Cruise: 06AQ19920929 (dataset:CARINA) Data product: GLODAPv3 Predecessor: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: 06AQ19920929;
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:3
nitrate:5
oxygen:5
phosphate:5
salinity:5
silicate:1
tco2:4


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19860627_06AQ19920929_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_06MT19900123_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_316N19721231_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_740H20081226_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_salinity__SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 06AQ19920929
GLODAPv3 release: salinity update of 06AQ19920929 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0019; preadjustment: 0;
offsets_raw: -0.0007; offsets_preadj: -0.0003; offsets_preadj_u: 0.0039;
offsets_post: -0.0014; offsets_post_u: 0.0008; offsets_post_rt: -0.0023;
numberofxovers: 3; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:36 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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:17 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 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/salinity: init slope+intercept
autogenerated: using mean of BOTsal and UNCHANGED CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - salinity
Almost no cross-overs.
No adjustment based on comparison with Geosecs Atlantic.
23 July 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-07-23 14:22:45 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)
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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:17 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19920929_06MT19900123_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_316N19721231_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_740H20081226_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_tco2__DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 06AQ19920929
GLODAPv3 release: tco2 update of 06AQ19920929 based on tco2_offset: -888.0;
inversion: 0.0; inversion_full: 8.5; preadjustment: 0; offsets_raw: -4.3;
offsets_preadj: -4.0; offsets_preadj_u: 5.3; offsets_post: -4.0; offsets_post_u:
3.2; offsets_post_rt: -4.6; numberofxovers: 1; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:06 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 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - tco2
Only 2 cross-overs.
One with Geosecs Atlantic (which is reliable in the Southern Ocean) and another
with 06AQ19860627.
The latter needs an adjustment, and is less reliable.
Based on the good agreement with Geosecs we propose NO adjustment for
06AQ19920929
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 14:41:48 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19920929_316N19721231_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_740H20081226_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_alkalinity__ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 06AQ19920929
GLODAPv3 release: alkalinity update of 06AQ19920929 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: -8.4; preadjustment: 0; offsets_raw:
6.6; offsets_preadj: 6.6; offsets_preadj_u: 6.4; offsets_post: 6.6;
offsets_post_u: 3.5; offsets_post_rt: 6.6; numberofxovers: 1; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:20 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): : make -9. Only two xovers, both of
mediocre quality, but clear indication of this being high.
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - alkalinity
Only 2 cross-overs, with Geosecs Atlantic and 35A319950111.
These get an alkalinity adjustment of -10 and -8, respectively.
Because alkalinity of 06AQ19920929 compares well with both of these, an
adjustment seems warranted.
We thus propose an adjustment of -8
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 15:48:17 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19860627_06AQ19920929_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_06MT19900123_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_316N19721231_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_740H20081226_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_nitrate__NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:14 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 06AQ19920929
GLODAPv3 release: nitrate update of 06AQ19920929 based on nitrate_offset:
-888.0; inversion: 0.0; inversion_full: 1.4; preadjustment: 0; offsets_raw:
-2.4; offsets_preadj: -2.4; offsets_preadj_u: 2.3; offsets_post: -2.4;
offsets_post_u: 1.2; offsets_post_rt: -2.4; numberofxovers: 1; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3
Autogenerated comment - nitrate
Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)
Posted by svheuven@gmail.com on 2015-01-20 14:46:41 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 -888. Very few stations, and
quite some noise. Also, very weird kink in the NO3-PO4 regression
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - nitrate
Six cross-overs.
All but one within the 2% boundary.
We thus propose NO adjustment of nitrate for cruise 06AQ19920929
23 July 2008,
Mario Hopema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 15:55:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19860627_06AQ19920929_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_06MT19900123_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_316N19721231_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_740H20081226_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_phosphate__PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 06AQ19920929
GLODAPv3 release: phosphate update of 06AQ19920929 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.6; preadjustment: 0; offsets_raw: -1.7;
offsets_preadj: -1.7; offsets_preadj_u: 0.9; offsets_post: -1.3; offsets_post_u:
0.4; offsets_post_rt: -1.3; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)
Posted by svheuven@gmail.com on 2015-01-20 14:46:41 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 -888. Very few stations, and
quite some noise. Also, very weird kink in the NO3-PO4 regression
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19920929_silicate__SIL.png | [GLODAPv3 release: autogenerated from RC_Nico/silicate for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:51 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 06AQ19920929[1-last] based on
silicate_offset: -888.0; inversion: 0.0; inversion_full: 2.3; preadjustment: 0;
offsets_raw: -1.2; offsets_preadj: -1.2; offsets_preadj_u: 2.7; offsets_post:
-2.3; offsets_post_u: 1.6; offsets_post_rt: -2.3; numberofxovers: 3; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:21 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): : Maintain 1.00. Only clear xover
(4% low) is against MT1990 (which is 4% high).
