Cruise: 74DI20040404 (dataset:CARINA) Data product: GLODAPv3 Predecessor: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: Atlantic zonal section at 24.5N; 74DI20040404; Atlantic zonal section at 24.5N;
IMPORTANT information for GLODAP Reference Group Editors: This is the updated adjustment version (GLODAPv3) from GLODAPv2.2023! Click here to view previous (immutable) version (GLODAPv2.2023)
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Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:27
nitrate:31
oxygen:33
phosphate:31
salinity:33
silicate:1
tco2:21


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19970107_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
View | |
| 06MT20040311_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 06MT20050813_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 29AH20090725_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 29AH20110128_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 29HE19920714_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 29HE20030408_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 29HE20130320_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 29HE20190406_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N19810416_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N19810516_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N19821229_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N19970717_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N19970815_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N20030922_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N20031023_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 316N20111106_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 325020210316_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 325020210420_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 32OC19830501_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 32OC19880723_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 33AT20120324_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 33AT20120419_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 33MW19930802_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 33RO19980123_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 33RO20030604_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 33RO20130803_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 64PE20100611_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 74DI19980423_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 74DI20040404_74DI20100106_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 74DI20040404_74DI20110715_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 74DI20040404_74EQ20151206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
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| 74DI20040404_salinity__SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by salinity in subject)
GLODAPv3 release: 74DI20040404[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI20040404 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:5;
ctd_oxygen_intercept:-999; ctd_oxygen_slope:-999; ctd_salinity_actionid:5;
ctd_salinity_intercept:-999; ctd_salinity_slope:-999.
Posted by nlange@geomar.de on 2026-08-11 14:23:59 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 74DI20040404
GLODAPv3 release: salinity update of 74DI20040404 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0005; preadjustment: 0;
offsets_raw: 0.0004; offsets_preadj: 0.0003; offsets_preadj_u: 0.0005;
offsets_post: 0.0005; offsets_post_u: 0.0005; offsets_post_rt: 0.0007;
numberofxovers: 31; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
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: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - salinity
outliers even in the deep water
Reiner Steinfeldt
04.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-04 15:22:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by ctd_salinity in subject)
GLODAPv3 release: 74DI20040404[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI20040404 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:5;
ctd_oxygen_intercept:-999; ctd_oxygen_slope:-999; ctd_salinity_actionid:5;
ctd_salinity_intercept:-999; ctd_salinity_slope:-999.
Posted by nlange@geomar.de on 2026-08-11 14:23:59 UTC for data product: GLODAPv3
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: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19970107_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 06MT20040311_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 29HE19920714_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 316N19810416_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 316N19821229_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 316N19970717_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 316N19970815_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 316N20030922_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 316N20031023_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 325020210316_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 325020210420_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 33AT20120324_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 33AT20120419_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 33MW19930802_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 33RO19980123_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 33RO20030604_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 33RO20130803_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 64PE20100611_74DI20040404_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74DI20100106_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74EQ20151206_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |
| 74DI20040404_tco2__DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 74DI20040404
GLODAPv3 release: tco2 update of 74DI20040404 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.6; preadjustment: 0; offsets_raw: 0.4;
offsets_preadj: 0.5; offsets_preadj_u: 0.5; offsets_post: 0.8; offsets_post_u:
0.4; offsets_post_rt: 0.6; numberofxovers: 18; trends_pre: 0.1; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - tco2
Average offsets:
0.135 (automatic)
0.135 (manual)
Average offsets from xovers with Core Cruises:
0.86 (automatic)
0.86 (manual)
Inversion Results:
0.20 WLSQ
-0.81 WDLSQ
Suggested adjustment: 0
quality: good
Miami 2008.06.03
Denis Pierrot
Posted by betty.huss@noaa.gov on 2008-06-11 20:49:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19970107_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 06MT20040311_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 29AH20090725_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 29AH20110128_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 29HE19920714_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 29HE20030408_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 29HE20130320_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 29HE20190406_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 316N19810416_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 316N19821229_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 316N19970717_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 316N19970815_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 316N20030922_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 316N20031023_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 325020210316_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 325020210420_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 33AT20120324_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 33AT20120419_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 33MW19930802_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 33RO19980123_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 33RO20030604_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 33RO20130803_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 64PE20100611_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 74DI19980423_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74DI20100106_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74EQ20151206_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |
| 74DI20040404_alkalinity__ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 74DI20040404
GLODAPv3 release: alkalinity update of 74DI20040404 based on alkalinity_offset:
3.2; inversion: 3.2; inversion_full: 3.5; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -2.0; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.7; offsets_post_rt: 0.0; numberofxovers: 24; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. (Not verified to be
correct: inversion suggestion <<4, existing adjustment==0)
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - alkalinity
74DI20040404
alkalinity
There are 10 xovers. The fitted offset is 2.4. The suggested adjustment is 0
Most of the residuals fits very close to 0 and keep inside +-5.
