Cruise: 74DI19930206 (dataset:CARINA) Data product: GLODAPv3 Predecessor: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: 74DI200_1; 74DI19930206; 74DI200_1; i8asv; I8A(S04)
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!):
nitrate:24
oxygen:25
phosphate:22
salinity:25
silicate:1


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19960317_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 06AQ20021124_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 09AR19940101_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 09AR19960119_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 09AR20030103_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 09AR20041223_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 09AR20060102_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 09AR20160111_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 316N19941201_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 320619960503_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 325020190403_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 33RR20070204_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 33RR20080204_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 33RR20160208_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 35MF19850224_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 35MF19860401_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 35MF19930123_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 35MF19960220_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 49NZ20130106_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 49NZ20191229_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 740H20081226_74DI19930206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI19940219_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
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| 74DI19930206_74DI20041103_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041213_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |
| 74DI19930206_salinity__SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 74DI19930206[1-last] |
View | |

View annotation(s) (filtered by salinity in subject)
GLODAPv3 release: 74DI19930206[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI19930206 - 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 74DI19930206
GLODAPv3 release: salinity update of 74DI19930206 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0020; preadjustment: 0;
offsets_raw: -0.0011; offsets_preadj: -0.0028; offsets_preadj_u: 0.0006;
offsets_post: -0.0028; offsets_post_u: 0.0006; offsets_post_rt: -0.0014;
numberofxovers: 24; trends_pre: -0.0003; trends_adj: -0.0002.
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 09:22:20 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:45 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - salinity
The inversion suggest a correction of 2.4 and the mean of the crossovers is
-0.8. CARINA suggest that no adjustment is applied but an adjustment of -0.1 ppm
is applied to GLODAP.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 15:57:35 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - salinity
Average of all cross-overs is: 0
Inversion analysis suggests an insignificant adjustment.
Cross-overs with core cruises do not warrant an adjustment.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 10:37:47 UTC for data product: CARINA


View annotation(s) (filtered by ctd_salinity in subject)
GLODAPv3 release: 74DI19930206[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI19930206 - 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 09:22:20 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 74DI19930206
GLODAPv3 release: tco2 update of 74DI19930206 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 74DI19930206
GLODAPv3 release: alkalinity update of 74DI19930206 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 13:46:33 UTC for data product: GLODAPv3
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19960317_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 06AQ20021124_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 09AR19940101_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 09AR19960119_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 09AR20030103_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 09AR20041223_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 09AR20060102_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 316N19941201_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 320619960503_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 325020190403_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 33RR20070204_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 33RR20080204_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 33RR20160208_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 35MF19850224_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 35MF19860401_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 35MF19930123_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 35MF19960220_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 49NZ20130106_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 49NZ20191229_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 740H20081226_74DI19930206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI19940219_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041103_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041213_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_nitrate__NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 74DI19930206[1-last] |
View | |

View annotation(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.026.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 74DI19930206
GLODAPv3 release: nitrate update of 74DI19930206 based on nitrate_offset: 2.6;
inversion: 2.6; inversion_full: 3.1; preadjustment: 0; offsets_raw: -2.8;
offsets_preadj: -2.6; offsets_preadj_u: 0.6; offsets_post: 0.0; offsets_post_u:
0.5; offsets_post_rt: -0.5; numberofxovers: 22; 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Change to 1.02. Clearly
offset, even though sparse.
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - nitrate
The inversion suggest a correction of 1.01 and the mean of the crossovers is
0.995. CARINA suggest 1.00 adjustment, and GLODAP applied an adjustment of 0.36
umol/kg.
It seems that possibly this cruise is a bit low in nitrate, but this is
inconclusive and below the 2% threshold.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:03:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - nitrate
Average of all cross-overs is: 0.996
Inversion analysis suggests an insignificant adjustment (1.016).
All cross-overs together show a very consistent picture with only small
variation.
I suggest NO adjustment of nitrate for cruise 74DI19930206.
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 10:59:00 UTC for data product: CARINA

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19960317_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 09AR19940101_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 09AR19960119_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 09AR20030103_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 09AR20041223_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 316N19941201_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 320619960503_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 325020190403_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 33RR20070204_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 33RR20080204_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 33RR20160208_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 35MF19850224_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 35MF19860401_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 35MF19930123_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 35MF19960220_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 49NZ20130106_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 49NZ20191229_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 740H20081226_74DI19930206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI19940219_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041103_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041213_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |
| 74DI19930206_phosphate__PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 74DI19930206[1-last] |
View | |

