Data

Boundary Layer Meteorology measurements collected from ice stations during the SIPEX II voyage of the Aurora Australis, 2012

Name: Boundary Layer Meteorology measurements collected from ice stations during the SIPEX II voyage of the Aurora Australis, 2012
Published: 2013-02-26
Keywords: climatologyMeteorologyAtmosphere, oceans, AIR TEMPERATURE, EARTH SCIENCE, ATMOSPHERE, ATMOSPHERIC TEMPERATURE, SURFACE TEMPERATURE, ATMOSPHERIC WINDS, SURFACE WINDS, WIND PROFILES, HUMIDITY, ATMOSPHERIC WATER VAPOR, SNOW, PRECIPITATION, SOLID PRECIPITATION, SIPEX, SIPEX II, ANEMOMETERS, HUMIDITY SENSORS, TEMPERATURE LOGGERS, TEMPERATURE SENSORS, R/V AA > R/V Aurora Australis, OCEAN > SOUTHERN OCEAN, CONTINENT > ANTARCTICA, GEOGRAPHIC REGION > POLAR

Australian Antarctic Data Centre

LEONARD, KATHERINE

Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]

ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26179/5d2807e4600cc&rft.title=Boundary Layer Meteorology measurements collected from ice stations during the SIPEX II voyage of the Aurora Australis, 2012&rft.identifier=10.26179/5d2807e4600cc&rft.publisher=Australian Antarctic Data Centre&rft.description=Note - these data should be used with caution. The chief investigator for the dataset has indicated that a better quality dataset exists, but the AADC have been unable to attain it for archive. Matlab files containing raw data collected using the program HC2S3snowwind.CR1 running on Campbell Scientific CR1000 dataloggers. Datalogger C was used during all ice stations. On the 8th of October a second mast and logger (A) were installed on what became the final day of Ice Station 4, and both loggers were deployed at stations 6 and 7, with C containing the longer records for each station as it was always installed first and (conditions permitting) left out longer. The sensors on these masts consist of: RM Young Wind Sentry Vane and Anemometer set (on top of each mast), no serial numbers Rotronics HC2S3 temperature and relative humidity sensors with standard polyethylene filters Upper sensor, mast C: s/n 60837541 Lower sensor, mast C: s/n 60837536 Upper sensor, mast A: s/n 60837468 Lower sensor, mast A: s/n 60834204 RM Young Wind Sentry anemometers (without vane) at 3 additional elevations on each mast Wenglor YHO3NCT8 photoelectric sensors at 4 heights on each mast. The upper sensor and the third sensor from the top were oriented facing up, while the others faced down. The upper three sensors were purchased in 2012, from a batch of these sensors manufactured in a new Eastern European factory while the lowest sensor on each mast came from a lot purchased in 2007, manufactured in Wenglor's German factory and extensively tested for use in snow. Data contained in these .mat files includes the following variables, with units: Textdates: CSI formatted dates, UTC except for station 2, which was (accidentally) UTC+12 Datenm: Matlab datenumber, all UTC except for station 2, which is also UTC+12 hours. Battvolt: battery voltage Wptemp: temperature of the Wiring Panel thermister, degrees C Temp 1: air temperature above approximately 50cm, ventilated HC2S3 rotronics sensor, degrees C RH1: relative humidity (WRT water) above approximately 50cm, ventilated HC2S3 rotronics sensor, % Temp 2: air temperature above approximately 200cm, ventilated HC2S3 rotronics sensor, degrees C RH2: relative humidity (WRT water) above 197cm, ventilated HC2S3 rotronics sensor, % Snow1: snow particles per 10second interval at approximately 10cm Snow2: snow particles per 10second interval at approximately 50cm Snow3: snow particles per 10second interval at approximately 100cm Snow4: snow particles per 10second interval at approximately 200cm Wind1: average speed (m/s) at approximately 250cm during 10s interval Wind1max: maximum speed at approximately 250cm during 10s interval Wind2: average speed (m/s) at approximately 100cm during 10s interval Wind2max: maximum speed at approximately 100cm during 10s interval Wind3: average speed (m/s) at approximately 120cm during 10s interval Wind3max: maximum speed at approximately 120cm during 10s interval Wind4: average speed (m/s) at approximately 50cm during 10s interval Wind4max: maximum speed at approximately 50cm during 10s interval WindDir: wind direction at approximately 250cm, degrees, relative to mast orientation (needs correction to true) Measurement heights varied by ice station and by mast being used.&rft.creator=LEONARD, KATHERINE &rft.date=2013&rft.coverage=northlimit=-64.392; southlimit=-64.4462; westlimit=119.9257; eastLimit=120.2508; projection=WGS84&rft.coverage=northlimit=-64.392; southlimit=-64.4462; westlimit=119.9257; eastLimit=120.2508; projection=WGS84&rft.coverage=northlimit=-64.8769; southlimit=-64.9586; westlimit=120.8998; eastLimit=121.0287; projection=WGS84&rft.coverage=northlimit=-64.8769; southlimit=-64.9586; westlimit=120.8998; eastLimit=121.0287; projection=WGS84&rft.coverage=northlimit=-65.1421; southlimit=-65.2643; westlimit=118.3249; eastLimit=119.0013; projection=WGS84&rft.coverage=northlimit=-65.1421; southlimit=-65.2643; westlimit=118.3249; eastLimit=119.0013; projection=WGS84&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=SIPEX_II_Boundary_Layer_Met when using these data.&rft_subject=climatologyMeteorologyAtmosphere&rft_subject=oceans&rft_subject=AIR TEMPERATURE&rft_subject=EARTH SCIENCE&rft_subject=ATMOSPHERE&rft_subject=ATMOSPHERIC TEMPERATURE&rft_subject=SURFACE TEMPERATURE&rft_subject=ATMOSPHERIC WINDS&rft_subject=SURFACE WINDS&rft_subject=WIND PROFILES&rft_subject=HUMIDITY&rft_subject=ATMOSPHERIC WATER VAPOR&rft_subject=SNOW&rft_subject=PRECIPITATION&rft_subject=SOLID PRECIPITATION&rft_subject=SIPEX&rft_subject=SIPEX II&rft_subject=ANEMOMETERS&rft_subject=HUMIDITY SENSORS&rft_subject=TEMPERATURE LOGGERS&rft_subject=TEMPERATURE SENSORS&rft_subject=R/V AA > R/V Aurora Australis&rft_subject=OCEAN > SOUTHERN OCEAN&rft_subject=CONTINENT > ANTARCTICA&rft_subject=GEOGRAPHIC REGION > POLAR&rft_place=Hobart&rft.type=dataset&rft.language=English Access the data

