Cruise: 740H20090203 (dataset:GLODAPv2) Data product: GLODAPv3 Predecessor: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: JC31; 740H20090203; JC31; PU name: jc31
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:10
nitrate:15
oxygen:14
phosphate:15
salinity:17
silicate:1
tco2:10


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 06AQ20060825_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 06AQ20080210_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 06MT19900123_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 29HE19951203_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 29HE19960117_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 316N19721231_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 316N19840203_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 33LG20060321_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 33LG20090916_740H20090203_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC19990315_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20001121_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20150110_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20151217_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20161110_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20181103_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |
| 740H20090203_salinity__SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 740H20090203
GLODAPv3 release: salinity update of 740H20090203 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0028; preadjustment: 0;
offsets_raw: 0.0022; offsets_preadj: 0.0022; offsets_preadj_u: 0.0022;
offsets_post: 0.0025; offsets_post_u: 0.0015; offsets_post_rt: 0.0024;
numberofxovers: 15; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:49 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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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_ATL_for_Carsten.xls / 2015-01-08): : make 0. Good comparison against
several other cruises in Drake Passage. Mean offset for hi quality xovers is
+0.001+-0.003.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/salinity: init slope+intercept
autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - salinity
The xovers for this cruise are not particularly close and/or have very few data.
Thus we cannot determine an adjustment for salinity. Same for ctdsal
Posted by siv.lauvset@uib.no on 2013-05-13 14:37:45 UTC for data product: 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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20060825_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 06AQ20080210_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 06AQ20101128_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 06MT19900123_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 316N19721231_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 316N19840203_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 33LG20060321_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 33LG20090916_740H20090203_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20181103_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |
| 740H20090203_tco2__DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 740H20090203
GLODAPv3 release: tco2 update of 740H20090203 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 1.2;
offsets_preadj: 1.5; offsets_preadj_u: 1.5; offsets_post: 1.5; offsets_post_u:
1.5; offsets_post_rt: 0.9; numberofxovers: 5; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. Has an excellent xover
with 06AQ2008, which I'll say is good (of course!).
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - tco2
No xovers
Posted by siv.lauvset@uib.no on 2013-04-15 14:07:29 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20060825_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 06AQ20080210_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 06AQ20101128_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 29HE19951203_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 29HE19960117_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 316N19721231_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 316N19840203_740H20090203_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20151217_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20181103_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |
| 740H20090203_alkalinity__ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 740H20090203
GLODAPv3 release: alkalinity update of 740H20090203 based on alkalinity_offset:
-9.5; inversion: -9.5; inversion_full: -9.5; preadjustment: 0; offsets_raw: 8.2;
offsets_preadj: 9.7; offsets_preadj_u: 1.1; offsets_post: -0.0; offsets_post_u:
1.4; offsets_post_rt: -2.9; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -6. Very noisy cruise:
profiles widely offset from each other. In only reasonable-quality xover, this
cruise is high (+5) compared to with 06AQ2008, which is 4 too high itself, which
suggests this cruise requires -8. Is 7-10 above AJAX (which gets no adjustment)
suggesting this cruise requires +7 to +10. It's 5-6 above GEOSECS7. Low
confidence in this one.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - alkalinity
The offsets for this cruise are very high but there are not many data and there
is ~15 years between the reference cruises and this one. We should discuss this
further and possibly contact the PI. I've given alk -888 for now
Posted by siv.lauvset@uib.no on 2013-04-15 14:09:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 06AQ20060825_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 06AQ20080210_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 06AQ20101128_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 06MT19900123_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 29HE19951203_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 29HE19960117_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 316N19721231_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 316N19840203_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 33LG20060321_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 33LG20090916_740H20090203_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC19990315_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20151217_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20181103_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |
| 740H20090203_nitrate__NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 740H20090203[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.984.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 740H20090203
GLODAPv3 release: nitrate update of 740H20090203 based on nitrate_offset: -1.6;
inversion: -1.6; inversion_full: -1.8; preadjustment: 0; offsets_raw: 1.7;
offsets_preadj: 1.6; offsets_preadj_u: 0.5; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.2; numberofxovers: 11; 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): : clear offset
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 06AQ20060825_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 06AQ20080210_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 06AQ20101128_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 06MT19900123_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 29HE19951203_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 29HE19960117_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 316N19721231_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 316N19840203_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 33LG20060321_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 33LG20090916_740H20090203_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC19990315_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20151217_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20181103_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |
| 740H20090203_phosphate__PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 740H20090203[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 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 740H20090203
GLODAPv3 release: phosphate update of 740H20090203 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.5; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -2.0; offsets_preadj_u: 0.7; offsets_post: -1.4; offsets_post_u:
0.4; offsets_post_rt: -1.1; numberofxovers: 11; 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): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 740H20090203_silicate__SIL.png | [GLODAPv3 release: autogenerated from RC_Nico/silicate for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 740H20090203[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 740H20090203[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 740H20090203[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.1; preadjustment: 0;
offsets_raw: -0.0; offsets_preadj: -0.0; offsets_preadj_u: 1.2; offsets_post:
-1.2; offsets_post_u: 1.3; offsets_post_rt: -1.2; numberofxovers: 10;
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): : maintain 1.00. Is 1.5% high
against AQ2008, which gets adjusted by +1.5%, so this cruise is accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - silicate
Don't adjust. The two reference cruise sthat give large offsets (29HE19951203
and 29HE19960117) where adjusted -888 and 0.93 respectively in CARINA
Posted by siv.lauvset@uib.no on 2013-04-15 14:10:21 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 06AQ20060825_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 06AQ20080210_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 06MT19900123_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 29HE19951203_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 29HE19960117_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 316N19721231_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 316N19840203_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 33LG20060321_740H20090203_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC19990315_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20151217_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20161110_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 740H20090203_74JC20181103_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |
| 740H20090203_oxygen__O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 740H20090203[1-last] |
View | |

View annotation(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 740H20090203[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.032.
Posted by nlange@geomar.de on 2026-08-05 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 740H20090203
GLODAPv3 release: oxygen update of 740H20090203 based on oxygen_offset: 3.2;
inversion: -0.8; inversion_full: -0.7; preadjustment: 4; offsets_raw: 0.9;
offsets_preadj: 0.9; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 13; 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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.03. Very clear xovers
in stable region. Note that subsequent cruise 740H20090307 also gets 1.035
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/oxygen: init slope+intercept
autogenerated: using mean of BOToxy and fitted CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - oxygen
The oxygen offset seems to be consistent so I suggest an adjustment
Posted by siv.lauvset@uib.no on 2013-05-13 14:38:47 UTC for data product: 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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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 740H20090203[1-last]
Automated addition of temperature as NEW parameter to 740H20090203[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 37 annotation(s) (Lists all annotations)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 740H20090203[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 740H20090203[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 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 740H20090203[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.032.