View annotation(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.03.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 74DI19930206
GLODAPv3 release: phosphate update of 74DI19930206 based on phosphate_offset:
3.0; inversion: 3.0; inversion_full: 3.2; preadjustment: 0; offsets_raw: -3.0;
offsets_preadj: -3.0; offsets_preadj_u: 0.8; offsets_post: -0.0; offsets_post_u:
0.7; offsets_post_rt: -0.0; numberofxovers: 19; 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain, not well enough
defined to change
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - phosphate
The inversion suggest a correction of 1.01 and the mean of the crossovers is
0.987. CARINA suggest 1.00 adjustment and an adjustment of 0.032 is applied to
GLODAP. The result from the crossovers is inconclusive and any adjustments are
below the 2% threshold.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:11:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - phosphate
Average of all cross-overs is: 0.983
Inversion analysis suggests an insignificant adjustment (1.007).
Phosphate of cruise 74DI19930206 may be somewhat low, but the variation of
cross-overs does not support a significant adjustment.
I suggest NO adjustment of phosphate for cruise 74DI19930206.
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 11:09:19 UTC for data product: CARINA

| Filename: | Comment: | Action | |
|---|---|---|---|
| 74DI19930206_silicate__SIL.png | [GLODAPv3 release: autogenerated from RC_Nico/silicate for: 74DI19930206[1-last] |
View | |

View annotation(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:38:04 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 74DI19930206[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.2; preadjustment: 0;
offsets_raw: -0.6; offsets_preadj: -0.5; offsets_preadj_u: 0.6; offsets_post:
-0.9; offsets_post_u: 0.7; offsets_post_rt: -1.0; numberofxovers: 21;
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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - silicate
The inversion suggest a correction of 1.015 and the mean of the crossovers is
1.004. CARINA suggest an adjustment of 1.00 and an adjustment of 3.8 is applied
to GLODAP.
The evidence for an adjustment are inconclusive, and it appears to us that the
adjustment applied to GLODAP is not well justified.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:30:34 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - silicate
Average of all cross-overs is: 0.981
Inversion analysis suggests an adjustment of: 0.971
Cross-overs with other reliable cruises (316N19941201, 06AQ19960317,
320619960503) does not warrant a significant adjustment.
I suggest NO adjustment of silicate for cruise 74DI19930206.
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 11:16:01 UTC for data product: CARINA

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19960317_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 06AQ20021124_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 09AR19940101_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 09AR19960119_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 09AR20030103_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 09AR20041223_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 09AR20060102_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 09AR20160111_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 316N19941201_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 320619960503_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 325020190403_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 33RR20070204_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 33RR20080204_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 33RR20160208_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 35MF19850224_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 35MF19860401_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 35MF19930123_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 35MF19960220_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 49NZ20130106_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 49NZ20191229_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 740H20081226_74DI19930206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI19940219_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041103_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 74DI19930206_74DI20041213_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |
| 74DI19930206_oxygen__O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 74DI19930206[1-last] |
View | |

View annotation(s) (filtered by oxygen in subject)
GLODAPv3 release: 74DI19930206[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI19930206 - 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 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.98.
Posted by nlange@geomar.de on 2026-08-05 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 74DI19930206
GLODAPv3 release: oxygen update of 74DI19930206 based on oxygen_offset: -2.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: -2; offsets_raw: -0.0;
offsets_preadj: -0.1; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 24; 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 09:22:20 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:45 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Maintain. There are 5
74DI, the inversion would to them +2 +1 +1 +1 -3, but it might be better to do
+1 0 0 0 -4, which is what was already decided in CARINA.
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - oxygen
The inversion suggest a correction of 0.96 and the mean of the crossovers is
1.042. CARINA suggested an adjustment of 0.96 and an adjustment of 0.206 was
applied to GLODAP. All the evidence from this study is consistent with the
result found by CARINA and even though this is different from the adjustment
applied to GLODAP,
we suggest that an adjustment of 0.96 is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:46:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - oxygen
Average of all cross-overs is: 1.044
Inversion analysis suggests an adjustment of: 0.963
Additional inversion results by Steven van Heuven confirms this.
Cross-overs with reliable cruises (316N19941201, 320619960503) appear to confirm
that oxygen of cruise 74DI19930206 be too high.
At the Paris meeting we thus agreed on an adjustment of oxygen for cruise
74DI19930206 of: 0.96
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 11:33:17 UTC for data product: CARINA


