| Code P01 | Parameter | Unit |
| ATTNDR01 | Attenuance (red light wavelength) per unit length of the water body by 25cm path length red light transmissometer | per metre |
| CNCLCCL1 | Electrical conductivity of the water body by in-situ conductivity cell and with laboratory calibration applied | Siemens per metre |
| DEPHPR01 | Depth below surface of the water body by profiling pressure sensor and converted to seawater depth using UNESCO algorithm | Metres |
| DOXYSC01 | Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by Sea-Bird SBE 43 sensor and calibration against sample data | Micromoles per litre |
| DOXYSU01 | Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by Sea-Bird SBE 43 sensor and no calibration against sample data | Micromoles per litre |
| NEPHIF01 | Turbidity of the water body by in-situ nephelometer | Nephelometric Turbidity Units |
| PRESPR01 | Pressure (spatial co-ordinate) exerted by the water body by profiling pressure sensor and corrected to read zero at sea level | Decibars |
| PSLTZZ01 | Practical salinity of the water body | Dimensionless |