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - silicate
Adjustment changed to 1 in the Groningen 2013 meeting. The inversion suggested
an 7% upward correction, which would bring it back to 1.
Posted by ttanhua@geomar.de on 2014-02-11 17:50:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - silicate
Posted by mario.hoppema@awi.de on 2008-07-23 16:05:32 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - silicate
Six cross-overs.
Silicate seems too high compared to all of these by 7%.
Inversion analysis by Steven van Heuven also suggests a large adjustment (9%).
We propose an adjustment with 0.93
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 16:05:26 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ19860627_06AQ19920929_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_06MT19900123_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_316N19721231_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_740H20081226_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06AQ19920929[1-last] |
View | |
| 06AQ19920929_oxygen__O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06AQ19920929[1-last] |
View | |

View annotation(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.978.
Posted by nlange@geomar.de on 2026-08-05 16:37:25 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 06AQ19920929
GLODAPv3 release: oxygen update of 06AQ19920929 based on oxygen_offset: -2.2;
inversion: -2.2; inversion_full: -2.1; preadjustment: 0; offsets_raw: 1.8;
offsets_preadj: 1.4; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.8; offsets_post_rt: 0.8; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:09 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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:17 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): : make 0.98. Is 1 to 1.5% higher
than MT1990, which gets 0.99. Inversions (both the unadjusted-data inversion and
worst-offenders-preadjusted inversion) agree that this cruise should get 0.978
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - oxygen
Six cross-overs.
Cross-overs suggest that this cruise is too high.
Inversion by Steven van Heuven suggests an adjustments by 1.5%.
We propose an adjustment with factor 0.99
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 16:38:57 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)
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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:17 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 06AQ19920929[1-last]
Automated addition of temperature as NEW parameter to 06AQ19920929[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:08 UTC for data product: GLODAPv3












View 42 annotation(s) (Lists all annotations)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:51 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.978.
Posted by nlange@geomar.de on 2026-08-05 16:37:25 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:14 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 06AQ19920929[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 06AQ19920929[1-last] based on
silicate_offset: -888.0; inversion: 0.0; inversion_full: 2.3; preadjustment: 0;
offsets_raw: -1.2; offsets_preadj: -1.2; offsets_preadj_u: 2.7; offsets_post:
-2.3; offsets_post_u: 1.6; offsets_post_rt: -2.3; numberofxovers: 3; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:21 UTC for data product: GLODAPv3
06AQ19920929[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:21 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 06AQ19920929[1-last]
Automated addition of temperature as NEW parameter to 06AQ19920929[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:08 UTC for data product: GLODAPv3
06AQ19920929[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06AQ19920929[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:08 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 06AQ19920929
GLODAPv3 release: tco2 update of 06AQ19920929 based on tco2_offset: -888.0;
inversion: 0.0; inversion_full: 8.5; preadjustment: 0; offsets_raw: -4.3;
offsets_preadj: -4.0; offsets_preadj_u: 5.3; offsets_post: -4.0; offsets_post_u:
3.2; offsets_post_rt: -4.6; numberofxovers: 1; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:06 UTC for data product: GLODAPv3
06AQ19920929 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:06 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 06AQ19920929
GLODAPv3 release: salinity update of 06AQ19920929 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0019; preadjustment: 0;
offsets_raw: -0.0007; offsets_preadj: -0.0003; offsets_preadj_u: 0.0039;
offsets_post: -0.0014; offsets_post_u: 0.0008; offsets_post_rt: -0.0023;
numberofxovers: 3; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:36 UTC for data product: GLODAPv3
06AQ19920929 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:36 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 06AQ19920929
GLODAPv3 release: phosphate update of 06AQ19920929 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.6; preadjustment: 0; offsets_raw: -1.7;
offsets_preadj: -1.7; offsets_preadj_u: 0.9; offsets_post: -1.3; offsets_post_u:
0.4; offsets_post_rt: -1.3; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3
06AQ19920929 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 06AQ19920929
GLODAPv3 release: oxygen update of 06AQ19920929 based on oxygen_offset: -2.2;
inversion: -2.2; inversion_full: -2.1; preadjustment: 0; offsets_raw: 1.8;
