Cruise: 29HE20130320 (dataset:GLODAPv2) Data product: GLODAPv3 Predecessor: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: a17; 29HE20130320; a17; PU name: a17.2013;
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:43
nitrate:54
oxygen:60
phosphate:51
salinity:60
silicate:1


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06M220081031_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06M220170104_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT19810328_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT19901004_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT19910210_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT19921227_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT19940219_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT19940329_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT20040311_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT20150501_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT20160828_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT20180213_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 06MT20190919_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29AH20090725_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29AH20110128_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE19920714_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE19980730_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20010305_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20020304_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20100405_29HE20130320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_29HE20190406_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721011_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721105_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721204_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810516_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810619_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19821229_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19830130_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871123_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871218_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19880129_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19940403_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_318M19881207_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_318M19890123_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_31AN19810612_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_31WT19841001_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_323019940104_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_32OC19880723_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930704_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930802_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO19980123_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20030604_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20110926_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20130803_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930102_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930213_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_35TH19990712_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_49NZ20031106_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_740H20090307_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_740H20180228_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74AB20050516_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19921222_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19980423_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20040404_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20100106_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20110715_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74EQ20151206_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_74JC19950320_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_90CT19930911_salinity__Xover_SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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| 29HE20130320_salinity__SAL.png | [GLODAPv3 release: autogenerated from RC_Nico/salinity for: 29HE20130320[1-last] |
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View annotation(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 29HE20130320
GLODAPv3 release: salinity update of 29HE20130320 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0011; preadjustment: 0;
offsets_raw: -0.0013; offsets_preadj: -0.0011; offsets_preadj_u: 0.0009;
offsets_post: -0.0012; offsets_post_u: 0.0007; offsets_post_rt: -0.0016;
numberofxovers: 59; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:40 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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0. Mean of 34 high-quality
xovers is -0.003+-0.003, which is well within limits.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
29HE20130320/salinity: update slope+intercept
autogenerated: only CTDsal available (no BOTsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2
29HE20130320/salinity: init slope+intercept
autogenerated: using CTDsal (no BOTsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2
29HE20130320 - ctd_salinity
There is something odd with salinity on reference cruise 06MT19810328 - the
offset is almost 6 psu.
When removing this cruise and recalculating the mean offset this becomes
-0.0021.
Posted by siv.lauvset@uib.no on 2014-01-09 16:37:18 UTC for data product: GLODAPv2


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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2
29HE20130320 - ctd_salinity
There is something odd with salinity on reference cruise 06MT19810328 - the
offset is almost 6 psu.
When removing this cruise and recalculating the mean offset this becomes
-0.0021.
Posted by siv.lauvset@uib.no on 2014-01-09 16:37:18 UTC for data product: GLODAPv2


View annotation(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 29HE20130320
GLODAPv3 release: tco2 update of 29HE20130320 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:12:10 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 -999
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06M220170104_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 06MT19910210_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 06MT19921227_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 06MT20040311_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 06MT20150501_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29AH20090725_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29AH20110128_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE19920714_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE19980730_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20010305_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20020304_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20100405_29HE20130320_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_29HE20190406_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721011_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721105_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721204_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810516_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810619_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19821229_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19830130_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871123_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871218_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_316N19940403_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_318M19881207_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_318M19890123_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_323019940104_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930704_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930802_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO19980123_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20030604_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20110926_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20130803_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930102_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_35TH19990712_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_49NZ20031106_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_740H20090307_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_740H20180228_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_74AB20050516_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19980423_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20040404_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20100106_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_74EQ20151206_alkalinity_Xover_ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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| 29HE20130320_alkalinity__ALK.png | [GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 29HE20130320[1-last] |
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View annotation(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 29HE20130320
GLODAPv3 release: alkalinity update of 29HE20130320 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 1.9; preadjustment: 0; offsets_raw: -1.4;
offsets_preadj: -1.3; offsets_preadj_u: 0.7; offsets_post: -1.7; offsets_post_u:
0.5; offsets_post_rt: -1.9; numberofxovers: 34; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:24 UTC for data product: GLODAPv3
29HE20130320 - alkalinity
Updated alkalinity seems just as accurate as before. Maintain.
Posted by nlange@geomar.de on 2018-08-23 15:38:13 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. Several high-AT cruise
in the S-Atl make the inversion think this cruise is biased low, but its the
others (notably some SAVE legs). Furthermore, this cruise has a clear no-bias
xover with 33RO2003, which I consider to be accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06M220170104_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT19910210_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT19921227_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT19940329_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT20040311_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT20150501_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT20180213_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 06MT20190919_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29AH20090725_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29AH20110128_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE19920714_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE19980730_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20010305_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20020304_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20100405_29HE20130320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_29HE20190406_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721011_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721105_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721204_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810516_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810619_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19821229_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19830130_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871123_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871218_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19880129_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19940403_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_318M19881207_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_318M19890123_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_31AN19810612_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_31WT19841001_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_323019940104_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_32OC19880723_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930704_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930802_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_33RO19980123_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20030604_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20110926_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20130803_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930102_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930213_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_35TH19990712_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_49NZ20031106_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_740H20090307_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_740H20180228_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74AB20050516_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19921222_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19980423_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20040404_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20100106_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74EQ20151206_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_74JC19950320_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_90CT19930911_nitrate__Xover_NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
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| 29HE20130320_nitrate__NO3.png | [GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 29HE20130320[1-last] |
View | |

