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Steen-Larsen, Hans Christian; Haven, Ida; Wahl, Sonja; Box, Jason E; Hubbard, Alun L; Reuder, Joachim: Processed sensible and latent heat flux from a eddy-covariance systems (IRGASON) for summer 2019 at the EastGRIP [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.983054 (dataset in review)

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Abstract:
Processed 10-minute surface sensible and latent heat flux measured at 215 cm above snow surface. The three eddy-covariance systems are a Campbell Scientific CSAT3 and a Krypton Hygrometer KH20, a Campbell Scientific IRGASON and a Campbell Scientific CSAT3 and a Li-COR Li-7500. The eddy-covariance systems were set up approximately 6m apart and directed into the mean wind. The processing software was TK3 from the University of Bayreuth. The timestamps indicate the middle of the 10-minute averaging period. Average variables, (co)variances, friction velocity and Monin-Obukhov stability parameter estimates are provided for convenience.
Keyword(s):
EastGRIP; Eddy-Covariance; Greenland ice sheet; latent and sensible heat; SNOWISO
Supplement to:
Haven, Ida; Steen-Larsen, Hans Christian; Dietrich, L J; Wahl, Sonja; Box, Jason E; van den Broeke, Michiel R; Hubbard, Alun L; Kral, Stephan T; Reuder, Joachim; Van Tiggelen, Maurice (preprint): On the accuracy of the measured and modelled surface latent and sensible heat flux in the interior of the Greenland Ice Sheet. https://doi.org/10.5194/egusphere-2025-711
Project(s):
East Greenland Ice-core Project (EGRIP)
Signals from the Surface Snow: Post-Depositional Processes Controlling the Ice Core Isotopic Fingerprint (SNOWISO)
Funding:
European Research Council (ERC), grant/award no. 759526: Signals from the Surface Snow: Post-Depositional Processes Controlling the Ice Core Isotopic Fingerprint
Coverage:
Latitude: 75.629733 * Longitude: -35.989517
Date/Time Start: 2019-05-28T00:20:00 * Date/Time End: 2019-07-31T10:10:00
Minimum Elevation: 2656.2 m * Maximum Elevation: 2656.2 m
Event(s):
EastGRIP-Met * Latitude: 75.629733 * Longitude: -35.989517 * Date/Time Start: 2019-05-25T00:00:00 * Date/Time End: 2019-07-29T00:00:00 * Elevation: 2656.2 m * Method/Device: Weather station/meteorological observation (WST) * Comment: Observations at 2.15 m over the land elevation.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeSteen-Larsen, Hans ChristianGeocode
2Wind velocity, horizontalWind horm/sSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
3Wind velocity, verticalWm/sSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
4Sonic temperatureTs°CSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
5Humidity, absoluteAHg/m3Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
6Wind speed, varianceff varm2/s2Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]W-direction
7Sonic temperature, varianceTs var°C2Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
8Humidity, absolute, varianceAH varg2/m6Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
9CovarianceCovSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]Covariance vertical windspeed and sonice temperature [°C m/s]
10CovarianceCovSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]Covariance vertical windspeed and absolute humidity [g m/(s kg)]
11Wind directiondddegSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
12Friction velocityu*m/sSteen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
13Heat, flux, sensibleQhW/m2Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
14Heat, flux, latentQeW/m2Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
15Monin-Obukhov stabilityMO stability#Steen-Larsen, Hans ChristianEddy-Covariance Analyzer, Campbell Scientific, Inc., IRGASON [combined infrared gas analyzer (IRGA) and 3D sonic (SON) anemometer]
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
114607 data points

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