AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data
Campbell Scientific data loggers with eight platinum resistance thermometers (PRTs) and an acoustic snow height detector were installed as part of the AMIGOS-III instrumentation (AMIGOS: Automated Meteorology Ice Geophysics Observing System) The data are hourly reports of snow and near-surface air t...
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2022
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ftdatacite:10.15784/601552 2023-05-15T13:53:36+02:00 AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data Scambos, Ted Scambos, Ted 2022 https://dx.doi.org/10.15784/601552 https://www.usap-dc.org/view/dataset/601552 en eng U.S. Antarctic Program (USAP) Data Center Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Ice Shelf Snow Temperature Snow Accumulation Cryosphere Antarctica Dataset dataset 2022 ftdatacite https://doi.org/10.15784/601552 2022-04-01T18:36:03Z Campbell Scientific data loggers with eight platinum resistance thermometers (PRTs) and an acoustic snow height detector were installed as part of the AMIGOS-III instrumentation (AMIGOS: Automated Meteorology Ice Geophysics Observing System) The data are hourly reports of snow and near-surface air temperatures at different depths. At Cavity AMIGOS site, snow temperatures at ~1.2 meters depth (four PRTs) were used to provide reference temperatures for a coil of Distributed Thermal Sensing (DTS) fiber optic cable. At both sites, PRTs were attached to the tower (wrapped in reflective metal foil tape) as a means of investigating inversion strength and snow burial. At both sites, hourly snow height data using an acoustic sensor placed (initially) at 6.75 meters above the snow on a sensor cross-arm were acquired. A correction based on separately-measured air temperature was applied as per Campbell Scientifics correction algorithm. Both snow height sensors failed after just over one year (Cavity) or 10 months (Channel). Thermistor data continued to be acquired for 13 months (Cavity) or 19 months (Channel) The two sites latest positions (01 Oct, 2021) are: Cavity AMIGOS: 75.037°S, 105.58°W Channel AMIGOS: 75.049°S, 105.44°W both stations are moving NNE at roughly 850 m.yr, having accelerated from about 650 m/yr in early 2020. Dataset Antarc* Antarctica Ice Shelf DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ice Shelf Snow Temperature Snow Accumulation Cryosphere Antarctica |
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Ice Shelf Snow Temperature Snow Accumulation Cryosphere Antarctica Scambos, Ted Scambos, Ted AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data |
topic_facet |
Ice Shelf Snow Temperature Snow Accumulation Cryosphere Antarctica |
description |
Campbell Scientific data loggers with eight platinum resistance thermometers (PRTs) and an acoustic snow height detector were installed as part of the AMIGOS-III instrumentation (AMIGOS: Automated Meteorology Ice Geophysics Observing System) The data are hourly reports of snow and near-surface air temperatures at different depths. At Cavity AMIGOS site, snow temperatures at ~1.2 meters depth (four PRTs) were used to provide reference temperatures for a coil of Distributed Thermal Sensing (DTS) fiber optic cable. At both sites, PRTs were attached to the tower (wrapped in reflective metal foil tape) as a means of investigating inversion strength and snow burial. At both sites, hourly snow height data using an acoustic sensor placed (initially) at 6.75 meters above the snow on a sensor cross-arm were acquired. A correction based on separately-measured air temperature was applied as per Campbell Scientifics correction algorithm. Both snow height sensors failed after just over one year (Cavity) or 10 months (Channel). Thermistor data continued to be acquired for 13 months (Cavity) or 19 months (Channel) The two sites latest positions (01 Oct, 2021) are: Cavity AMIGOS: 75.037°S, 105.58°W Channel AMIGOS: 75.049°S, 105.44°W both stations are moving NNE at roughly 850 m.yr, having accelerated from about 650 m/yr in early 2020. |
format |
Dataset |
author |
Scambos, Ted Scambos, Ted |
author_facet |
Scambos, Ted Scambos, Ted |
author_sort |
Scambos, Ted |
title |
AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data |
title_short |
AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data |
title_full |
AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data |
title_fullStr |
AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data |
title_full_unstemmed |
AMIGOS-III Cavity and Channel Snow Height and Thermistor Snow Temperature Data |
title_sort |
amigos-iii cavity and channel snow height and thermistor snow temperature data |
publisher |
U.S. Antarctic Program (USAP) Data Center |
publishDate |
2022 |
url |
https://dx.doi.org/10.15784/601552 https://www.usap-dc.org/view/dataset/601552 |
genre |
Antarc* Antarctica Ice Shelf |
genre_facet |
Antarc* Antarctica Ice Shelf |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.15784/601552 |
_version_ |
1766258816292225024 |