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This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=SIPEX_II_Boundary_Layer_Met when using these data.

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Brief description

Note - these data should be used with caution. The chief investigator for the dataset has indicated that a better quality dataset exists, but the AADC have been unable to attain it for archive. Matlab files containing raw data collected using the program "HC2S3snowwind.CR1" running on Campbell Scientific CR1000 dataloggers. Datalogger "C" was used during all ice stations. On the 8th of October a second mast and logger ("A") were installed on what became the final day of Ice Station 4, and both loggers were deployed at stations 6 and 7, with "C" containing the longer records for each station as it was always installed first and (conditions permitting) left out longer. The sensors on these masts consist of: RM Young "Wind Sentry" Vane and Anemometer set (on top of each mast), no serial numbers Rotronics HC2S3 temperature and relative humidity sensors with standard polyethylene filters Upper sensor, mast "C": s/n 60837541 Lower sensor, mast "C": s/n 60837536 Upper sensor, mast "A": s/n 60837468 Lower sensor, mast "A": s/n 60834204 RM Young "Wind Sentry" anemometers (without vane) at 3 additional elevations on each mast Wenglor YHO3NCT8 photoelectric sensors at 4 heights on each mast. The upper sensor and the third sensor from the top were oriented facing up, while the others faced down. The upper three sensors were purchased in 2012, from a batch of these sensors manufactured in a new Eastern European factory while the lowest sensor on each mast came from a lot purchased in 2007, manufactured in Wenglor's German factory and extensively tested for use in snow. Data contained in these .mat files includes the following variables, with units: Textdates: CSI formatted dates, UTC except for station 2, which was (accidentally) UTC+12 Datenm: Matlab "datenumber", all UTC except for station 2, which is also UTC+12 hours. Battvolt: battery voltage Wptemp: temperature of the Wiring Panel thermister, degrees C Temp 1: air temperature above approximately 50cm, ventilated HC2S3 rotronics sensor, degrees C RH1: relative humidity (WRT water) above approximately 50cm, ventilated HC2S3 rotronics sensor, % Temp 2: air temperature above approximately 200cm, ventilated HC2S3 rotronics sensor, degrees C RH2: relative humidity (WRT water) above 197cm, ventilated HC2S3 rotronics sensor, % Snow1: snow particles per 10second interval at approximately 10cm Snow2: snow particles per 10second interval at approximately 50cm Snow3: snow particles per 10second interval at approximately 100cm Snow4: snow particles per 10second interval at approximately 200cm Wind1: average speed (m/s) at approximately 250cm during 10s interval Wind1max: maximum speed at approximately 250cm during 10s interval Wind2: average speed (m/s) at approximately 100cm during 10s interval Wind2max: maximum speed at approximately 100cm during 10s interval Wind3: average speed (m/s) at approximately 120cm during 10s interval Wind3max: maximum speed at approximately 120cm during 10s interval Wind4: average speed (m/s) at approximately 50cm during 10s interval Wind4max: maximum speed at approximately 50cm during 10s interval WindDir: wind direction at approximately 250cm, degrees, relative to mast orientation (needs correction to true) Measurement heights varied by ice station and by mast being used.

Issued: 2013-02-26

Data time period: 2012-09-27 to 2012-10-21

This dataset is part of a larger collection

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text: northlimit=-64.392; southlimit=-64.4462; westlimit=119.9257; eastLimit=120.2508; projection=WGS84

text: northlimit=-64.8769; southlimit=-64.9586; westlimit=120.8998; eastLimit=121.0287; projection=WGS84

text: northlimit=-65.1421; southlimit=-65.2643; westlimit=118.3249; eastLimit=119.0013; projection=WGS84

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Other Information

AU-ANL:PEAU : http://nla.gov.au/nla.party-617536 NLA Link

Identifiers

URI : data.aad.gov.au/metadata/records/SIPEX_II_Boundary_Layer_Met
Local : SIPEX_II_Boundary_Layer_Met
DOI : 10.26179/5D2807E4600CC
global : 549449be-efc4-44c2-83d4-2586499ab5e7

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