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!):
cruise:1 nitrate:12 oxygen:12 ph:3 phosphate:12 salinity:12 silicate:10 tco2:4

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2019

View 28 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.023.

Posted by nlange@geomar.de on 2026-08-05 16:38:02 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20090117[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 16:37:48 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UP20090117[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 16:37:35 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UP20090117[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 16:37:23 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 49UP20090117[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20090117[1-last] based on
silicate_offset: 2.3; inversion: 0.3; inversion_full: 0.3; preadjustment: 2;
offsets_raw: -0.4; offsets_preadj: -0.4; offsets_preadj_u: 0.3; offsets_post:
0.0; offsets_post_u: 0.2; offsets_post_rt: 0.0; numberofxovers: 108; trends_pre:
-0.1; trends_adj: -0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:31 UTC for data product: GLODAPv3

49UP20090117[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:31 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 49UP20090117[1-last]

Automated addition of temperature as NEW parameter to 49UP20090117[1-last] based
on temperature_offset: 0.

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

49UP20090117[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UP20090117[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 49UP20090117

GLODAPv3 release: tco2 update of 49UP20090117 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.5; preadjustment: 0; offsets_raw: -0.5;
offsets_preadj: -0.5; offsets_preadj_u: 0.7; offsets_post: -1.0; offsets_post_u:
0.5; offsets_post_rt: -0.7; numberofxovers: 28; trends_pre: 0.1; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3

49UP20090117 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 49UP20090117

GLODAPv3 release: salinity update of 49UP20090117 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0024; preadjustment: 0;
offsets_raw: 0.0025; offsets_preadj: 0.0024; offsets_preadj_u: 0.0008;
offsets_post: 0.0024; offsets_post_u: 0.0007; offsets_post_rt: 0.0025;
numberofxovers: 120; trends_pre: -0.0001; trends_adj: -0.0001.

Posted by nlange@geomar.de on 2026-08-04 17:11:48 UTC for data product: GLODAPv3

49UP20090117 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:47 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 49UP20090117

GLODAPv3 release: phosphate update of 49UP20090117 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -0.2; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.3; offsets_preadj_u: 0.1; offsets_post: 0.3; offsets_post_u:
0.1; offsets_post_rt: 0.3; numberofxovers: 116; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3

49UP20090117 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 49UP20090117

GLODAPv3 release: oxygen update of 49UP20090117 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.9;
offsets_preadj: -0.9; offsets_preadj_u: 0.3; offsets_post: -0.5; offsets_post_u:
0.3; offsets_post_rt: -0.5; numberofxovers: 113; trends_pre: -0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:19 UTC for data product: GLODAPv3

49UP20090117 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:19 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 49UP20090117

GLODAPv3 release: nitrate update of 49UP20090117 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 0.6;
offsets_preadj: 0.6; offsets_preadj_u: 0.1; offsets_post: 0.5; offsets_post_u:
0.1; offsets_post_rt: 0.5; numberofxovers: 118; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:06 UTC for data product: GLODAPv3

49UP20090117 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:06 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 49UP20090117

GLODAPv3 release: alkalinity update of 49UP20090117 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 13:46:31 UTC for data product: GLODAPv3

49UP20090117 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UP20090117 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:31 UTC for data product: GLODAPv3

49UP20090117 - ph

Only two significant crossovers are present. The two corresponding offsets
differ a lot too and show high standard deviations... Hence, no real conclusion
can be drawn form these. Further, only two significant crossovers for the
calculated TA data are given, i.e. no robust interconsistency check (type 3) can
be made. Not enough for a 2nd QC.

Posted by nlange@geomar.de on 2018-09-19 13:54:03 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - silicate

The great majority of the offsets is within the acceptable range. The
uncertainty of the individual offsets is relatively high though. Maintain.

Posted by nlange@geomar.de on 2018-09-19 13:53:44 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - salinity

The uncertainty is too high to give any robust conclusion. Nonetheless, the
absolute weighted mean is within the acceptable range and the more reliable
crossovers, e.g. UP2010 ,too. Note that the extreme offsets are based on
stations near the coast, e.g. WA1996. Maintain.

Posted by nlange@geomar.de on 2018-09-19 13:53:30 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - phosphate

All - but one - offsets are within the 2% range. Accurate data, maintain.

