GLODAPv2.2021 Adjustments

Stations:	[1-last]
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:

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Files for Adjustment Plot files re. Cruise: - no files! -

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cfc12:1 oxygen:7 salinity:7

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2021

View 24 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:51 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:38 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:25 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:14 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 06M220081031[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 06M220081031[1-last] based on
silicate_offset: -999.0; inversion: NaN; inversion_full: NaN; preadjustment:
NaN; offsets_raw: NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post:
NaN; offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre:
NaN; trends_adj: NaN.

Posted by nlange@geomar.de on 2026-08-05 14:17:21 UTC for data product: GLODAPv3

06M220081031[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:21 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 06M220081031[1-last]

Automated addition of temperature as NEW parameter to 06M220081031[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:08 UTC for data product: GLODAPv3

06M220081031[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06M220081031[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:08 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 06M220081031

GLODAPv3 release: tco2 update of 06M220081031 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.

Posted by nlange@geomar.de on 2026-08-04 17:12:06 UTC for data product: GLODAPv3

06M220081031 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:06 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 06M220081031

GLODAPv3 release: salinity update of 06M220081031 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0023; preadjustment: 0;
offsets_raw: 0.0016; offsets_preadj: 0.0019; offsets_preadj_u: 0.0013;
offsets_post: 0.0024; offsets_post_u: 0.0013; offsets_post_rt: 0.0020;
numberofxovers: 20; trends_pre: 0.0000; trends_adj: 0.0000.

Posted by nlange@geomar.de on 2026-08-04 17:11:36 UTC for data product: GLODAPv3

06M220081031 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:36 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 06M220081031

GLODAPv3 release: phosphate update of 06M220081031 based on phosphate_offset:
-999.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.

Posted by nlange@geomar.de on 2026-08-04 17:11:23 UTC for data product: GLODAPv3

06M220081031 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:23 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 06M220081031

GLODAPv3 release: oxygen update of 06M220081031 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.3; offsets_preadj_u: 0.3; offsets_post: -0.4; offsets_post_u:
0.2; offsets_post_rt: -0.4; numberofxovers: 23; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:09 UTC for data product: GLODAPv3

06M220081031 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:09 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 06M220081031

GLODAPv3 release: nitrate update of 06M220081031 based on nitrate_offset:
-999.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.

Posted by nlange@geomar.de on 2026-08-04 17:10:57 UTC for data product: GLODAPv3

06M220081031 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:10:57 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 06M220081031

GLODAPv3 release: alkalinity update of 06M220081031 based on alkalinity_offset:
-999.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.

Posted by nlange@geomar.de on 2026-08-04 13:46:21 UTC for data product: GLODAPv3

06M220081031 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06M220081031 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:21 UTC for data product: GLODAPv3

06MM20081031 - cfc12

Mean Saturation Ratio is 0.98 +/- 0.02.

Posted by nlange@geomar.de on 2018-06-05 09:09:10 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

06MM20081031 - cfc12

The total mean equilibrium ratio (upper 20m) indicates a nice equilbrium with
the atmosphere. Further, individual station ratios show valiues above and below
100%. Maintain.

Posted by nlange@geomar.de on 2018-06-05 09:08:05 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

06MM20081031 - salinity

The majority (5 out of 7) of the crossover have a mean offset within the
acceptable range.
However, note the questionable quality of the crossovers. Maintain.

Posted by nlange@geomar.de on 2018-06-05 09:06:27 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

06MM20081031 - oxygen

66% of crossover have a mean offset below the limit. However, the quality of the
crossovers is questionable - see also the std. of the offsets.
Due to this large uncertainty and based on the fact that only six crossovers are
given don't adjust.

Posted by nlange@geomar.de on 2018-06-05 09:03:43 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

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ReadMe file(s) for this cruise

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Files and Comments for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
29HE20100405_Xover.png	[autogenerated from RC_Nico/salinity!]	View
316N19821201_Xover.png	[autogenerated from RC_Nico/salinity!]	View
32OC19880723_Xover.png	[autogenerated from RC_Nico/salinity!]	View
33MW19930704.1_Xover.png	[autogenerated from RC_Nico/salinity!]	View
33RO20030604_Xover.png	[autogenerated from RC_Nico/salinity!]	View
35A319930213_Xover.png	[autogenerated from RC_Nico/salinity!]	View
Xresults.png	[autogenerated from RC_Nico/salinity!]	View

Data files re. Salinity
[+]: - no files! -

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Files and Comments for ctd_salinity

Files

Plot files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

View comment(s) (filtered by ctd_salinity in subject)

Files and Comments for tco2

Files

Plot files re. TCO₂
[+]: - no files! -

Data files re. TCO₂
[+]: - no files! -

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Files and Comments for alkalinity

Files

Plot files re. Alkalinity
[+]: - no files! -

Data files re. Alkalinity
[+]: - no files! -

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Files and Comments for ph

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Plot files re. pH
[+]: - no files! -

Data files re. pH
[+]: - no files! -

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Files and Comments for pco2

Files

Plot files re. pCO₂
[+]: - no files! -

Data files re. pCO₂
[+]: - no files! -

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Files and Comments for nitrate

Files

Plot files re. Nitrate
[x]: - no files! -

Data files re. Nitrate
[x]: - no files! -

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Files and Comments for phosphate

Files

Plot files re. Phosphate
[x]: - no files! -

Data files re. Phosphate
[x]: - no files! -

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Files and Comments for silicate

Files

Plot files re. Silicate
[x]: - no files! -

Data files re. Silicate
[x]: - no files! -

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Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
06MT19810328_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
29HE20130320_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
32OC19880723_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
33MW19930704.1_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
33RO20030604_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35A319930213_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
Xresults.png	[autogenerated from RC_Nico/oxygen!]	View

Data files re. Oxygen
[x]: - no files! -

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Files and Comments for ctd_oxygen

Files

Plot files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

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Files and Comments for cfc12

Files

Plot files re. CFC12
[x]:

Filename:	Comment:	Action…
CFC-12-saturation.png		View

Dataproduct: GLODAPv2.2021 :: Adjustments

Cruise: 06M220081031 (dataset:GLODAPv2.2019) Data product: GLODAPv2.2019, v2.2020, v2.2021 Successor: GLODAPv2.2022, v2.2023

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GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220081031[1-last]

06M220081031[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 06M220081031[1-last]

06M220081031[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 06M220081031

06M220081031 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 06M220081031

06M220081031 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 06M220081031

06M220081031 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 06M220081031

06M220081031 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 06M220081031

06M220081031 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 06M220081031

06M220081031 GLODAPv3 release

06MM20081031 - cfc12

06MM20081031 - cfc12

06MM20081031 - salinity

06MM20081031 - oxygen

GLODAPv3 release: autogenerated salinity update for 06M220081031

06MM20081031 - salinity

GLODAPv3 release: autogenerated tco2 update for 06M220081031

GLODAPv3 release: autogenerated alkalinity update for 06M220081031

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220081031

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: autogenerated nitrate update for 06M220081031

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220081031

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220081031[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220081031[1-last]

GLODAPv3 release: autogenerated oxygen update for 06M220081031

06MM20081031 - oxygen

06MM20081031 - cfc12

06MM20081031 - cfc12