Very good fit with 6 GLODAP cruises
Vigo 2008/06/09
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises.
Posted by avelo@iim.csic.es on 2008-06-09 18:51:58 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19970107_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 06MT20040311_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 29AH20090725_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 29AH20110128_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 29HE19920714_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 29HE20030408_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 29HE20130320_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 29HE20190406_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N19810416_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N19810516_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N19821229_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N19970717_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N19970815_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N20030922_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N20031023_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 316N20111106_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 325020210316_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 325020210420_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 32OC19830501_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 32OC19880723_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 33AT20120324_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 33AT20120419_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 33MW19930802_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 33RO19980123_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 33RO20030604_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 33RO20130803_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 64PE20100611_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 74DI19980423_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74DI20100106_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74EQ20151206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |
| 74DI20040404_nitrate__NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.976.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 74DI20040404
GLODAPv3 release: nitrate update of 74DI20040404 based on nitrate_offset: -2.4;
inversion: -2.4; inversion_full: -2.4; preadjustment: 0; offsets_raw: 2.4;
offsets_preadj: 2.4; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: -0.0; numberofxovers: 29; 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
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - nitrate
The average of all cross overs is 1.027, suggesting that the nitrate is a bit
high.
The N/P ratio is 14.72, intercept 0.61.
The inversion suggest a small downward adjustment (0.96 and 0.97 for WLSQ and
WDLSQ, respectively).
The cross-oves with the core-cruises supports that the nitrate values for
74DI20040404 are high.
Based on this I suggest an adjustment of 0.97 for the 74DI20040404 nitrate
values, in agreement with the WDSLQ inversion.
Kiel, 2008.05.23
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-13 15:53:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19970107_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 06MT20040311_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 29AH20090725_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 29AH20110128_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 29HE19920714_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 29HE20030408_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 29HE20130320_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 29HE20190406_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N19810416_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N19810516_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N19821229_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N19970717_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N19970815_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N20030922_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N20031023_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 316N20111106_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 325020210316_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 325020210420_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 32OC19830501_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 32OC19880723_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 33AT20120324_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 33AT20120419_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 33MW19930802_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 33RO19980123_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 33RO20030604_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 33RO20130803_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 64PE20100611_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 74DI19980423_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74DI20100106_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74EQ20151206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |
| 74DI20040404_phosphate__PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.987.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 74DI20040404
GLODAPv3 release: phosphate update of 74DI20040404 based on phosphate_offset:
-1.3; inversion: -1.3; inversion_full: -1.5; preadjustment: 0; offsets_raw: 1.8;
offsets_preadj: 1.7; offsets_preadj_u: 0.5; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 25; 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
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Profiles very noisy,
some scatter between profiles. Borderline acceptable. Is exactly 1.5% high
against RO1998 (which is 0.5% too high itself). Inversion thinks 0.972, so OK.
Adjustment is 1% more negative than that for DI2010
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - phosphate
The average of all cross overs is 1.032, suggesting that the phosphate is a bit
high.
The inversion suggest a small downward adjustment (0.98 for both WLSQ and
WDLSQ).
The cross-oves with the core-cruises, particullarly the 2003 CLIVAR cruises,
suggests that the 74DI20040404 phosphate should not be adjusted.
Based on this I suggest no adjustment for the 74DI20040404 phosphate values.
Kiel, 2008.05.23
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-13 15:54:02 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 74DI20040404_silicate__SIL.png | [GLODAPv3 release: autogenerated from RC_Nico/silicate for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.972.
Posted by nlange@geomar.de on 2026-08-05 16:38:04 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 74DI20040404[1-last] based on
silicate_offset: -2.8; inversion: -2.8; inversion_full: -2.9; preadjustment: 0;
offsets_raw: 2.5; offsets_preadj: 2.5; offsets_preadj_u: 0.4; offsets_post: 0.0;
offsets_post_u: 0.4; offsets_post_rt: 0.0; numberofxovers: 19; 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
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Very clear 2.5% high
bias against 33RO19980123, which is considered to be dead accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - silicate
The average of all cross overs is 1.050, suggesting that the silicate is high.
The inversion suggest a small downward adjustment (0.97 and 0.99 for WLSQ and
WDLSQ, respectively).
The cross-oves with the core-cruises suggests that a small downward adjustment
of the 74DI20040404 silicate is justified.
