GLODAPv2 Adjustments

Stations:	[220-250]
The selected Calculated Carbon Parameter has been dismissed in October 2017! Legacy values will be exported as is and displayed in red with subscript "c", e.g. -0.123456_c! No data available? Insert -999 No suggestion for adjustment possible? Insert -888 To calibrate CTDsal use: CTDsal_calibrated = (CTDsal - CTDsal_intercept) / CTDsal_slope To calibrate CTDoxy use: CTDoxy_calibrated = (CTDoxy - CTDoxy_intercept) / CTDoxy_slope
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Salinity [+]
CTD-Sal. [+] slope/intercept - action [ID]	/ - #
TCO₂ [+]
Alkalinity [+]
pH [+]
pCO₂ [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope/intercept - action [ID]	/ - #
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

View 1 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
offsets.png	[autogenerated from RC_Are/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cruise:1 nitrate:5 oxygen:5 phosphate:6 salinity:13 silicate:5

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 23 comment(s) (Lists all comments)

316N19810923 - c13

Becker et al. 2016:
The inversion does not suggest any correction for the TTO-NAS dataset.

Posted by nlange@geomar.de on 2018-09-06 09:42:20 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19810923 - alkalinity

Negating any previous comments, for TTONAS, GLODAPv2 uses the reanalyzed TCO2
and TALK data published by Tanhua and Wallace (2005), without any subsequent
adjustments. Data quality is considered good. "QC'ed yes/no" flags are set to
"NO", because QC performed by T&W2005 is distinct and different from GLODAPv2's
methodology.

Posted by svheuven@gmail.com on 2015-07-06 22:06:04 UTC for data product: GLODAPv2

316N19810923 - tco2

Negating any previous comments, for TTONAS, GLODAPv2 uses the reanalyzed TCO2
and TALK data published by Tanhua and Wallace (2005), without any subsequent
adjustments. Data quality is considered good. "QC'ed yes/no" flags are set to
"NO", because QC performed by T&W2005 is distinct and different from GLODAPv2's
methodology.

Posted by svheuven@gmail.com on 2015-07-06 22:06:00 UTC for data product: GLODAPv2

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2

Autogenerated comment - oxygen

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00