HOBO_Data_Loggers_Field_Data_TP5

Data logged in the field for seven Stream Temperature, Intermittence, and Conductivity loggers (STICLs) deployed in portions of the Mission River landscape that experience inundation intermittently. The data pertain to time-period 5 (TP5) that captures the dates of 21-Feb-2018 to 31-Dec-2018. Each file has eight columns (ID, DateTime, Temp_C, EC_DN, EC_EST, EC_EST_MINUS_RMSE, EC_EST_PLUS_RMSE, DateTime_ForPlots). ID is the unique identifier within the table for each measurement. DateTime is the date and time associated with each measurement in Microsoft Excel format. Temp_C is the measured temperature in degrees Celsius by the STICL. EC_DN is the measured digital number of the electrical conductivity experienced by the STICL. EC_EST is the estimated electrical conductivity in uS/cm using the fitted linear splines with temperature adjustments for the field measurements. EC_EST_MINUS_RMSE is the estimate minus the root mean squared (RMSE) from the calibration. EC_EST_MINUS_RMSE is the estimate plus the root mean squared (RMSE) from the calibration. DateTime_ForPlots is the date and time associated with each measurement in POSIXct format within the R programming environment.

本数据集为部署于米申河（Mission River）景观间歇性受淹区域的7台水流温度、间歇监测与电导率记录仪（Stream Temperature, Intermittence, and Conductivity Loggers, STICLs）的野外实测记录数据。数据对应时段5（TP5），覆盖2018年2月21日至2018年12月31日。每个数据文件包含8列字段，分别为ID、DateTime、Temp_C、EC_DN、EC_EST、EC_EST_MINUS_RMSE、EC_EST_PLUS_RMSE、DateTime_ForPlots。其中，ID为每条测量记录在表内的唯一标识符；DateTime为每条测量对应的日期与时间，采用Microsoft Excel格式存储；Temp_C为STICL测得的摄氏温度值；EC_DN为STICL采集到的电导率数字量；EC_EST为基于野外实测数据经温度校正的线性样条拟合得到的电导率估算值，单位为微西门子每厘米（uS/cm）；EC_EST_MINUS_RMSE为校准后估算值减去均方根误差（root mean squared error, RMSE）的结果；EC_EST_PLUS_RMSE为校准后估算值加上均方根误差（RMSE）的结果；DateTime_ForPlots为R编程环境中采用POSIXct格式存储的每条测量对应的日期与时间。