Cruise: 06MT19921227 (dataset:GLODAPv1.2) Data product: GLODAPv3 Predecessor: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: 06MT22_5; 06MT19921227 <=> 06M3199212277; 06MT22_5; A10
IMPORTANT information for GLODAP Reference Group Editors: This is the published 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:15
nitrate:20
oxygen:20
phosphate:20
salinity:20
silicate:1
tco2:16


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_29HE20010305_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20190406_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_316N19831007_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_316N19880129_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19940403_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_318M19881207_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_318M19890313_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_323019940104_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_33RO20050111_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_33RO20100308_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_33RO20110926_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_33RO20131223_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950113_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950221_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_49NZ20031106_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
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| 06MT19921227_740H20090307_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74DI19921222_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74JC19950320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_salinity__SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by salinity in subject)
GLODAPv3 release: 06MT19921227[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 06MT19921227 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:3;
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 14:23:58 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 06MT19921227
GLODAPv3 release: salinity update of 06MT19921227 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0023; preadjustment: 0;
offsets_raw: 0.0057; offsets_preadj: 0.0057; offsets_preadj_u: 0.0035;
offsets_post: 0.0020; offsets_post_u: 0.0023; offsets_post_rt: 0.0020;
numberofxovers: 19; 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: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
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 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - salinity
Inversion suggested correction of 2.2 ppm, based on 10 crossovers with a mean
offset of -1.7. Do not adjust.
Posted by are.olsen@uib.no on 2012-08-31 09:26:50 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by ctd_salinity in subject)
GLODAPv3 release: 06MT19921227[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 06MT19921227 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:3;
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 14:23:58 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

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_316N19831007_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19880129_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19940403_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19881207_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19890313_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_323019940104_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20050111_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20100308_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20110926_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20131223_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950113_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950221_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_49NZ20031106_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_740H20090307_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74JC19950320_tco2__Xover_DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |
| 06MT19921227_tco2__DIC.png | [GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 06MT19921227
GLODAPv3 release: tco2 update of 06MT19921227 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.5; preadjustment: 0; offsets_raw: 1.0;
offsets_preadj: 1.8; offsets_preadj_u: 1.6; offsets_post: -0.2; offsets_post_u:
0.8; offsets_post_rt: -0.8; numberofxovers: 10; trends_pre: 0.3; 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. Compares well against
the three xover'ing 33RO cruises. Requires +2, but that is below threshold.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - tco2
Mean offset of 4 cruises: 4.9
Inversion suggests insignificant adj of -1.5
I suggest NO adjustment, in agreement with GLODAPv1
Posted by mario.hoppema@awi.de on 2012-12-10 16:19:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_29HE20010305_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20190406_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19880129_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19940403_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19881207_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19890313_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_323019940104_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20050111_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20100308_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20110926_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20131223_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950113_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_49NZ20031106_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |
| 06MT19921227_740H20090307_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 06MT19921227
GLODAPv3 release: alkalinity update of 06MT19921227 based on alkalinity_offset:
-777.0; 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 13:46:21 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 -777. Calibration break in TA
data. Data west of 34oW are bad. Data deeper than 1000m are biased ~15 umolkg
too high, while shallow data are around 30 umolkg too low. Data east of 34ºW
compare well with (among others) 33RO2011 except the station at 25oW, which is
severely miscalibrated. FIGUREALK_change_06MT19921227_33RO20110926.pdf
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - alkalinity
More information available with the complete GLODAPv2 set. Inversion suggest
-10, so we adjust back to "no adjustment"
Posted by ttanhua@geomar.de on 2014-02-11 18:16:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - alkalinity
Mean offset with 2 cruises -8.8
One large negative x-over with 323019940104 gets less negative by adjustment of
latter cruise.
Inversion suggests +10.8
This cruise seems to be low.
I suggest to follow the inversion and give adjustment of +10
Posted by mario.hoppema@awi.de on 2012-12-11 12:27:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_29HE20010305_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20190406_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19831007_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19880129_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19940403_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19881207_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19890313_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_323019940104_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20050111_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20100308_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20110926_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20131223_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950113_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950221_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_49NZ20031106_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_740H20090307_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74DI19921222_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74JC19950320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_nitrate__NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06MT19921227[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 06MT19921227
GLODAPv3 release: nitrate update of 06MT19921227 based on nitrate_offset:
-888.0; inversion: 0.0; inversion_full: -3.5; preadjustment: 0; offsets_raw:
3.0; offsets_preadj: 3.1; offsets_preadj_u: 1.1; offsets_post: 3.3;
offsets_post_u: 0.7; offsets_post_rt: 3.3; numberofxovers: 15; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:10:57 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): : maintain 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - nitrate
Suggested correction is 0.971 and the mean offset is 1.04 and the data appears
high. We recommend that these data are adjusted using a factor of 0.97. This is
consistent with GLODAP recommending a reduction of 0.92 umol/kg.
