%0 Dataset
%T Monitoring dataset of temperature field on the bank slope of Liugou Reservoir in Xinjiang (July 20, 2019 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 dataset is mainly aimed at the research and protection needs construction of water related slope freezing hazards in the northwest cold and freeze-thaw environment. Based on the temperature field monitoring observation station of Liugou Reservoir bank slope in Xinjiang, multi-point temperature measurement cables mainly record 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 accuracy of this dataset is 1 hour. The spatial scope involves two monitoring cross-sections, recording a range of approximately 20m × 7m and 15m × 7m respectively. Since it does not involve three-dimensional spatial coordinates, this spatial accuracy is not considered. The temperature probe adopts the "multipoint temperature measuring cable" of State Key Laboratory of Frozen Soil Engineering, with an accuracy of ± 0.05 ℃. The working principle of multi-point temperature measurement cable is to use the law of the conductivity of an object changing with temperature to measure temperature. When there is a small change in temperature, the resistance value of the thermistor will change significantly. As long as the resistance value of the thermistor is measured, the corresponding temperature can be calculated based on the functional relationship. When using a thermistor thermometer for ground temperature observation, embed the thermistor in the designed measuring point position, lead the wire out of the ground, measure the resistance value of the line, and calculate the temperature of the corresponding measuring point according to the calibration function. When processing each group of thermistor thermometers, a full-length wire is used as a common circuit, which is directly led to the measuring end. Weld one end of the thermistor to the common wire position corresponding to the measuring point, and lead the other end to the measuring end with a wire. Connect the wire to the corresponding terminal terminal accord