NERC Data Catalogue Service
Arctic Cloud Summer Expedition (ACSE): turbulence wind and sonic temperature measurements from the University of Leeds Metek USA-100 sonic anemometer on board Icebreaker Oden
This dataset contains turbulent winds and sonic temperature measurements by the University of Leeds' Metek USA-100 sonic anemometer during the Arctic Cloud Summer Expedition (ACSE). The ACSE cruise took place in the Arctic during summer 2014. These data were obtained to complement a suite of other observations taken during the cruise. Those of the UK contribution, as well as selected other data, are available within the associated data collection in the Centre for Environmental Data Analysis (CEDA) archives. Other cruise data may be available in the NOAA ACSE and The Bolin Centre for Climate Research SWERUS (SWEdish-Russian-US) holdings - see online resources linked to this record.
Measurements were made at 20Hz from which 20-minute average fluxes were then derived.
The sonic anemometer was located on the foremast of the Icebreaker Oden ship at 20.58 m above the waterline. Data here includes the raw measurements and fully corrected turbulent winds (motion correction, flow distortion correction, etc), along with sonic temperature. For details of motion and flow distortion see the linked documentation.
Note that while the Metek anemometer uses a left-handed reference frame, all measurements have been transformed to a right-handed frame here. The anemometer x-axis was rotated 30 deg anticlockwise from ship bow.
The Arctic Cloud Summer Expedition (ACSE) was a collaboration between the University of Leeds, the University of Stockholm, and NOAA-CIRES. ACSE aimed to study the response of Arctic boundary layer cloud to changes in surface conditions in the Arctic Ocean as a working package of the larger Swedish-Russian-US Investigation of Climate, Cryosphere and Carbon interaction (SWERUS-C3) Expedition in Summer 2014. This expedition was a core component to the overall SWERUS-C3 programme and was supported by the Swedish Polar Research Secretariat.
ACSE took place during a 3-month cruise of the Swedish Icebreaker Oden from Tromso, Norway to Barrow, Alaska and back over the summer of 2014. During this cruise ACSE scientists measured surface turbulent exchange, boundary layer structure, and cloud properties. Many of the measurements used remote sensing approaches - radar, lidar, and microwave radiometers - to retrieve vertical profiles of the dynamic and microphysical properties of the lower atmosphere and cloud.
The UK participation of ACSE was funded by the Natural Environment Research Council (NERC, grant: NE/K011820/1) and involved instrumentation from the Atmospheric Measurement Facility of the UK's National Centre for Atmospheric Science (NCAS AMF). This dataset collection contains data mainy from the UK contribution with some additional data from other institutes also archived to complement the suite of meteorological measurements.
Default
Identification info
- Metadata Language
- English (en)
- Dataset Reference Date ()
- 2018-04-14T12:47:43
- Dataset Reference Date ()
- 2018-04-14T12:47:43
- Identifier
- Centre for Environmental Data Analysis (CEDA) / bfa8b9457e1a4cb6aa506316295564b2
- Identifier
- doi / http://dx.doi.org/10.5285/bfa8b9457e1a4cb6aa506316295564b2
- Maintenance and update frequency
- notPlanned
- Update scope
- dataset
- Keywords
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- turbulence
- turbulent winds
- sonic anemometer
- GEMET - INSPIRE themes, version 1.0 ()
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- atmospheric conditions
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Access to these data is available to any registered CEDA user. Please Login or Register for an account to gain access.
- Use constraints
- otherRestrictions
- Spatial representation type
- grid
- Topic category
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- Climatology, meteorology, atmosphere
))
- Begin date
- 2014-07-10T13:02:00
- End date
- 2014-10-02T22:57:59
- Code
- WGS 84
Distribution Information
- Data format
-
-
Data are CF-compliant netCDF formatted.
()
-
Data are CF-compliant netCDF formatted.
()
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Resource Locator
-
Moat, B. I., M. J. Yelland, and I. M. Brooks, 2015: Airflow distortion at instrument sites on the ODEN during the ACSE project, National Oceanography Centre, Southampton, UK Internal Document No. 17
No further details.
- Resource Locator
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Prytherch, J., M. J. Yelland, I. M. Brooks, D. J. Tupman, R. W. Pascal, B. I. Moat, S. J. Norris. 2015: Motion-correlated flow distortion and wave-induced biases in air-sea flux measurements from ships. Atmos. Chem. Phys., 15, 10619<96>10629, doi:10.5194/acp-15-10619-2015
No further details.
- Resource Locator
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Prytherch, J., I. M. Brooks, P. Crill, B. Thornton, D. J. Salisbury, M. Tjernstr▒m, L. Anderson, M. C. Geibel, C. Humborg, 2017: Direct determination of the air-sea CO2 gas transfer velocity in Arctic sea ice regions, Geophys. Res. Letts, 44, doi:10.1002/2017GL073593
No further details.
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Resource Locator
-
Moat, B. I., M. J. Yelland, and I. M. Brooks, 2015: Airflow distortion at instrument sites on the ODEN during the ACSE project, National Oceanography Centre, Southampton, UK Internal Document No. 17
No further details.
- Resource Locator
-
Prytherch, J., M. J. Yelland, I. M. Brooks, D. J. Tupman, R. W. Pascal, B. I. Moat, S. J. Norris. 2015: Motion-correlated flow distortion and wave-induced biases in air-sea flux measurements from ships. Atmos. Chem. Phys., 15, 10619<96>10629, doi:10.5194/acp-15-10619-2015
No further details.
- Resource Locator
-
Prytherch, J., I. M. Brooks, P. Crill, B. Thornton, D. J. Salisbury, M. Tjernstr▒m, L. Anderson, M. C. Geibel, C. Humborg, 2017: Direct determination of the air-sea CO2 gas transfer velocity in Arctic sea ice regions, Geophys. Res. Letts, 44, doi:10.1002/2017GL073593
No further details.
- Quality Scope
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- Data were collected, quality controlled and prepared for archiving by the instrument scientists before upload to the Centre for Environmental Data Analysis (CEDA) for long term archiving.
Metadata
- File identifier
- bfa8b9457e1a4cb6aa506316295564b2 XML
- Metadata Language
- English (en)
- Character set
- 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
- Parent identifier
- Arctic Cloud Summer Expedition (ACSE): surface and boundary layer meteorological measurements on board the Icebreaker Oden e75e1e57932d4b95831fa7b56a2016e1
- Resource type
- dataset
- Metadata Date
- 2022-05-26T00:28:03
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