Posted by nlange@geomar.de on 2018-09-19 13:53:06 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - nitrate

The great majority of the offsets is within the acceptable range. The outliers
are either based on only the northernmost or southernmost stations (near PNG).
Maintain.

Posted by nlange@geomar.de on 2018-09-19 13:52:53 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - oxygen

The uncertainty is too high to give any robust conclusion. Nonetheless, the
absolute weighted mean is within the acceptable range and the more reliable
crossovers, e.g. UP2010 ,too. Maintain.

Posted by nlange@geomar.de on 2018-09-19 13:51:33 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - tco2

Only 4 crossovers present. All of them indicate accurate data but all share
large uncertainties too. Maintain.

Posted by nlange@geomar.de on 2018-09-19 13:51:16 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49UP20090117 - initialized

non-GO-SHIP but on GO-SHIP line:P13; Section:Eq; Carbon PI:Shinya Minato;
Hydrography PI:Shinya Minato; Oxygen PI:Shinya Minato; Nutrients PI:Shinya
Minato; Carbon Isotope PI:Masao Ishii

Posted by nlange@geomar.de on 2018-09-04 08:19:35 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…
318M20040615_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49HG20000912_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49NZ20050525_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49RY20110515_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UF20060614_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UF20080117_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UP20070606_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UP20080122_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/salinity!]	View
49WA19960516_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…
322019920816_Xover.png	[autogenerated from RC_Nico/tco2!]	View
49HG20000912_Xover.png	[autogenerated from RC_Nico/tco2!]	View
49RY20110515_Xover.png	[autogenerated from RC_Nico/tco2!]	View
Xresults.png	[autogenerated from RC_Nico/tco2!]	View

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

View comment(s) (filtered by tco2 in subject)

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

Files

Plot files re. pH
[+]:

Filename:	Comment:	Action…
322019920816_Xover.png	[autogenerated from RC_Nico/ph!]	View
49RY20110515_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…
318M20040615_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49HG20000912_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49NZ20050525_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49RY20110515_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UF20060614_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UF20080117_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UP20070606_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UP20080122_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
49WA19960516_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…
318M20040615_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49HG20000912_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49NZ20050525_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49RY20110515_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UF20060614_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UF20080117_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UP20070606_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UP20080122_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
49WA19960516_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…
49HG20000912_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49NZ20050525_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49RY20110515_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UF20060614_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UF20080117_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UP20070606_Xover.png	[autogenerated from RC_Nico/silicate!]	View
49UP20080122_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…
318M20040615_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49HG20000912_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49NZ20050525_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49RY19940707_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49RY20110515_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UF20060614_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UF20080117_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UP20070606_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UP20080122_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49UP20100706_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
49WA19960516_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! -

Dataproduct: GLODAPv2.2019 :: Adjustments

Cruise: 49UP20090117 (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 49UP20090117[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: autogenerated silicate update for 49UP20090117[1-last]

49UP20090117[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 49UP20090117[1-last]

49UP20090117[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 49UP20090117

49UP20090117 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 49UP20090117

49UP20090117 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 49UP20090117

49UP20090117 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 49UP20090117

49UP20090117 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 49UP20090117

49UP20090117 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 49UP20090117

49UP20090117 GLODAPv3 release

49UP20090117 - ph

49UP20090117 - silicate

49UP20090117 - salinity

49UP20090117 - phosphate

49UP20090117 - nitrate

49UP20090117 - oxygen

49UP20090117 - tco2

49UP20090117 - initialized

GLODAPv3 release: autogenerated salinity update for 49UP20090117

49UP20090117 - salinity

GLODAPv3 release: autogenerated tco2 update for 49UP20090117

49UP20090117 - tco2

GLODAPv3 release: autogenerated alkalinity update for 49UP20090117

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: autogenerated phosphate update for 49UP20090117

49UP20090117 - ph

49UP20090117 - phosphate

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: autogenerated nitrate update for 49UP20090117

49UP20090117 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: autogenerated phosphate update for 49UP20090117

49UP20090117 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: autogenerated silicate update for 49UP20090117[1-last]

49UP20090117 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UP20090117[1-last]

GLODAPv3 release: autogenerated oxygen update for 49UP20090117

49UP20090117 - oxygen