GLODAPv3 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 [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope \| intercept \| action [ID]	/ - #
Temp. [+]
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

View 0 annotation(s) (Lists all annotations)

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!):
alkalinity:5 nitrate:5 oxygen:6 phosphate:5 salinity:6 silicate:1 tco2:5

Plot files re. Cluster: - no files! -

Annotations re. this cruise/adjustment in GLODAPv3

View 28 annotation(s) (Lists all annotations)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -888.0.

Posted by nlange@geomar.de on 2026-08-05 16:38:04 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.

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

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -888.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 740H20111224[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 740H20111224[1-last] based on
silicate_offset: -888.0; inversion: 0.0; inversion_full: 2.3; preadjustment: 0;
offsets_raw: -4.9; offsets_preadj: -3.9; offsets_preadj_u: 3.7; offsets_post:
-2.1; offsets_post_u: 1.8; offsets_post_rt: -4.1; numberofxovers: 1; trends_pre:
0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:33 UTC for data product: GLODAPv3

740H20111224[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:33 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 740H20111224[1-last]

Automated addition of temperature as NEW parameter to 740H20111224[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3

740H20111224[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
740H20111224[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 740H20111224

GLODAPv3 release: tco2 update of 740H20111224 based on tco2_offset: -888.0;
inversion: 0.0; inversion_full: -2.1; preadjustment: 0; offsets_raw: 3.5;
offsets_preadj: 1.4; offsets_preadj_u: 5.1; offsets_post: 1.4; offsets_post_u:
5.1; offsets_post_rt: 5.6; numberofxovers: 2; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3

740H20111224 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 740H20111224

GLODAPv3 release: salinity update of 740H20111224 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0016; preadjustment: 0;
offsets_raw: -0.0024; offsets_preadj: 0.0042; offsets_preadj_u: 0.0021;
offsets_post: 0.0009; offsets_post_u: 0.0015; offsets_post_rt: 0.0010;
numberofxovers: 3; trends_pre: -0.0006; trends_adj: 0.0000.

Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3

740H20111224 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 740H20111224

GLODAPv3 release: phosphate update of 740H20111224 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.9; preadjustment: 0; offsets_raw:
-1.3; offsets_preadj: -1.3; offsets_preadj_u: 1.2; offsets_post: -0.2;
offsets_post_u: 0.0; offsets_post_rt: -0.2; numberofxovers: 2; trends_pre: 0.0;
trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3

740H20111224 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 740H20111224

GLODAPv3 release: oxygen update of 740H20111224 based on oxygen_offset: -888.0;
inversion: 0.0; inversion_full: 1.5; preadjustment: 0; offsets_raw: -1.8;
offsets_preadj: -1.4; offsets_preadj_u: 2.0; offsets_post: -1.4; offsets_post_u:
2.3; offsets_post_rt: -2.1; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:21 UTC for data product: GLODAPv3

740H20111224 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:21 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 740H20111224

GLODAPv3 release: nitrate update of 740H20111224 based on nitrate_offset:
-888.0; inversion: 0.0; inversion_full: -1.3; preadjustment: 0; offsets_raw:
-0.3; offsets_preadj: 0.0; offsets_preadj_u: 1.8; offsets_post: 0.4;
offsets_post_u: 1.2; offsets_post_rt: -0.2; numberofxovers: 2; trends_pre: 0.0;
trends_adj: 0.0.

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

740H20111224 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

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

GLODAPv3 release: autogenerated alkalinity update for 740H20111224

GLODAPv3 release: alkalinity update of 740H20111224 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: -2.5; preadjustment: 0; offsets_raw:
2.1; offsets_preadj: 2.1; offsets_preadj_u: 6.4; offsets_post: 2.1;
offsets_post_u: 3.5; offsets_post_rt: 2.1; numberofxovers: 1; trends_pre: 0.0;
trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3

740H20111224 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
740H20111224 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3

740H20111224 - alkalinity

Maintain.

Posted by nlange@geomar.de on 2022-04-25 15:43:58 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - tco2

Maintain.

Posted by nlange@geomar.de on 2022-04-25 15:43:53 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - silicate

Either -888 or adjust by 4% according to the two significant crossovers.
RG decided on 3% adjustment

Posted by nlange@geomar.de on 2022-04-25 15:43:42 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - salinity

Only 2 significant crossovers with 740H2009 being completely unreliable.. the
insignificant crossovers do not indicate a strong bias (at least not a big one).
Barely passed 2nd QC ?

Posted by nlange@geomar.de on 2022-04-25 15:43:33 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - phosphate

Only 2 significant crossovers but both of them are just within the limits and
the insignificant crossovers do not indicate a strong bias (at least not a big
one). Further supported by the CANYON_B comparison. Barely passed 2nd QC.

Posted by nlange@geomar.de on 2022-04-25 15:43:17 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - nitrate

Only 2 significant crossovers but both of them are just within the limits and
the insignificant crossovers do not indicate a strong bias (at least not a big
one). Further supported by the CANYON_B comparison. Barely passed 2nd QC.

Posted by nlange@geomar.de on 2022-04-25 15:42:59 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - oxygen

Either -888 or adjust by 2% according to the two significant crossovers.
RG decided to keep as is.