View annotation(s) (filtered by ctd_oxygen in subject)
GLODAPv3 release: 74DI19930206[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI19930206 - 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 09:22:20 UTC for data product: 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 74DI19930206[1-last]
Automated addition of temperature as NEW parameter to 74DI19930206[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 annotation(s) (filtered by cfc12 in subject)
74DI19930206 - cfc12
Surface saturation of CF12 20% lower than for CFC11 (80 compared to 100%) and
clear deviation in CFC11-CFC12 relationship. Comparison with other cruise close
in time and space (35MF19930123) the CFC12 values really seem too low. We
recommend an adjustment of 1.2.
Posted by emje@norceresearch.no on 2013-01-09 14:13:06 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by cfc11 in subject)
74DI19930206 - cfc11
Surface saturation of CFC11 ~100%, which agrees with 35MF19930123, which was
close in time and space. Also, CFC12 saturation is 20% lower and is recommended
to be adjusted. Thus no adjustment recommended for CFC11.
Posted by emje@norceresearch.no on 2013-01-09 14:16:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023








View 45 annotation(s) (Lists all annotations)
GLODAPv3 release: 74DI19930206[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 74DI19930206 - 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 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:38:04 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.03.
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 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.98.
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 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.026.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 74DI19930206[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 74DI19930206[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.2; preadjustment: 0;
offsets_raw: -0.6; offsets_preadj: -0.5; offsets_preadj_u: 0.6; offsets_post:
-0.9; offsets_post_u: 0.7; offsets_post_rt: -1.0; numberofxovers: 21;
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
74DI19930206[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
74DI19930206 - 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 74DI19930206[1-last]
Automated addition of temperature as NEW parameter to 74DI19930206[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
74DI19930206[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
74DI19930206[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 74DI19930206
GLODAPv3 release: tco2 update of 74DI19930206 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
74DI19930206 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
74DI19930206 - 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 74DI19930206
GLODAPv3 release: salinity update of 74DI19930206 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0020; preadjustment: 0;
offsets_raw: -0.0011; offsets_preadj: -0.0028; offsets_preadj_u: 0.0006;
offsets_post: -0.0028; offsets_post_u: 0.0006; offsets_post_rt: -0.0014;
numberofxovers: 24; trends_pre: -0.0003; trends_adj: -0.0002.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
74DI19930206 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
74DI19930206 - 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 74DI19930206
GLODAPv3 release: phosphate update of 74DI19930206 based on phosphate_offset:
3.0; inversion: 3.0; inversion_full: 3.2; preadjustment: 0; offsets_raw: -3.0;
offsets_preadj: -3.0; offsets_preadj_u: 0.8; offsets_post: -0.0; offsets_post_u:
0.7; offsets_post_rt: -0.0; numberofxovers: 19; 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
74DI19930206 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
74DI19930206 - 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 74DI19930206
GLODAPv3 release: oxygen update of 74DI19930206 based on oxygen_offset: -2.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: -2; offsets_raw: -0.0;
offsets_preadj: -0.1; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 24; 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
74DI19930206 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
74DI19930206 - 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 74DI19930206
GLODAPv3 release: nitrate update of 74DI19930206 based on nitrate_offset: 2.6;
inversion: 2.6; inversion_full: 3.1; preadjustment: 0; offsets_raw: -2.8;
offsets_preadj: -2.6; offsets_preadj_u: 0.6; offsets_post: 0.0; offsets_post_u:
0.5; offsets_post_rt: -0.5; numberofxovers: 22; 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
74DI19930206 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
74DI19930206 - 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 74DI19930206
GLODAPv3 release: alkalinity update of 74DI19930206 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 13:46:33 UTC for data product: GLODAPv3
74DI19930206 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
74DI19930206 - 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 09:22:20 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:45 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:45 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Maintain. There are 5
