| ROSCOP CODE | PARAMETER |
|---|---|
| H09 | Water bottle stations |
| H10 | CTD stations |
| H11 | Subsurface meas. underway (T,S) |
| H13 | Bathythermograph |
| H16 | Transparency (eg transmissometer) |
| H17 | Optics (eg underwater light levels) |
| H21 | Oxygen |
| H22 | Phosphate |
| H23 | Total - P |
| H24 | Nitrate |
| H25 | Nitrite |
| H26 | Silicate |
| H27 | Alkalinity |
| H28 | pH |
| H30 | Trace elements |
| H31 | Radioactivity |
| H32 | Isotopes |
| H33 | Other dissolved gases |
| H71 | Surface measurements underway (T,S) |
| H72 | Thermistor chain |
| H73 | Geochemical tracers (eg freons) |
| H74 | Carbon dioxide |
| H75 | Total - N |
| H76 | Ammonia |
| H90 | Other chemical oceanographic meas. |