Posted by are.olsen@uib.no on 2012-08-31 14:53:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_29HE20010305_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20190406_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19831007_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19880129_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19940403_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19881207_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19890313_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_323019940104_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20050111_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20100308_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20110926_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20131223_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950113_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950221_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_49NZ20031106_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_740H20090307_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74DI19921222_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74JC19950320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |
| 06MT19921227_phosphate__PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06MT19921227[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 16:37:38 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 06MT19921227
GLODAPv3 release: phosphate update of 06MT19921227 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.9;
offsets_preadj: 1.5; offsets_preadj_u: 0.9; offsets_post: 1.1; offsets_post_u:
0.9; offsets_post_rt: 1.1; numberofxovers: 16; trends_pre: -0.2; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:23 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned
confirms that NO adjustment should be applied.
Posted by mario.hoppema@awi.de on 2013-01-09 16:46:26 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - phosphate
Inversion suggested correction of 1.0231 and the mean offset was 1.027. The MO
is biased by the fact that many of the cruises involved in the crossovers are
biased. After correcting for this I get a mean offset of 0.997. There is not
enough evidence to adjust these data.
Posted by are.olsen@uib.no on 2012-09-24 09:45:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_silicate__SIL.png | [GLODAPv3 release: autogenerated from RC_Nico/silicate for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 06MT19921227[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 16:37:51 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 06MT19921227[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 06MT19921227[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.4; preadjustment: 0;
offsets_raw: -1.1; offsets_preadj: -1.1; offsets_preadj_u: 1.2; offsets_post:
-0.9; offsets_post_u: 0.9; offsets_post_rt: -0.9; numberofxovers: 15;
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 1.02. Evident against
RO2011 and NZ2003
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - silicate
The inversion suggested a correction of 1.02, with a mean offset of 0.97, based
on 10 crossovers. The data appear low, adjust by 1.02.
Posted by are.olsen@uib.no on 2012-09-24 10:02:58 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06MT19921227_29HE20010305_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_29HE20190406_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19831007_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19880129_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_316N19940403_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19881207_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_318M19890313_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_323019940104_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20050111_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20100308_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20110926_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_33RO20131223_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950113_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_35A319950221_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_49NZ20031106_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_740H20090307_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74DI19921222_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_74JC19950320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |
| 06MT19921227_oxygen__O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 06MT19921227[1-last] |
View | |

View annotation(s) (filtered by oxygen in subject)
GLODAPv3 release: 06MT19921227[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 06MT19921227 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:3;
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 14:23:58 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06MT19921227[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:26 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 06MT19921227
GLODAPv3 release: oxygen update of 06MT19921227 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.6; preadjustment: 0; offsets_raw: 0.6;
offsets_preadj: 0.5; offsets_preadj_u: 0.3; offsets_post: 0.5; offsets_post_u:
0.2; offsets_post_rt: 0.6; numberofxovers: 19; 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: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
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.99, but this is borderline.
Cruise is exactly 1.0±0.5% lower than exact repeat occupation RO2011, which the
inversion considers perfectly accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/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: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - oxygen
The inversion suggest a correction of 0.9915 based on 10 crossovers with a mean
offset of 1.01. These do not agree particularly well in magnitude, but most
suggest the data are high. I am quite uncertain, do not adjust.
Posted by are.olsen@uib.no on 2012-09-17 13:08:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View annotation(s) (filtered by ctd_oxygen in subject)
GLODAPv3 release: 06MT19921227[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 06MT19921227 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:3;
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 14:23:58 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 06MT19921227[1-last]
Automated addition of temperature as NEW parameter to 06MT19921227[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 annotation(s) (filtered by ccl4 in subject)
Autogenerated comment - ccl4
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 14:46:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023




View 43 annotation(s) (Lists all annotations)
GLODAPv3 release: 06MT19921227[1-last], update of ctd_salinity_actionid, ctd_oxygen_actionid
GLODAPv3 release: autogenerated adjustment update for 06MT19921227 - action IDs
of CTD salinity and CTD oxygen with params: ctd_oxygen_actionid:3;
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 14:23:58 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for silicate_offset from percent to factor for 06MT19921227[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 16:37:51 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06MT19921227[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 16:37:38 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06MT19921227[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:26 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06MT19921227[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 06MT19921227[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 06MT19921227[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.4; preadjustment: 0;
