%0 Dataset
%T Monitoring Data Set of the Slope Temperature Field of Liugou Reservoir in Xinjiang (July 20, 2019 to September 11, 2021)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/ada558cb-f273-41cf-8a7e-640d193610e6
%W NCDC
%R 10.12072/ncdc.nieer.db2830.2023
%A bai ruiqiang
%K Reservoir bank slope;cold area;temperature
%X This data set is mainly aimed at the research on the frost damage of wading slope in the northwest cold and freezing thawing environment and the construction of protection requirements. Based on the temperature field monitoring and observation station of the reservoir bank slope of Liugou Reservoir in Xinjiang, the multi-point temperature measurement cable mainly records the temperature monitoring data.The time range of this dataset is from 13:00 on July 20, 2019 to 15:00 on September 11, 2021. The time precision of this data set is 1 hour. The space scope involves two monitoring cross sections, with records of about 20m respectively × 7m and 15m × 7m range. Since 3D spatial coordinates are not involved, this spatial accuracy is not considered. The "multipoint temperature measuring cable" of the State Key Laboratory of Frozen Soil Engineering is used as the temperature probe, with an accuracy of ± 0.05 ℃. The working principle of multi-point temperature measurement cable is to measure the temperature by using the rule that the conductivity of the object changes with the temperature. When the temperature changes slightly, the resistance of the thermistor will change significantly. As long as the resistance of the thermistor is measured, the corresponding temperature can be calculated according to the functional relationship. When the thermistor thermometer is used for ground temperature observation, the thermistor is buried in the designed measuring point position, and the wire is led out of the ground. After the resistance value of the line is measured, the temperature of the corresponding measuring point can be calculated according to the calibration function. During the processing of each group of thermistor thermometers, a full-length wire is used as the common loop, which is directly led to the measuring end. One end of the thermistor shall be welded to the common wire position corresponding to the measuring point, and the other end shall be led to the measuring