Based on this I suggest an adjustment of 0.98 for the 74DI20040404 silicate
values.
Kiel, 2008.05.23
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-13 15:54:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19970107_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 06MT20040311_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 06MT20050813_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 29AH20090725_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 29AH20110128_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 29HE19920714_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 29HE20030408_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 29HE20130320_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 29HE20190406_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N19810416_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N19810516_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N19821229_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N19970717_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N19970815_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N20030922_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N20031023_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 316N20111106_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 325020210316_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 325020210420_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 32OC19830501_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 32OC19880723_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 33AT20120324_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 33AT20120419_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 33MW19930802_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 33RO19980123_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 33RO20030604_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 33RO20130803_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 64PE20100611_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 74DI19980423_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74DI20100106_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74DI20110715_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 74DI20040404_74EQ20151206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |
| 74DI20040404_oxygen__O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI20040404[1-last] |
View | |

View annotation(s) (filtered by oxygen in subject)
GLODAPv3 release: 74DI20040404[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI20040404 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:5;
ctd_oxygen_intercept:-999; ctd_oxygen_slope:-999; ctd_salinity_actionid:5;
ctd_salinity_intercept:-999; ctd_salinity_slope:-999.
Posted by nlange@geomar.de on 2026-08-11 14:23:59 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 74DI20040404[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 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 74DI20040404
GLODAPv3 release: oxygen update of 74DI20040404 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.1;
offsets_preadj: 1.1; offsets_preadj_u: 0.3; offsets_post: 1.0; offsets_post_u:
0.2; offsets_post_rt: 1.0; numberofxovers: 31; 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
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: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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. Not fully
inspected, but inversion says abs(adj)<0.5% and existing suggestion is also
<0.5%
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - oxygen
The average of all cross-overs is 1.001.
The inversions suggest no adjustments.
The cross-overs with others core cruises support no adjustment for this cruise.
Based on this I suggest no adjustment to the oxygen value.
Zürich, 2008.06.04
Ilaria Stendardo
Posted by ilaria.stendardo@env.ethz.ch on 2008-06-04 17:20:27 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by ctd_oxygen in subject)
GLODAPv3 release: 74DI20040404[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI20040404 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:5;
ctd_oxygen_intercept:-999; ctd_oxygen_slope:-999; ctd_salinity_actionid:5;
ctd_salinity_intercept:-999; ctd_salinity_slope:-999.
Posted by nlange@geomar.de on 2026-08-11 14:23:59 UTC for data product: GLODAPv3
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: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by temperature in subject)
GLODAPv3 release: temperature added as NEW adjustment parameter to 74DI20040404[1-last]
Automated addition of temperature as NEW parameter to 74DI20040404[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3












View 40 annotation(s) (Lists all annotations)
GLODAPv3 release: 74DI20040404[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI20040404 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:5;
ctd_oxygen_intercept:-999; ctd_oxygen_slope:-999; ctd_salinity_actionid:5;
ctd_salinity_intercept:-999; ctd_salinity_slope:-999.
Posted by nlange@geomar.de on 2026-08-11 14:23:59 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for silicate_offset from percent to factor for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.972.
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 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.987.
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 74DI20040404[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 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.976.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 74DI20040404[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 74DI20040404[1-last] based on
silicate_offset: -2.8; inversion: -2.8; inversion_full: -2.9; preadjustment: 0;
offsets_raw: 2.5; offsets_preadj: 2.5; offsets_preadj_u: 0.4; offsets_post: 0.0;
offsets_post_u: 0.4; offsets_post_rt: 0.0; numberofxovers: 19; 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
74DI20040404[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
74DI20040404 - 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 74DI20040404[1-last]
Automated addition of temperature as NEW parameter to 74DI20040404[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
74DI20040404[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
74DI20040404[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 74DI20040404
GLODAPv3 release: tco2 update of 74DI20040404 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.6; preadjustment: 0; offsets_raw: 0.4;
