This data set includes 5.5km of Yingke / Daman irrigation area in the middle reaches of Heihe River × 2013 observation data of 10 water net nodes in 5.5km observation matrix (red box in thumbnail). The 10 waternet nodes contain 4cm and 10cm two-layer hydro probe II probes to observe the main variables such as soil moisture, soil temperature, conductivity and complex dielectric constant; Si-111 infrared temperature probe is erected at a height of 4m to observe the surface infrared radiation temperature of the underlying surface. The time and frequency of routine observation is 10 minutes. In order to ensure the accurate synchronization between si-111 and remote sensing, 1 minute encrypted observation is carried out every day at 00:00-04:30, 08:00-18:00 and 21:00-24:00. This data set can provide a spatio-temporal continuous observation data set for remote sensing estimation and remote sensing authenticity test of key hydrothermal variables on heterogeneous surface, eco hydrological research, irrigation optimization management and so on.
For details, please refer to "2013 water net data document 20141231. Docx in the middle reaches of Heihe River"
The 10 waternet nodes contain 4cm and 10cm two-layer hydro probe II probes to observe the main variables such as soil moisture, soil temperature, conductivity and complex dielectric constant
Si-111 infrared temperature probe is erected at a height of 4m to observe the surface infrared radiation temperature of the underlying surface. The time and frequency of routine observation is 10 minutes. In order to ensure the accurate synchronization between si-111 and remote sensing, 1 minute encrypted observation is carried out every day at 00:00-04:30, 08:00-18:00 and 21:00-24:00
Good data quality
| # | number | name | type |
| 1 | 91125004 | other | |
| 2 | 2012AA12A305 | National High-tech R&D Program of China (863 Program) | |
| 3 | Y002025412 | other |
This work is licensed under
CC BY 4.0 (Creative Commons Attribution 4.0 International License).
CSTR:11738.11.ncdc.nieer.2020.1580
10.12072/ncdc.NIEER.db0095.2020
