1. Heihe River Ecological hydrological remote sensing test: hydrometeorological observation network data set (point 7 - Pingchuan bridge runoff observation data, 2013)
2. The data set contains the observation data of river water level and velocity at point 4 in the densification observation of runoff in the middle reaches of Heihe River from June 13 to November 24, 2012 and from September 6, 2013 to December 31, 2013.
3. The data set contains the eddy correlator observation data of Populus euphratica forest station downstream of Heihe hydrometeorological observation network from July 12, 2013 to December 31, 2013.
4. The data set contains the meteorological element observation data of Zhangye wetland station in the middle reaches of Heihe hydrometeorological observation network from September 22, 2012 to December 31, 2013.
5. The data set contains the eddy related observation data of the lower layer of Daman super station in the middle reaches of Heihe hydrometeorological observation network from September 15, 2012 to December 31, 2013.
6. The data set contains the eddy correlator observation data of bare ground stations downstream of Heihe hydrometeorological observation network from July 10, 2013 to December 31, 2013.
7. The data set contains the eddy related observation data of the upper layer of Daman super station in the middle reaches of Heihe hydrometeorological observation network from September 15, 2012 to December 31, 2013.
8. The data set contains the vortex correlator observation data of the mixed forest station downstream of Heihe hydrometeorological observation network from July 12, 2013 to December 31, 2013. The station is located in sidaoqiao, Ejina Banner, Inner Mongolia, with Populus euphratica and Tamarix on the underlying surface.
9.The data set contains the eddy correlator observation data of Youshen Shawo desert station in Heihe hydrometeorological observation network from September 15, 2012 to December 31, 2013. The station is located in Zhangye City, Gansu Province, with the underlying surface of desert. The longitude and latitude of the observation point are 100.49330e, 38.78917n and 1594.00m above sea level.
10. The data set contains the eddy correlator observation data of youa Rou super station on the Heihe hydrometeorological observation network from December 29, 2012 to November 19, 2013. The station is located in caodaban village, aro Township, Qilian County, Qinghai Province, with alpine grassland on the underlying surface. The longitude and latitude of the observation point are 100.4643e, 38.0473n and 3033m above sea level.
11. The data set contains the vortex correlator observation data of Zhangye wetland station in the middle reaches of Heihe hydrometeorological observation network from June 26, 2012 to November 21, 2013. The site is located in Zhangye City, Gansu Province, and the underlying surface is wetland. The longitude and latitude of the observation point are 100.44640e, 38.97514n and 1460.00m above sea level.
12. The data set contains the eddy correlator observation data of sidaoqiao super station downstream of Heihe hydrometeorological observation network from July 6, 2013 to December 31, 2013. The station is located in sidaoqiao, Ejina Banner, Inner Mongolia, with Tamarix on the underlying surface. The longitude and latitude of the observation point are 101.1374e, 42.0012n, and the altitude is 873 M.
13. The data set contains the observation data of eddy correlator at youdashalong station of Heihe hydrometeorological observation network from August 12, 2013 to December 31, 2013. The station is located in Qilian County, Qinghai Province, with swamp meadow on the underlying surface. The longitude and latitude of the observation point are 98.9406e, 38.8399n and 3739 m above sea level.
14. The data set contains the eddy related flux observation data in the upper layer of Damon super station in the flux observation matrix from May 25 to September 15, 2012. The station is located in Daman irrigation area, Zhangye City, Gansu Province, with corn as the underlying surface. The longitude and latitude of the observation point are 100.37223e, 38.85551n, and the altitude is 1556.06m.
15. The data set contains the eddy correlator observation data of farmland stations downstream of Heihe hydrometeorological observation network from July 14, 2013 to December 11, 2013. The station is located in sidaoqiao, Ejina Banner, Inner Mongolia, with melon on the underlying surface. The longitude and latitude of the observation point are 101.1338e, 42.0048n and 875m above sea level.
16. The data set contains the eddy related flux observation data of huazhaizi station in the flux observation matrix from June 6 to September 15, 2012. The station is located in Zhangye City, Gansu Province, and the underlying surface is desert. The longitude and latitude of the observation point are 100.31860e, 38.76519n and 1731.00m above sea level.
17. The data set contains the eddy related flux observation data of wetland stations in the flux observation matrix from June 25 to September 26, 2012. The site is located in Zhangye City, Gansu Province, and the underlying surface is wetland. The longitude and latitude of the observation point are 100.44640e, 38.97514n and 1460.00m above sea level.
