ncdc logo title
ncdc_logo
Heihe River eco hydrological remote sensing experiment: observation data set of water net of eco hydrological wireless sensor network in the middle reaches of Heihe River Basin (2013)
  • 2021/08/31 23:20
  • 7923
  • 9
English name
Heihe River eco hydrological remote sensing experiment: observation data set of water net of eco hydrological wireless sensor network in the middle reaches of Heihe River Basin (2013)
CSTR
CSTR:11738.11.ncdc.nieer.2020.1580
DOI
10.12072/ncdc.NIEER.db0095.2020
Share type
Submit & Auto-Download
Category
Remote Sensing
source site
Heihe Watershed Allied Telemetry Experimental Research
contributors
JIN Rui , LI Xin , Ma mingguo
Datasets description

   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"

Base information
collect time 2013/01/01  -  2013/12/31
collect place Heihe River Basin, middle reaches, artificial oasis, experimental area
data size 521.2 MiB
data format txt
Coordinate system WGS84
Data thumbnail
Data source description

   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

Data processing method

   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

Data quality description

   Good data quality

Project information
# number name type
1 91125004 other
2 2012AA12A305 National High-tech R&D Program of China (863 Program)
3 Y002025412 other
Citations and annotations
In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.
This data is generated by "Heihe eco hydrological remote sensing experiment (hiwater)". When using the data, users should clearly state the source of the data in the text, and quote the reference mode provided by this metadata in the reference section.

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
  1. JIN Rui, LI Xin, Ma mingguo. Heihe River eco hydrological remote sensing experiment: observation data set of water net of eco hydrological wireless sensor network in the middle reaches of Heihe River Basin (2013). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://cstr.cn/CSTR:11738.11.ncdc.nieer.2020.1580.
  2. JIN Rui, LI Xin, Ma mingguo. Heihe River eco hydrological remote sensing experiment: observation data set of water net of eco hydrological wireless sensor network in the middle reaches of Heihe River Basin (2013). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://www.doi.org/10.12072/ncdc.NIEER.db0095.2020.
Papers to be cited
  1. Xin Li, Shaomin Liu, Qin Xiao, Mingguo Ma, Rui Jin, Tao Che, Weizhen Wang, Xiaoli Hu, Ziwei Xu, Jianguang Wen, Liangxu Wang. A multiscale dataset for understanding complex eco-hydrological processes in a heterogeneous oasis system.[J]. Scientific data, 2017, 4.
    Reference format： Endnote Bibtex RIS
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 0fd048be-481a-41e2-afcf-329140d1f06f.zip 521.2 MiB
loading
How to get the data 
east 100.41
west 100.32
south  38.84
north  38.91
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
JIN Rui , LI Xin , Ma mingguo
author:
JIN Rui
manager:
Ma mingguo , JIN Rui

©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.

Donggang West Road 320, Lanzhou, Gansu, China (730000)