GLODAPv2.2019 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
Insert your commit message below explaining your change(s) before you save…
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:

Filename:	Comment:	Action…
Redfield.png		View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:3 cruise:1 nitrate:10 oxygen:11 ph:3 phosphate:9 salinity:10 silicate:9 tco2:3

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2019

View 29 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UF20130412[1-last]

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

Posted by nlange@geomar.de on 2026-08-05 16:38:01 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20130412[1-last]

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

Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UF20130412[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 16:37:34 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UF20130412[1-last]

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

Posted by nlange@geomar.de on 2026-08-05 16:37:22 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 49UF20130412[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 49UF20130412[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.2; preadjustment: 0;
offsets_raw: -0.2; offsets_preadj: -0.2; offsets_preadj_u: 0.1; offsets_post:
-0.2; offsets_post_u: 0.0; offsets_post_rt: -0.2; numberofxovers: 83;
trends_pre: -0.0; trends_adj: -0.1.

Posted by nlange@geomar.de on 2026-08-05 14:17:30 UTC for data product: GLODAPv3

49UF20130412[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:30 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 49UF20130412[1-last]

Automated addition of temperature as NEW parameter to 49UF20130412[1-last] based
on temperature_offset: 0.

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

49UF20130412[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UF20130412[1-last] - select parameter to view annotation with specific
details.

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

GLODAPv3 release: autogenerated tco2 update for 49UF20130412

GLODAPv3 release: tco2 update of 49UF20130412 based on tco2_offset: -3.0;
inversion: -3.0; inversion_full: -3.3; preadjustment: 0; offsets_raw: 2.9;
offsets_preadj: 2.9; offsets_preadj_u: 0.5; offsets_post: 0.0; offsets_post_u:
0.5; offsets_post_rt: 0.0; numberofxovers: 38; trends_pre: 0.0; trends_adj: 0.0.

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

49UF20130412 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

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

GLODAPv3 release: autogenerated salinity update for 49UF20130412

GLODAPv3 release: salinity update of 49UF20130412 based on salinity_offset:
-0.0039; inversion: -0.0039; inversion_full: -0.0032; preadjustment: 0;
offsets_raw: 0.0042; offsets_preadj: 0.0040; offsets_preadj_u: 0.0006;
offsets_post: 0.0000; offsets_post_u: 0.0006; offsets_post_rt: 0.0000;
numberofxovers: 94; trends_pre: -0.0002; trends_adj: -0.0001.

Posted by nlange@geomar.de on 2026-08-04 17:11:46 UTC for data product: GLODAPv3

49UF20130412 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:46 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 49UF20130412

GLODAPv3 release: phosphate update of 49UF20130412 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: -0.0; offsets_preadj_u: 0.1; offsets_post: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 92; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3

49UF20130412 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 49UF20130412

GLODAPv3 release: oxygen update of 49UF20130412 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.3; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: 0.0; offsets_preadj_u: 0.1; offsets_post: 0.3; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 95; trends_pre: -0.1; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:18 UTC for data product: GLODAPv3

49UF20130412 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:18 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 49UF20130412

GLODAPv3 release: nitrate update of 49UF20130412 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.0;
offsets_preadj: -0.0; offsets_preadj_u: 0.1; offsets_post: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.0; numberofxovers: 93; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3

49UF20130412 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 49UF20130412

GLODAPv3 release: alkalinity update of 49UF20130412 based on alkalinity_offset:
5.2; inversion: 5.2; inversion_full: 5.1; preadjustment: 0; offsets_raw: -4.3;
offsets_preadj: -4.4; offsets_preadj_u: 0.5; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: 0.0; numberofxovers: 36; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3

49UF20130412 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UF20130412 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3

49UF20130412 - ph

Only two significant crossovers not agreeing very well - both negative though…
not enough for a conclusion. The interconsistency check (type 2 with adjusted TA
and TCO2 data) also shows a rather negative offset of -0.0107. Taking into
account that a real 2nd QC was not possible for the other two carbon parameters
the same applies here.

Posted by nlange@geomar.de on 2018-09-19 11:40:38 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - silicate

All crossovers share large standard deviations. Nonetheless, most weighted means
are within the 1% range, also reflected by the absolute mean. Maintain.

Posted by nlange@geomar.de on 2018-09-19 11:35:59 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - salinity

The crossover offsets vary quite a lot and all offsets share large standard
deviations. Very limited quality of the 2nd QC in general. Nonetheless, the
absolute mean is within the acceptable range. Maintain.

Posted by nlange@geomar.de on 2018-09-19 11:35:41 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - phosphate

The great majority of the crossover offsets lies within the 1% range. Maintain.

