice Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Colbeck ENVELOPE(-158.017,-158.017,-77.117,-77.117) Southern Ocean ENVELOPE(120.1128,120.1128,-64.4443,-64.4443) ENVELOPE(121.0323,121.0323,-64.9519,-64.9519) ENVELOPE(120.8228,120.8228,-65.131,-65.131) ENVELOPE(120.0175,120.0175,-65.2558,-65.2558) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
climatologyMeteorologyAtmosphere environment oceans SNOW DEPTH EARTH SCIENCE CRYOSPHERE SEA ICE SNOW/ICE ICE DEPTH/THICKNESS SNOW DENSITY SNOW/ICE TEMPERATURE SIPEX Thermometers SALINOMETERS R/V AA > R/V Aurora Australis CONTINENT > ANTARCTICA OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
spellingShingle |
climatologyMeteorologyAtmosphere environment oceans SNOW DEPTH EARTH SCIENCE CRYOSPHERE SEA ICE SNOW/ICE ICE DEPTH/THICKNESS SNOW DENSITY SNOW/ICE TEMPERATURE SIPEX Thermometers SALINOMETERS R/V AA > R/V Aurora Australis CONTINENT > ANTARCTICA OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 |
topic_facet |
climatologyMeteorologyAtmosphere environment oceans SNOW DEPTH EARTH SCIENCE CRYOSPHERE SEA ICE SNOW/ICE ICE DEPTH/THICKNESS SNOW DENSITY SNOW/ICE TEMPERATURE SIPEX Thermometers SALINOMETERS R/V AA > R/V Aurora Australis CONTINENT > ANTARCTICA OCEAN > SOUTHERN OCEAN GEOGRAPHIC REGION > POLAR |
description |
Motivation: One of the characteristics of this voyage is that we have long ice stations which last for a few days. Taking this opportunity, we decided to examine the diurnal change of snow properties at the fixed snow pit site. Since this measurement was not included in the original plan, Time interval was a bit variable from 3 hours to 5 hours depending on the progress of the other work. Observation items: Snow thickness, Temperature profile (every 3 cm), Grain size, Grain shape, Snow density, Hardness, Salinity Instruments: Folding scales, Spatula, Thermometer, Snow sampler, Magnifying glass, Salinometer Information pertaining to the dataset: Time - recorded in local time Hs - snow depth in cm Cloud measurements - oktas Water level - distance between snow surface and surface seawater in cm Depth - depth of the individual layer referenced to snow/ice interface (upper column) or snow surface (lower column) in cm Ta - air temperature in degrees celsius DH, FC, PP, DF, RG stand for Depth hoar, Faceted crystals, Precipitation particles, Decomposing and fragemented precipitation particles, Rounded grains - according to "The International Classification for Seasonal Snow on the Ground" (Colbeck et al., 1990). Weight - g Mid-depth - cm |
author2 |
TOYOTA, TAKENOBU (hasPrincipalInvestigator) TOYOTA, TAKENOBU (processor) LECOMTE, OLIVIER (hasPrincipalInvestigator) LECOMTE, OLIVIER (processor) MASSOM, ROB (hasPrincipalInvestigator) MASSOM, ROB (processor) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 |
title_short |
Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 |
title_full |
Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 |
title_fullStr |
Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 |
title_full_unstemmed |
Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 |
title_sort |
diurnal snow pit measurements observed during the sipex ii voyage of the aurora australis, 2012 |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/diurnal-snow-pit-australis-2012/701612 https://doi.org/10.4225/15/59b0eac8bccfc https://data.aad.gov.au/metadata/records/SIPEX_II_Diurnal_Snow http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-64.4443; southlimit=-64.4443; westlimit=120.1128; eastLimit=120.1128; projection=WGS84 Spatial: northlimit=-64.9519; southlimit=-64.9519; westlimit=121.0323; eastLimit=121.0323; projection=WGS84 Spatial: northlimit=-65.131; southlimit=-65.131; westlimit=120.8228; eastLimit=120.8228; projection=WGS84 Spatial: northlimit=-65.2558; southlimit=-65.2558; westlimit=120.0175; eastLimit=120.0175; projection=WGS84 Temporal: From 2012-09-27 to 2012-09-28 |
long_lat |
ENVELOPE(-158.017,-158.017,-77.117,-77.117) ENVELOPE(120.1128,120.1128,-64.4443,-64.4443) ENVELOPE(121.0323,121.0323,-64.9519,-64.9519) ENVELOPE(120.8228,120.8228,-65.131,-65.131) ENVELOPE(120.0175,120.0175,-65.2558,-65.2558) |
geographic |
Colbeck Southern Ocean |
geographic_facet |
Colbeck Southern Ocean |
genre |
Antarc* Antarctica aurora australis Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctica aurora australis Sea ice Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/diurnal-snow-pit-australis-2012/701612 11f0ce9e-3d34-40ce-93e2-22c73f5f8eba doi:10.4225/15/59b0eac8bccfc SIPEX_II_Diurnal_Snow https://data.aad.gov.au/metadata/records/SIPEX_II_Diurnal_Snow http://nla.gov.au/nla.party-617536 |
op_doi |
https://doi.org/10.4225/15/59b0eac8bccfc |
_version_ |
1766246079213338624 |