| Code P01 | Parameter | Unit |
| CHLTVOLU | Concentration of chlorophyll {Chl CAS 1406-65-1} per unit volume of the water body | Milligrams per cubic metre |
| CPHLZZXX | Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] | Milligrams per cubic metre |
| FLUOZZZZ | Fluorescence of the water body | Not specified |
| PRESPR01 | Pressure (spatial co-ordinate) exerted by the water body by profiling pressure sensor and corrected to read zero at sea level | Decibars |
| PSALZZXX | Practical salinity of the water body by computation using UNESCO 1983 algorithm | Parts per thousand |
| PTAXZZXX | Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >unknown phase] | Milligrams per cubic metre |
| TEMPPR01 | Temperature of the water body | Degrees Celsius |
