be exchanged and made freely available
Eddy covariance data at DASAN Station in 2016
Turbulent fluxes of momentum, heat, water vapor, and CO₂ were measured in 2016 at the Arctic DASAN Station in Ny-Ålesund, Svalbard. An eddy covariance system consisting of a 3-D sonic anemometer and open-path CO₂/H₂O gas analyzers was used for the measurements. A CR1000X data logger (software version: CR1000X.Std.06.02) was used to record the raw data at a sampling rate of 10 Hz. The processed data cover the period from April 3, 2016, 22:00 UTC to November 9, 2016, 00:00 UTC and are provided at 30-minute intervals. The dataset includes three-dimensional wind components (Ux, Uy, and Uz, m s⁻¹), mean sonic temperature (Ts_mean, °C), mean CO₂ concentration (CO2_mean, mg m⁻³), mean H₂O concentration (H2O_mean, g m⁻³), mean pressure measured by the LI-7500 (P_LI75_mean, kPa), mean CO₂ concentration measured by the EC150 (CO2_mean_EC150, mg m⁻³), mean H₂O concentration measured by the EC150 (H2O_mean_EC150, g m⁻³), mean pressure measured by the EC150 (P_mean_EC150, kPa), average flow rate (flowrate_Avg, L min⁻¹), and other related variables. The measurements were conducted to monitor and understand energy, water, and greenhouse-gas fluxes at the DASAN Station.
- Entry ID
- KOPRI-KPDC-00000875
- KPDC_ECD_DASAN_2016 (Old ID)
- Copyright
- Science Keyword
- ISO Topic
- CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
- Platforms
- Ground Station
- Instruments
- Data Logger(Measurement and Control Datalogger (Campbell Sci. Inc., CR3000))
- Sonic Anemometer(3-D Sonic Anemometer, u, v, w, Ts)
- IRGA(Open-path Infrared Gas Analyzer, H2O, CO2 density)
- Personnel
- Taejin Choi (ctjin@kopri.re.kr)
- Bang Yong Lee (bylee@kopri.re.kr)
- Research period
- 2016-01-01 ~ 2016-10-13
- Create/Update Date
- 2017-12-11 / 2026-08-12
- Location
- GEOGRAPHIC REGION > ARCTIC
- Citation
- The data(KOPRI-KPDC-00000875) used in this work was provided by the Korea Polar Research Institute.
- Spatial Coverage
-
POINT
- lat:78.921944, lon:11.865833
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- Raw Data
- File Size 2.97 Mb for 1 item
| Category | File Name | Description | Size | Status |
|---|---|---|---|---|
| Rawdata | TOA5_DS_CCT_160403F_220D.dat | The processed data cover the period from April 3, 2016, 22:00 UTC to November 9, 2016, 00:00 UTC and are provided at 30-minute intervals. The dataset includes three-dimensional wind components (Ux, Uy, and Uz, m s⁻¹), mean sonic temperature (Ts_mean, °C), mean CO₂ concentration (CO2_mean, mg m⁻³), mean H₂O concentration (H2O_mean, g m⁻³), mean pressure measured by the LI-7500 (P_LI75_mean, kPa), mean CO₂ concentration measured by the EC150 (CO2_mean_EC150, mg m⁻³), mean H₂O concentration measured by the EC150 (H2O_mean_EC150, g m⁻³), mean pressure measured by the EC150 (P_mean_EC150, kPa), average flow rate (flowrate_Avg, L min⁻¹), and other related variables. | 2.97 Mb | Request required |