74DI, the inversion would to them +2 +1 +1 +1 -3, but it might be better to do
+1 0 0 0 -4, which is what was already decided in CARINA.
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain, not well enough
defined to change
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Change to 1.02. Clearly
offset, even though sparse.
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain
Posted by svheuven@gmail.com on 2014-06-16 15:50:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - cfc11
Surface saturation of CFC11 ~100%, which agrees with 35MF19930123, which was
close in time and space. Also, CFC12 saturation is 20% lower and is recommended
to be adjusted. Thus no adjustment recommended for CFC11.
Posted by emje@norceresearch.no on 2013-01-09 14:16:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - cfc12
Surface saturation of CF12 20% lower than for CFC11 (80 compared to 100%) and
clear deviation in CFC11-CFC12 relationship. Comparison with other cruise close
in time and space (35MF19930123) the CFC12 values really seem too low. We
recommend an adjustment of 1.2.
Posted by emje@norceresearch.no on 2013-01-09 14:13:06 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - oxygen
The inversion suggest a correction of 0.96 and the mean of the crossovers is
1.042. CARINA suggested an adjustment of 0.96 and an adjustment of 0.206 was
applied to GLODAP. All the evidence from this study is consistent with the
result found by CARINA and even though this is different from the adjustment
applied to GLODAP,
we suggest that an adjustment of 0.96 is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:46:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - silicate
The inversion suggest a correction of 1.015 and the mean of the crossovers is
1.004. CARINA suggest an adjustment of 1.00 and an adjustment of 3.8 is applied
to GLODAP.
The evidence for an adjustment are inconclusive, and it appears to us that the
adjustment applied to GLODAP is not well justified.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:30:34 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - phosphate
The inversion suggest a correction of 1.01 and the mean of the crossovers is
0.987. CARINA suggest 1.00 adjustment and an adjustment of 0.032 is applied to
GLODAP. The result from the crossovers is inconclusive and any adjustments are
below the 2% threshold.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:11:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - nitrate
The inversion suggest a correction of 1.01 and the mean of the crossovers is
0.995. CARINA suggest 1.00 adjustment, and GLODAP applied an adjustment of 0.36
umol/kg.
It seems that possibly this cruise is a bit low in nitrate, but this is
inconclusive and below the 2% threshold.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 16:03:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - salinity
The inversion suggest a correction of 2.4 and the mean of the crossovers is
-0.8. CARINA suggest that no adjustment is applied but an adjustment of -0.1 ppm
is applied to GLODAP.
We suggest that no adjustment is applied.
Posted by ttanhua@geomar.de on 2012-07-18 15:57:35 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
74DI19930206 - salinity
Average of all cross-overs is: 0
Inversion analysis suggests an insignificant adjustment.
Cross-overs with core cruises do not warrant an adjustment.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 10:37:47 UTC for data product: CARINA
74DI19930206 - oxygen
Average of all cross-overs is: 1.044
Inversion analysis suggests an adjustment of: 0.963
Additional inversion results by Steven van Heuven confirms this.
Cross-overs with reliable cruises (316N19941201, 320619960503) appear to confirm
that oxygen of cruise 74DI19930206 be too high.
At the Paris meeting we thus agreed on an adjustment of oxygen for cruise
74DI19930206 of: 0.96
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 11:33:17 UTC for data product: CARINA
74DI19930206 - silicate
Average of all cross-overs is: 0.981
Inversion analysis suggests an adjustment of: 0.971
Cross-overs with other reliable cruises (316N19941201, 06AQ19960317,
320619960503) does not warrant a significant adjustment.
I suggest NO adjustment of silicate for cruise 74DI19930206.
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 11:16:01 UTC for data product: CARINA
74DI19930206 - phosphate
Average of all cross-overs is: 0.983
Inversion analysis suggests an insignificant adjustment (1.007).
Phosphate of cruise 74DI19930206 may be somewhat low, but the variation of
cross-overs does not support a significant adjustment.
I suggest NO adjustment of phosphate for cruise 74DI19930206.
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 11:09:19 UTC for data product: CARINA
74DI19930206 - nitrate
Average of all cross-overs is: 0.996
Inversion analysis suggests an insignificant adjustment (1.016).
All cross-overs together show a very consistent picture with only small
variation.
I suggest NO adjustment of nitrate for cruise 74DI19930206.
11 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-11 10:59:00 UTC for data product: CARINA
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