%0 Dataset
%T GNSS Monitoring Dataset of Surface Displacement of Liugou Reservoir Bank Slope in Xinjiang (August 21, 2019- December 7, 2019)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/f4a7464e-eb44-4ffd-b645-b8a05646dd55
%W NCDC
%R 10.12072/ncdc.nieer.db2827.2024
%A bai ruiqiang
%K Surface displacement;WGS-84 coordinate;inclinometer
%X This dataset involves monitoring data of surface displacement (inclinometer) of the slope of Liugou Reservoir in Xinjiang. Mainly including the WGS-84 coordinates of monitoring points at different times. The time range of the dataset is from August 21, 2019 to December 7, 2019. The time interval of this dataset is once per second, and the average value is automatically calculated on a daily basis. The spatial scope involves the entire slope surface, with a planar range of 30 × 20.  Integrated GNSS automatic monitoring station is a new technology for real-time monitoring of slope deformation. The technology fixes satellite receivers on monitoring points, and each monitoring point continuously tracks and observes satellite signals for a long time. GNSS monitoring data is transmitted in real time to the monitoring center through a data communication network (3G/4G/wired), and combined with the observation data and starting coordinates of each reference station, the three-dimensional coordinates of each monitoring point are finally obtained through quasi real time calculation and processing by the control center software. This technology can achieve millimeter level deformation monitoring accuracy equipment that has passed national testing. After years of field operation, the system runs stably and has high reliability, making it suitable for long-term unmanned automatic operation in the field.           This project adopts the GNSS monitoring station of Wuhan International Navigation, which uses Thumb T200 receiver.