Posted by nlange@geomar.de on 2018-09-19 11:35:15 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - nitrate

All offsets lie within the acceptable range - roughly centered around 1.
Maintain.

Posted by nlange@geomar.de on 2018-09-19 11:34:59 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - oxygen

The analysis is of very limited quality… Maintain with doubts.

Posted by nlange@geomar.de on 2018-09-19 11:34:47 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - alkalinity

Only two signifcant crossovers present. Both have offsets of roughly -5 and very
large standard deviations. Anyway, not enough for a 2nd QC.

Posted by nlange@geomar.de on 2018-09-19 11:34:28 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - tco2

Only two signifcant crossovers present. Both have (relatively robust) offsets of
roughly 6 though. Anyway, not enough for a 2nd QC.

Posted by nlange@geomar.de on 2018-09-19 11:34:12 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UF20130412 - initialized

non-GO-SHIP but on GO-SHIP line:P03; Section:OK, PN; Carbon PI:Kazuhiro Nemoto;
Hydrography PI:Kazuhiro Nemoto; Oxygen PI:Kazuhiro Nemoto; Nutrients PI:Kazuhiro
Nemoto

Posted by nlange@geomar.de on 2018-09-04 08:19:34 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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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…
325019850330_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49HG19971110_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49K619960620_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49RY19951115_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UF20070117_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UF20080804_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UP20100706_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
[+]:

Filename:	Comment:	Action…
49HG19971110_Xover.png	[autogenerated from RC_Nico/tco2!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/tco2!]	View
Xresults.png	[autogenerated from RC_Nico/tco2!]	View

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

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Files and Comments for alkalinity

Files

Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
49HG19971110_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
Xresults.png	[autogenerated from RC_Nico/alkalinity!]	View

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

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Files and Comments for ph

Files

Plot files re. pH
[+]:

Filename:	Comment:	Action…
49HG19971110_Xover.png	[autogenerated from RC_Nico/ph!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/ph!]	View
Xresults.png	[autogenerated from RC_Nico/ph!]	View

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]:

Filename:	Comment:	Action…
325019850330_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49HG19971110_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49K619960620_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49RY19951115_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UF20070117_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UF20080804_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
Xresults.png	[autogenerated from RC_Nico/nitrate!]	View

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

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Files and Comments for phosphate

Files

Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
325019850330_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49HG19971110_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49RY19951115_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UF20070117_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UF20080804_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
Xresults.png	[autogenerated from RC_Nico/phosphate!]	View

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

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

Files and Comments for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
325019850330_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49HG19971110_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49RY19951115_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UF20070117_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UF20080804_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/silicate!]	View
Xresults.png	[autogenerated from RC_Nico/silicate!]	View

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

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

Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
325019850330_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49HG19971110_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49K619960620_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49NZ20051031_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49RY19951115_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UF20030625_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UF20050615_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UF20060614_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
Xresults.png	[autogenerated from RC_Nico/oxygen!]	View

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

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

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! -

Dataproduct: GLODAPv2.2019 :: Adjustments

Cruise: 49UF20130412 (dataset:GLODAPv2.2019) Data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3

Please wait while loading list of related files…

GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: autogenerated silicate update for 49UF20130412[1-last]

49UF20130412[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 49UF20130412[1-last]

49UF20130412[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 49UF20130412

49UF20130412 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 49UF20130412

49UF20130412 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 49UF20130412

49UF20130412 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 49UF20130412

49UF20130412 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 49UF20130412

49UF20130412 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 49UF20130412

49UF20130412 GLODAPv3 release

49UF20130412 - ph

49UF20130412 - silicate

49UF20130412 - salinity

49UF20130412 - phosphate

49UF20130412 - nitrate

49UF20130412 - oxygen

49UF20130412 - alkalinity

49UF20130412 - tco2

49UF20130412 - initialized

GLODAPv3 release: autogenerated salinity update for 49UF20130412

49UF20130412 - salinity

GLODAPv3 release: autogenerated tco2 update for 49UF20130412

49UF20130412 - tco2

GLODAPv3 release: autogenerated alkalinity update for 49UF20130412

49UF20130412 - alkalinity

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: autogenerated phosphate update for 49UF20130412

49UF20130412 - ph

49UF20130412 - phosphate

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: autogenerated nitrate update for 49UF20130412

49UF20130412 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: autogenerated phosphate update for 49UF20130412

49UF20130412 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: autogenerated silicate update for 49UF20130412[1-last]

49UF20130412 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UF20130412[1-last]

GLODAPv3 release: autogenerated oxygen update for 49UF20130412

49UF20130412 - oxygen