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 740H20090203[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.984.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 740H20090203[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 740H20090203[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.1; preadjustment: 0;
offsets_raw: -0.0; offsets_preadj: -0.0; offsets_preadj_u: 1.2; offsets_post:
-1.2; offsets_post_u: 1.3; offsets_post_rt: -1.2; numberofxovers: 10;
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
740H20090203[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
740H20090203 - 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 740H20090203[1-last]
Automated addition of temperature as NEW parameter to 740H20090203[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
740H20090203[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
740H20090203[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 740H20090203
GLODAPv3 release: tco2 update of 740H20090203 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 1.2;
offsets_preadj: 1.5; offsets_preadj_u: 1.5; offsets_post: 1.5; offsets_post_u:
1.5; offsets_post_rt: 0.9; numberofxovers: 5; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
740H20090203 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
740H20090203 - 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 740H20090203
GLODAPv3 release: salinity update of 740H20090203 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0028; preadjustment: 0;
offsets_raw: 0.0022; offsets_preadj: 0.0022; offsets_preadj_u: 0.0022;
offsets_post: 0.0025; offsets_post_u: 0.0015; offsets_post_rt: 0.0024;
numberofxovers: 15; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3
740H20090203 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
740H20090203 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 740H20090203
GLODAPv3 release: phosphate update of 740H20090203 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.5; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -2.0; offsets_preadj_u: 0.7; offsets_post: -1.4; offsets_post_u:
0.4; offsets_post_rt: -1.1; numberofxovers: 11; 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
740H20090203 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
740H20090203 - 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 740H20090203
GLODAPv3 release: oxygen update of 740H20090203 based on oxygen_offset: 3.2;
inversion: -0.8; inversion_full: -0.7; preadjustment: 4; offsets_raw: 0.9;
offsets_preadj: 0.9; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 13; 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
740H20090203 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
740H20090203 - 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 740H20090203
GLODAPv3 release: nitrate update of 740H20090203 based on nitrate_offset: -1.6;
inversion: -1.6; inversion_full: -1.8; preadjustment: 0; offsets_raw: 1.7;
offsets_preadj: 1.6; offsets_preadj_u: 0.5; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.2; numberofxovers: 11; 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
740H20090203 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
740H20090203 - 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 740H20090203
GLODAPv3 release: alkalinity update of 740H20090203 based on alkalinity_offset:
-9.5; inversion: -9.5; inversion_full: -9.5; preadjustment: 0; offsets_raw: 8.2;
offsets_preadj: 9.7; offsets_preadj_u: 1.1; offsets_post: -0.0; offsets_post_u:
1.4; offsets_post_rt: -2.9; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
740H20090203 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
740H20090203 - 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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.03. Very clear xovers
in stable region. Note that subsequent cruise 740H20090307 also gets 1.035
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00. Is 1.5% high
against AQ2008, which gets adjusted by +1.5%, so this cruise is accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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_ATL_for_Carsten.xls / 2015-01-08): : clear offset
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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_ATL_for_Carsten.xls / 2015-01-08): : make -6. Very noisy cruise:
profiles widely offset from each other. In only reasonable-quality xover, this
cruise is high (+5) compared to with 06AQ2008, which is 4 too high itself, which
suggests this cruise requires -8. Is 7-10 above AJAX (which gets no adjustment)
suggesting this cruise requires +7 to +10. It's 5-6 above GEOSECS7. Low
confidence in this one.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. Has an excellent xover
with 06AQ2008, which I'll say is good (of course!).
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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_ATL_for_Carsten.xls / 2015-01-08): : make 0. Good comparison against
several other cruises in Drake Passage. Mean offset for hi quality xovers is
+0.001+-0.003.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/oxygen: init slope+intercept
autogenerated: using mean of BOToxy and fitted CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203/salinity: init slope+intercept
autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - oxygen
The oxygen offset seems to be consistent so I suggest an adjustment
Posted by siv.lauvset@uib.no on 2013-05-13 14:38:47 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - salinity
The xovers for this cruise are not particularly close and/or have very few data.
Thus we cannot determine an adjustment for salinity. Same for ctdsal
Posted by siv.lauvset@uib.no on 2013-05-13 14:37:45 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - silicate
Don't adjust. The two reference cruise sthat give large offsets (29HE19951203
and 29HE19960117) where adjusted -888 and 0.93 respectively in CARINA
Posted by siv.lauvset@uib.no on 2013-04-15 14:10:21 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - alkalinity
The offsets for this cruise are very high but there are not many data and there
is ~15 years between the reference cruises and this one. We should discuss this
further and possibly contact the PI. I've given alk -888 for now
Posted by siv.lauvset@uib.no on 2013-04-15 14:09:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
740H20090203 - tco2
No xovers
Posted by siv.lauvset@uib.no on 2013-04-15 14:07:29 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Hide annotations