TY  - Data
T1  - Water infiltration monitoring data of loess slope in Yan'an City, Shaanxi Province (June 2017 July 2020)
A1  - Sun Pingping
DO  - 10.12072/ncdc.LANDSLIDE.db2065.2022
PY  - 2022
DA  - 2022-04-20
PB  - National Cryosphere Desert Data Center
AB  - In June 2017, a high-density electrical profile and multiple sensor measuring points were arranged on the southwest slope of Baota District Meteorological Station in Yan'an City, Shaanxi Province, and a relatively complete rainfall infiltration observation system was established to carry out long-term on-site monitoring. The rainfall infiltration monitoring system consists of power supply and network subsystem, sensor subsystem, data center subsystem, high-density electrical method subsystem and monitoring subsystem. High density electrical method equipment is mainly composed of computer, working condition host, connecting wire, acquisition box and electrode. At present, the number of acquisition boxes of electrical method equipment installed in this set of device is 10, and each acquisition box is equipped with 8 electrodes, with a total of 80 electrodes. During installation, the electrode section is perpendicular to the edge of the slope and installed at a spacing of 0.5m. 27 electrodes are installed at the platform on the slope, and the rest are installed on the slope in turn. The long-term monitoring of slope hydrological process is realized by high-density electrical method. Inversion from monitoring data to resistivity data.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/77f34832-6af6-4631-8ece-f5206b0f78c3
ER  -