offsets_preadj: 1.4; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.8; offsets_post_rt: 0.8; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:09 UTC for data product: GLODAPv3
06AQ19920929 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:09 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 06AQ19920929
GLODAPv3 release: nitrate update of 06AQ19920929 based on nitrate_offset:
-888.0; inversion: 0.0; inversion_full: 1.4; preadjustment: 0; offsets_raw:
-2.4; offsets_preadj: -2.4; offsets_preadj_u: 2.3; offsets_post: -2.4;
offsets_post_u: 1.2; offsets_post_rt: -2.4; numberofxovers: 1; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3
06AQ19920929 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 06AQ19920929
GLODAPv3 release: alkalinity update of 06AQ19920929 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: -8.4; preadjustment: 0; offsets_raw:
6.6; offsets_preadj: 6.6; offsets_preadj_u: 6.4; offsets_post: 6.6;
offsets_post_u: 3.5; offsets_post_rt: 6.6; numberofxovers: 1; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:20 UTC for data product: GLODAPv3
06AQ19920929 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06AQ19920929 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:20 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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:17 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - phosphate
Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)
Posted by svheuven@gmail.com on 2015-01-20 14:46:41 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - nitrate
Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)
Posted by svheuven@gmail.com on 2015-01-20 14:46:41 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): : make 0.98. Is 1 to 1.5% higher
than MT1990, which gets 0.99. Inversions (both the unadjusted-data inversion and
worst-offenders-preadjusted inversion) agree that this cruise should get 0.978
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 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): : Maintain 1.00. Only clear xover
(4% low) is against MT1990 (which is 4% high).
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 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 -888. Very few stations, and
quite some noise. Also, very weird kink in the NO3-PO4 regression
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 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 -888. Very few stations, and
quite some noise. Also, very weird kink in the NO3-PO4 regression
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 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): : make -9. Only two xovers, both of
mediocre quality, but clear indication of this being high.
Posted by svheuven@gmail.com on 2015-01-08 16:40:56 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 16:40:56 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 16:40:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929/salinity: init slope+intercept
autogenerated: using mean of BOTsal and UNCHANGED CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - silicate
Adjustment changed to 1 in the Groningen 2013 meeting. The inversion suggested
an 7% upward correction, which would bring it back to 1.
Posted by ttanhua@geomar.de on 2014-02-11 17:50:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - oxygen
Six cross-overs.
Cross-overs suggest that this cruise is too high.
Inversion by Steven van Heuven suggests an adjustments by 1.5%.
We propose an adjustment with factor 0.99
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 16:38:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - silicate
Posted by mario.hoppema@awi.de on 2008-07-23 16:05:32 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - silicate
Six cross-overs.
Silicate seems too high compared to all of these by 7%.
Inversion analysis by Steven van Heuven also suggests a large adjustment (9%).
We propose an adjustment with 0.93
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 16:05:26 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - nitrate
Six cross-overs.
All but one within the 2% boundary.
We thus propose NO adjustment of nitrate for cruise 06AQ19920929
23 July 2008,
Mario Hopema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 15:55:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - alkalinity
Only 2 cross-overs, with Geosecs Atlantic and 35A319950111.
These get an alkalinity adjustment of -10 and -8, respectively.
Because alkalinity of 06AQ19920929 compares well with both of these, an
adjustment seems warranted.
We thus propose an adjustment of -8
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 15:48:17 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - tco2
Only 2 cross-overs.
One with Geosecs Atlantic (which is reliable in the Southern Ocean) and another
with 06AQ19860627.
The latter needs an adjustment, and is less reliable.
Based on the good agreement with Geosecs we propose NO adjustment for
06AQ19920929
23 July 2008,
Mario Hoppema, Steven van Heuven
Posted by mario.hoppema@awi.de on 2008-07-23 14:41:48 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06AQ19920929 - salinity
Almost no cross-overs.
No adjustment based on comparison with Geosecs Atlantic.
23 July 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-07-23 14:22:45 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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