offsets_preadj: 0.5; offsets_preadj_u: 0.5; offsets_post: 0.8; offsets_post_u:
0.4; offsets_post_rt: 0.6; numberofxovers: 18; trends_pre: 0.1; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
74DI20040404 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
74DI20040404 - 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 74DI20040404
GLODAPv3 release: salinity update of 74DI20040404 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0005; preadjustment: 0;
offsets_raw: 0.0004; offsets_preadj: 0.0003; offsets_preadj_u: 0.0005;
offsets_post: 0.0005; offsets_post_u: 0.0005; offsets_post_rt: 0.0007;
numberofxovers: 31; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
74DI20040404 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
74DI20040404 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 74DI20040404
GLODAPv3 release: phosphate update of 74DI20040404 based on phosphate_offset:
-1.3; inversion: -1.3; inversion_full: -1.5; preadjustment: 0; offsets_raw: 1.8;
offsets_preadj: 1.7; offsets_preadj_u: 0.5; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 25; 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
74DI20040404 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
74DI20040404 - 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 74DI20040404
GLODAPv3 release: oxygen update of 74DI20040404 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.1;
offsets_preadj: 1.1; offsets_preadj_u: 0.3; offsets_post: 1.0; offsets_post_u:
0.2; offsets_post_rt: 1.0; numberofxovers: 31; 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
74DI20040404 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
74DI20040404 - 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 74DI20040404
GLODAPv3 release: nitrate update of 74DI20040404 based on nitrate_offset: -2.4;
inversion: -2.4; inversion_full: -2.4; preadjustment: 0; offsets_raw: 2.4;
offsets_preadj: 2.4; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: -0.0; numberofxovers: 29; 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
74DI20040404 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
74DI20040404 - 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 74DI20040404
GLODAPv3 release: alkalinity update of 74DI20040404 based on alkalinity_offset:
3.2; inversion: 3.2; inversion_full: 3.5; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -2.0; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.7; offsets_post_rt: 0.0; numberofxovers: 24; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
74DI20040404 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
74DI20040404 - 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
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: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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. Not fully
inspected, but inversion says abs(adj)<0.5% and existing suggestion is also
<0.5%
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Very clear 2.5% high
bias against 33RO19980123, which is considered to be dead accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Profiles very noisy,
some scatter between profiles. Borderline acceptable. Is exactly 1.5% high
against RO1998 (which is 0.5% too high itself). Inversion thinks 0.972, so OK.
Adjustment is 1% more negative than that for DI2010
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. (Not verified to be
correct: inversion suggestion <<4, existing adjustment==0)
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - silicate
The average of all cross overs is 1.050, suggesting that the silicate is high.
The inversion suggest a small downward adjustment (0.97 and 0.99 for WLSQ and
WDLSQ, respectively).
The cross-oves with the core-cruises suggests that a small downward adjustment
of the 74DI20040404 silicate is justified.
Based on this I suggest an adjustment of 0.98 for the 74DI20040404 silicate
values.
Kiel, 2008.05.23
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-13 15:54:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - phosphate
The average of all cross overs is 1.032, suggesting that the phosphate is a bit
high.
The inversion suggest a small downward adjustment (0.98 for both WLSQ and
WDLSQ).
The cross-oves with the core-cruises, particullarly the 2003 CLIVAR cruises,
suggests that the 74DI20040404 phosphate should not be adjusted.
Based on this I suggest no adjustment for the 74DI20040404 phosphate values.
Kiel, 2008.05.23
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-13 15:54:02 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - nitrate
The average of all cross overs is 1.027, suggesting that the nitrate is a bit
high.
The N/P ratio is 14.72, intercept 0.61.
The inversion suggest a small downward adjustment (0.96 and 0.97 for WLSQ and
WDLSQ, respectively).
The cross-oves with the core-cruises supports that the nitrate values for
74DI20040404 are high.
Based on this I suggest an adjustment of 0.97 for the 74DI20040404 nitrate
values, in agreement with the WDSLQ inversion.
Kiel, 2008.05.23
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-13 15:53:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - tco2
Average offsets:
0.135 (automatic)
0.135 (manual)
Average offsets from xovers with Core Cruises:
0.86 (automatic)
0.86 (manual)
Inversion Results:
0.20 WLSQ
-0.81 WDLSQ
Suggested adjustment: 0
quality: good
Miami 2008.06.03
Denis Pierrot
Posted by betty.huss@noaa.gov on 2008-06-11 20:49:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - alkalinity
74DI20040404
alkalinity
There are 10 xovers. The fitted offset is 2.4. The suggested adjustment is 0
Most of the residuals fits very close to 0 and keep inside +-5.
Very good fit with 6 GLODAP cruises
Vigo 2008/06/09
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises.
Posted by avelo@iim.csic.es on 2008-06-09 18:51:58 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - oxygen
The average of all cross-overs is 1.001.
The inversions suggest no adjustments.
The cross-overs with others core cruises support no adjustment for this cruise.
Based on this I suggest no adjustment to the oxygen value.
Zürich, 2008.06.04
Ilaria Stendardo
Posted by ilaria.stendardo@env.ethz.ch on 2008-06-04 17:20:27 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI20040404 - salinity
outliers even in the deep water
Reiner Steinfeldt
04.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-04 15:22:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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