| URI |
http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/ |
| Within Vocab |
SeaVoX Device Catalogue |
| Alternative Labels |
SBE 911+ CTD
|
| Definition |
High precision and accuracy CTD comprising an SBE 9plus underwater unit (SBE 3 temperature and SBE 4 conductivity sensors) and an SBE 11plus deck unit. Sensors may be connected to a pump-fed plastic tubing circuit (usually temperature, salinity and oxygen) or stand-alone. All instruments (8 channels available) on the package are logged by the SBE 11. The unit is the production off the shelf version of the SBE 911 (each 911 was custom built to individual specification). |
| Date |
2013-03-13T15:55:1 |
| Identifier |
SDN:L22::TOOL0058 |
| Note |
accepted |
| Has Current Version |
3 |
| Version |
1
,
2
|
| version |
3 |
| inScheme |
http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ |
|
Broader
|
L19:SDNKG17 |
sensor_model |
Mapping: 1696141 |
|
| L05:130 |
CTD |
Mapping: 180401 |
|
| L05:350 |
salinity sensor |
Mapping: 180502 |
|
| L05:134 |
water temperature sensor |
Mapping: 180546 |
|
Related
|
B75:ORG00226 |
Sea-Bird Scientific |
Mapping: 1448458 |
|
| L35:MAN0013 |
Sea-Bird Scientific |
Mapping: 1593153 |
|
| P01:DOXYPR01 |
Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ Beckmann probe |
Mapping: 485542 |
|
| P01:DEPHPR01 |
Depth (spatial coordinate) relative to water surface in the water body by profiling pressure sensor and conversion to seawater depth using UNESCO algorithm |
Mapping: 485538 |
|
| P01:CNDCST01 |
Electrical conductivity of the water body by CTD |
Mapping: 485540 |
|
| P01:POTMCV01 |
Potential temperature of the water body by computation using UNESCO 1983 algorithm |
Mapping: 485625 |
|
| P01:PSALPR01 |
Practical salinity of the water body by conductivity cell and computation using UNESCO 1983 algorithm |
Mapping: 485539 |
|
| P01:PSALST01 |
Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm |
Mapping: 485541 |
|
| P01:PSALCC01 |
Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm and calibration against independent measurements |
Mapping: 485545 |
|
| P01:PRESPR01 |
Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level |
Mapping: 485624 |
|
| P01:OXYSBB01 |
Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase] by in-situ Beckmann probe and computation from concentration using Benson and Krause algorithm |
Mapping: 485543 |
|
| P01:SIGTEQ01 |
Sigma-theta of the water body by computation from salinity and potential temperature using UNESCO algorithm |
Mapping: 485547 |
|
| P01:SIGTPR01 |
Sigma-theta of the water body by CTD and computation from salinity and potential temperature using UNESCO algorithm |
Mapping: 485544 |
|
| P01:TEMPS901 |
Temperature (ITS-90) of the water body by CTD or STD |
Mapping: 801092 |
|
| P01:TEMPCU01 |
Temperature of the water body by CTD and no verification against independent measurements |
Mapping: 485546 |
|
| P01:TEMPCC01 |
Temperature of the water body by CTD and verification against independent measurements |
Mapping: 485626 |
|
| P01:TEMPST01 |
Temperature of the water body by CTD or STD |
Mapping: 485623 |
