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AMT6 Bench salinometer measurements from CTD bottle samples

Originator's Protocol for Data Acquisition and Analysis

No details of the sampling protocol or analysis were provided in the cruise report. The Appendix A6-5 provides bench salinometer derived salinities from 48 casts.

References Cited

Instrumentation Description

BODC Data Processing Procedures

Data were transposed from the AMT6 cruise report Appendix A6-5. Sample metadata (cast and depth) were provided and matched to the database. There was one discrepancy - a sample was recorded from CTD17 at depth 7 m, the Cruise log appendix A6-4 indicates no samples was collected at this depth from this cruise. This data point was not loaded to the database.

No unit conversion was necessary as the units the data were supplied in the files matched the units for the parameter codes in the BODC Parameter Dictionary.

A parameter mapping table is provided below;

Originator's Parameter Units Description BODC Parameter Code Units Comments
Salinity Dimensionless Practical salinity of the water body by bench salinometer and computation using UNESCO 1983 algorithm PSALBSTX Dimensionless n/a

Data Quality Report

BODC has not been advised of any quality control procedures applied to the dataset.

Problem Report

Not relevant to this data set.