18. The data set contains the eddy correlator observation data of bare ground stations downstream of Heihe hydrometeorological observation network from January 1, 2014 to December 31, 2014. The station is located in sidaoqiao, Ejina Banner, Inner Mongolia, with bare land underlying. The longitude and latitude of the observation point are 101.1326e, 41.9993n and the altitude is 878m.
19. The data set contains the eddy related observation data of bajitan Gobi station in the middle reaches of Heihe hydrometeorological observation network from January 1, 2014 to December 31, 2014. The station is located in Zhangye City, Gansu Province, with Gobi as its underlying surface. The longitude and latitude of the observation point are 100.30420e, 38.91496n and 1562.00m above sea level.
20. The data set contains the eddy related observation data of huazhaizi desert station in the middle reaches of Heihe hydrometeorological observation network from January 1, 2014 to December 31, 2014. The station is located in Zhangye City, Gansu Province, and the underlying surface is desert. The longitude and latitude of the observation point are 100.31860e, 38.76519n and 1731.00m above sea level.
21. The data set contains the eddy related observation data of sidaoqiao super station downstream of Heihe hydrometeorological observation network from July 6, 2013 to December 31, 2013. The station is located in sidaoqiao, Ejina Banner, Inner Mongolia, with Tamarix on the underlying surface. The longitude and latitude of the observation point are 101.1374e, 42.0012n and the altitude is 873m.
22. The data set contains the eddy correlator observation data of Populus euphratica forest station downstream of Heihe hydrometeorological observation network from January 1, 2014 to December 31, 2014. The station is located in sidaoqiao, Ejina Banner, Inner Mongolia, with Populus euphratica forest on the underlying surface. The longitude and latitude of the observation point are 101.1236e, 41.9928n and 876m above sea level.
23. The data set contains the vortex correlator observation data of Zhangye wetland station in the middle reaches of Heihe hydrometeorological observation network from June 26, 2012 to November 21, 2013. The site is located in Zhangye City, Gansu Province, and the underlying surface is wetland. The longitude and latitude of the observation point are 100.44640e, 38.97514n and 1460.00m above sea level.
24. The data set contains the eddy correlator observation data of youdashalong station on the Heihe hydrometeorological observation network from August 12, 2013 to December 31, 2013. The station is located in Qilian County, Qinghai Province, with swamp meadow on the underlying surface. The longitude and latitude of the observation point are 98.9406e, 38.8399n and 3739 m above sea level.
25. The data set contains the eddy related observation data of huazhaizi desert station in the middle reaches of Heihe hydrometeorological observation network from September 24, 2012 to December 31, 2013. The station is located in Zhangye City, Gansu Province, and the underlying surface is desert.
26.The data set contains the eddy related observation data of bajitan Gobi station in the middle reaches of Heihe hydrometeorological observation network from September 18, 2012 to December 31, 2013. The station is located in Zhangye City, Gansu Province, with Gobi as its underlying surface. The longitude and latitude of the observation point are 100.30420e, 38.91496n and 1562.00m above sea level
Observation items: air temperature and humidity (TA)_ 28m、RH_ 28m) (in degrees Celsius, percentage), wind speed (WS)_ 28m (unit: M / s), 24m four component radiation (DR)_ 1、UR_ 1、DLR_ Cor_ 1、ULR_ Cor_ 1、Rn_ 1) (unit: watt / m2), 6m four component radiation (DR)_ 2、UR_ 2、DLR_ Cor_ 2、ULR_ Cor_ 2、Rn_ 2) (unit: w / m2), surface radiation temperature (IRT)_ 1、IRT_ 2) (unit: Celsius), soil heat flux (GS)_ 1、Gs_ 2、Gs_ 3) (in watts per square meter), soil temperature (TS)_ 0cm、Ts_ 2cm、Ts_ 4cm (in degrees Celsius), up and down photosynthetic effective radiation (PAR)_ up、PAR_ Down (unit: micromol / m2 / s)
Hobo pressure water level gauge is used for water level observation, and the acquisition frequency is 30 minutes.
The main processing steps include: field value elimination, delay time correction, coordinate rotation (quadratic coordinate rotation), frequency response correction, ultrasonic virtual temperature correction and density (WPL) correction. At the same time, the quality of each flux value is evaluated, mainly the atmospheric stability（ Δ St) and turbulence similarity characteristics (ITC)
The data description includes the following two parts:
Observation frequency of water level: 30min, unit (CM); The data covers the period from June 17, 2012 to December 31, 2013; Flow observation, unit (M3); Monitor the flow according to different water levels, obtain the water level flow curve, and obtain the runoff change process based on the water level process observation. The missing value data is uniformly represented by string - 6999
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CSTR:11738.11.ncdc.nieer.2020.1595
10.12072/ncdc.nieer.db3022.2023