This data set is the evapotranspiration data, infiltration data and corresponding precipitation data recorded by the automatic lysimeter in hulugou watershed. It contains an excel file, hulugou basin groundwater level data set. Xlsx in 2012, which is daily scale data. It includes the data of four points at different altitudes, as long as the monitoring indicators include the name of observation field, latitude (degree), longitude (degree), altitude (GPS), location and name of observation point.
U20-hobo water level sensor is arranged in the groundwater well, which is mainly used to monitor the change of groundwater level in hulugou small watershed, and the data is daily scale data. Measured daily evapotranspiration (g); daily infiltration (ML); daily precipitation (mm)
1. U20-hobo water level sensor: 2. Small lysimeter is a cylindrical lysimeter with diameter of 40cm and height of 50cm.
The data quality is high, the data is basically not missing, the data collected by each sensor is preliminarily verified, the results show that 16x; the evapotranspiration data fluctuates greatly with the temperature on the daily scale, which may be caused by the change of the sensor with the temperature.
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