offsets_raw: -1.1; offsets_preadj: -1.1; offsets_preadj_u: 1.2; offsets_post:
-0.9; offsets_post_u: 0.9; offsets_post_rt: -0.9; numberofxovers: 15;
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
06MT19921227[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
06MT19921227 - 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 06MT19921227[1-last]
Automated addition of temperature as NEW parameter to 06MT19921227[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:08 UTC for data product: GLODAPv3
06MT19921227[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06MT19921227[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 06MT19921227
GLODAPv3 release: tco2 update of 06MT19921227 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.5; preadjustment: 0; offsets_raw: 1.0;
offsets_preadj: 1.8; offsets_preadj_u: 1.6; offsets_post: -0.2; offsets_post_u:
0.8; offsets_post_rt: -0.8; numberofxovers: 10; trends_pre: 0.3; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:06 UTC for data product: GLODAPv3
06MT19921227 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06MT19921227 - 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 06MT19921227
GLODAPv3 release: salinity update of 06MT19921227 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0023; preadjustment: 0;
offsets_raw: 0.0057; offsets_preadj: 0.0057; offsets_preadj_u: 0.0035;
offsets_post: 0.0020; offsets_post_u: 0.0023; offsets_post_rt: 0.0020;
numberofxovers: 19; 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
06MT19921227 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
06MT19921227 - 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 06MT19921227
GLODAPv3 release: phosphate update of 06MT19921227 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.9;
offsets_preadj: 1.5; offsets_preadj_u: 0.9; offsets_post: 1.1; offsets_post_u:
0.9; offsets_post_rt: 1.1; numberofxovers: 16; trends_pre: -0.2; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:23 UTC for data product: GLODAPv3
06MT19921227 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06MT19921227 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:23 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 06MT19921227
GLODAPv3 release: oxygen update of 06MT19921227 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.6; preadjustment: 0; offsets_raw: 0.6;
offsets_preadj: 0.5; offsets_preadj_u: 0.3; offsets_post: 0.5; offsets_post_u:
0.2; offsets_post_rt: 0.6; numberofxovers: 19; 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
06MT19921227 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06MT19921227 - 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 06MT19921227
GLODAPv3 release: nitrate update of 06MT19921227 based on nitrate_offset:
-888.0; inversion: 0.0; inversion_full: -3.5; preadjustment: 0; offsets_raw:
3.0; offsets_preadj: 3.1; offsets_preadj_u: 1.1; offsets_post: 3.3;
offsets_post_u: 0.7; offsets_post_rt: 3.3; numberofxovers: 15; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:10:57 UTC for data product: GLODAPv3
06MT19921227 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06MT19921227 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:10:57 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 06MT19921227
GLODAPv3 release: alkalinity update of 06MT19921227 based on alkalinity_offset:
-777.0; 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 13:46:21 UTC for data product: GLODAPv3
06MT19921227 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06MT19921227 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:21 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
Autogenerated comment - ccl4
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 14:46:39 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): : make 0.99, but this is borderline.
Cruise is exactly 1.0±0.5% lower than exact repeat occupation RO2011, which the
inversion considers perfectly accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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 1.02. Evident against
RO2011 and NZ2003
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : make 0.98
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : maintain 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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 -777. Calibration break in TA
data. Data west of 34oW are bad. Data deeper than 1000m are biased ~15 umolkg
too high, while shallow data are around 30 umolkg too low. Data east of 34ºW
compare well with (among others) 33RO2011 except the station at 25oW, which is
severely miscalibrated. FIGUREALK_change_06MT19921227_33RO20110926.pdf
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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. Compares well against
the three xover'ing 33RO cruises. Requires +2, but that is below threshold.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/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: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - alkalinity
More information available with the complete GLODAPv2 set. Inversion suggest
-10, so we adjust back to "no adjustment"
Posted by ttanhua@geomar.de on 2014-02-11 18:16:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned
confirms that NO adjustment should be applied.
Posted by mario.hoppema@awi.de on 2013-01-09 16:46:26 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - alkalinity
Mean offset with 2 cruises -8.8
One large negative x-over with 323019940104 gets less negative by adjustment of
latter cruise.
Inversion suggests +10.8
This cruise seems to be low.
I suggest to follow the inversion and give adjustment of +10
Posted by mario.hoppema@awi.de on 2012-12-11 12:27:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - tco2
Mean offset of 4 cruises: 4.9
Inversion suggests insignificant adj of -1.5
I suggest NO adjustment, in agreement with GLODAPv1
Posted by mario.hoppema@awi.de on 2012-12-10 16:19:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - silicate
The inversion suggested a correction of 1.02, with a mean offset of 0.97, based
on 10 crossovers. The data appear low, adjust by 1.02.
Posted by are.olsen@uib.no on 2012-09-24 10:02:58 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - phosphate
Inversion suggested correction of 1.0231 and the mean offset was 1.027. The MO
is biased by the fact that many of the cruises involved in the crossovers are
biased. After correcting for this I get a mean offset of 0.997. There is not
enough evidence to adjust these data.
Posted by are.olsen@uib.no on 2012-09-24 09:45:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - oxygen
The inversion suggest a correction of 0.9915 based on 10 crossovers with a mean
offset of 1.01. These do not agree particularly well in magnitude, but most
suggest the data are high. I am quite uncertain, do not adjust.
Posted by are.olsen@uib.no on 2012-09-17 13:08:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - nitrate
Suggested correction is 0.971 and the mean offset is 1.04 and the data appears
high. We recommend that these data are adjusted using a factor of 0.97. This is
consistent with GLODAP recommending a reduction of 0.92 umol/kg.
Posted by are.olsen@uib.no on 2012-08-31 14:53:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19921227 - salinity
Inversion suggested correction of 2.2 ppm, based on 10 crossovers with a mean
offset of -1.7. Do not adjust.
Posted by are.olsen@uib.no on 2012-08-31 09:26:50 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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