Posted by nlange@geomar.de on 2022-04-25 15:42:38 UTC for data product: GLODAPv2.2022, v2.2023

740H20111224 - initialized

original: 740H20111224; James Cook; Henderson Gideon

Posted by nlange@geomar.de on 2022-04-19 16:28:44 UTC for data product: GLODAPv2.2022, v2.2023

Hide annotations

View other postings and files re. this adjustment

ReadMe file(s) for this cruise

View 0 ReadMe(s) (Lists all ReadMes)

Files and Annotations for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
318M19881207_740H20111224_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20111224[1-last]	View
318M19890123_740H20111224_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20111224[1-last]	View
31WT19841001_740H20111224_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20111224[1-last]	View
33MW19910711_740H20111224_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20111224[1-last]	View
740H20090307_740H20111224_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20111224[1-last]	View
740H20111224_salinity__SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20111224[1-last]	View

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

View annotation(s) (filtered by salinity in subject)

Files and Annotations for ctd_salinity

Files

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

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

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

Files and Annotations for tco2

Files

Plot files re. TCO₂
[+]:

Filename:	Comment:	Action…
318M19881207_740H20111224_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20111224[1-last]	View
318M19890123_740H20111224_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20111224[1-last]	View
33MW19910711_740H20111224_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20111224[1-last]	View
740H20090307_740H20111224_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20111224[1-last]	View
740H20111224_tco2__DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20111224[1-last]	View

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

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

Files and Annotations for alkalinity

Files

Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
318M19881207_740H20111224_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20111224[1-last]	View
318M19890123_740H20111224_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20111224[1-last]	View
33MW19910711_740H20111224_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20111224[1-last]	View
740H20090307_740H20111224_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20111224[1-last]	View
740H20111224_alkalinity__ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20111224[1-last]	View

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

View annotation(s) (filtered by alkalinity in subject)

Files and Annotations for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
318M19881207_740H20111224_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20111224[1-last]	View
318M19890123_740H20111224_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20111224[1-last]	View
31WT19841001_740H20111224_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20111224[1-last]	View
740H20090307_740H20111224_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20111224[1-last]	View
740H20111224_nitrate__NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20111224[1-last]	View

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

View annotation(s) (filtered by nitrate in subject)

Files and Annotations for phosphate

Files

Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
318M19881207_740H20111224_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20111224[1-last]	View
318M19890123_740H20111224_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20111224[1-last]	View
31WT19841001_740H20111224_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20111224[1-last]	View
740H20090307_740H20111224_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20111224[1-last]	View
740H20111224_phosphate__PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20111224[1-last]	View

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

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

Files and Annotations for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
740H20111224_silicate__SIL.png	[GLODAPv3 release: autogenerated from RC_Nico/silicate for: 740H20111224[1-last]	View

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

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

Files and Annotations for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
318M19881207_740H20111224_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20111224[1-last]	View
318M19890123_740H20111224_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20111224[1-last]	View
31WT19841001_740H20111224_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20111224[1-last]	View
33MW19910711_740H20111224_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20111224[1-last]	View
740H20090307_740H20111224_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20111224[1-last]	View
740H20111224_oxygen__O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20111224[1-last]	View

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

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

Files and Annotations for ctd_oxygen

Files

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

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

View annotation(s) (filtered by ctd_oxygen in subject)

Files and Annotations for temperature

Files

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

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

View annotation(s) (filtered by temperature in subject)

Files and Annotations for cfc12

Files

Plot files re. CFC12
[x]: - no files! -

Data files re. CFC12
[x]: - no files! -

View annotation(s) (filtered by cfc12 in subject)

Files and Annotations for cfc11

Files

Plot files re. CFC11
[x]: - no files! -

Data files re. CFC11
[x]: - no files! -

View annotation(s) (filtered by cfc11 in subject)

Files and Annotations for cfc113

Files

Plot files re. CFC113
[x]: - no files! -

Data files re. CFC113
[x]: - no files! -

View annotation(s) (filtered by cfc113 in subject)

Files and Annotations for ccl4

Files

Plot files re. CCl4
[x]: - no files! -

Data files re. CCl4
[x]: - no files! -

View annotation(s) (filtered by ccl4 in subject)

Files and Annotations for c13

Files

Plot files re. C13
[+]: - no files! -

Data files re. C13
[+]: - no files! -

View annotation(s) (filtered by c13 in subject)

Files and Annotations for sf6

Files

Plot files re. SF6
[x]: - no files! -

Data files re. SF6
[x]: - no files! -

View annotation(s) (filtered by sf6 in subject)

Dataproduct: GLODAPv3 :: Adjustments

Cruise: 740H20111224 (dataset:GEOTRACES IDP 2021) Data product: GLODAPv3 Predecessor: GLODAPv2.2022, v2.2023

Please wait while loading list of related files…

GLODAPv3 release: converted value for silicate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: autogenerated silicate update for 740H20111224[1-last]

740H20111224[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 740H20111224[1-last]

740H20111224[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 740H20111224

740H20111224 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 740H20111224

740H20111224 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 740H20111224

740H20111224 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 740H20111224

740H20111224 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 740H20111224

740H20111224 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 740H20111224

740H20111224 GLODAPv3 release

740H20111224 - alkalinity

740H20111224 - tco2

740H20111224 - silicate

740H20111224 - salinity

740H20111224 - phosphate

740H20111224 - nitrate

740H20111224 - oxygen

740H20111224 - initialized

GLODAPv3 release: autogenerated salinity update for 740H20111224

740H20111224 - salinity

GLODAPv3 release: autogenerated tco2 update for 740H20111224

740H20111224 - tco2

GLODAPv3 release: autogenerated alkalinity update for 740H20111224

740H20111224 - alkalinity

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: autogenerated nitrate update for 740H20111224

740H20111224 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: autogenerated phosphate update for 740H20111224

740H20111224 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: autogenerated silicate update for 740H20111224[1-last]

740H20111224 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 740H20111224[1-last]

GLODAPv3 release: autogenerated oxygen update for 740H20111224

740H20111224 - oxygen

GLODAPv3 release: temperature added as NEW adjustment parameter to 740H20111224[1-last]