Improvement of Operations and Maintenance Techniques. Near Bed OpticalBackscatter Sensor and Vector-Measuring Velocity Meter Calibration

摘要

This report summarizes the procedures used to calibrate a Vector-MeasuringVelocity Meter and an Optical Backscatter Turbidity Meter. Descriptions of facilities used in these calibration procedures are given, but they in no way limit the possibility of using other similar type facilities. Sensor thresholds and sensing limits are given to ensure accurate data collection.