View annotation(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.989.
Posted by nlange@geomar.de on 2026-08-05 16:37:17 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 29HE20130320
GLODAPv3 release: nitrate update of 29HE20130320 based on nitrate_offset: -1.1;
inversion: -1.1; inversion_full: -1.3; preadjustment: 0; offsets_raw: 1.0;
offsets_preadj: 1.0; offsets_preadj_u: 0.3; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: 0.1; numberofxovers: 41; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:00 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 1.00. Cruise may be ~1%
high, but not enough to warrant adjustment
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06M220170104_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 06MT19810328_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 06MT19910210_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 06MT19921227_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 06MT20040311_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 06MT20150501_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 06MT20180213_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 06MT20190919_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29AH20090725_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29AH20110128_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE19920714_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 29HE19980730_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 29HE20010305_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 29HE20020304_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 29HE20100405_29HE20130320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 29HE20130320_29HE20190406_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19721011_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19721105_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19721204_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19810516_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19810619_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19821229_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19830130_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19871123_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19871218_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
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| 29HE20130320_316N19880129_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_316N19940403_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_318M19881207_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_318M19890123_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_31AN19810612_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_31WT19841001_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_323019940104_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_32OC19880723_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_33MW19930704_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_33MW19930802_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_33RO20030604_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_33RO20130803_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_35A319930102_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_35A319930213_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_49NZ20031106_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_740H20090307_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_740H20180228_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74AB20050516_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74DI19921222_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74DI19980423_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74DI20040404_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74DI20100106_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74EQ20151206_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_74JC19950320_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_90CT19930911_phosphate__Xover_PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |
| 29HE20130320_phosphate__PO4.png | [GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 29HE20130320[1-last] |
View | |

View annotation(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.021.
Posted by nlange@geomar.de on 2026-08-05 16:37:41 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 29HE20130320
GLODAPv3 release: phosphate update of 29HE20130320 based on phosphate_offset:
2.1; inversion: 2.1; inversion_full: 2.0; preadjustment: 0; offsets_raw: -1.8;
offsets_preadj: -1.7; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -0.1; numberofxovers: 35; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:26 UTC for data product: GLODAPv3
29HE20130320 - phosphate
The drift has definitly been reduced (removed?). Still some crossovers in the
South Atlantic show offsets above 5%, indicating too low concentrations, e.g.
740H2009. On the other hand there is a very good fit with 323019940104, which is
located just in the area where the biases are expected... I would suggest a 2%
upward adjustment following the weighted mean offset. This way the extreme
offsets are reduced and it fits reasonably well to the other cruises - most
cruises have an offset slightly below 1 anyway.
Posted by nlange@geomar.de on 2018-08-23 16:18:03 UTC for data product: GLODAPv2.2019, 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 -777. Extreme drift in
measurement. NH data are fine, between 0N and 35S, low bias up to 15% is
evident. South of 35S values improve. Note that the error may be additive
(intercept of ~-0.3 rather than ~0), not multiplicative. Only affects PO4, NO3
is excellent. Stations ranges may help, but NH is well covered anyway.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

| Filename: | Comment: | Action | |
|---|---|---|---|
| 29HE20130320_silicate__SIL.png | [GLODAPv3 release: autogenerated from RC_Nico/silicate for: 29HE20130320[1-last] |
View | |

View annotation(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.979.
Posted by nlange@geomar.de on 2026-08-05 16:37:55 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 29HE20130320[1-last] based on
silicate_offset: -2.1; inversion: -2.1; inversion_full: -2.0; preadjustment: 0;
offsets_raw: 1.6; offsets_preadj: 1.7; offsets_preadj_u: 0.5; offsets_post: 0.0;
offsets_post_u: 0.4; offsets_post_rt: -0.1; numberofxovers: 32; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:24 UTC for data product: GLODAPv3
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. Xovers with 32OC1998,
33RO1998 and several Tropical- and South-Atlantic US cruises indicate 2% high
bias.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06M220081031_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06M220170104_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT19810328_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT19901004_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT19910210_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT19921227_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT19940219_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT19940329_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT20040311_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT20150501_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT20160828_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT20180213_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 06MT20190919_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29AH20090725_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29AH20110128_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE19920714_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE19980730_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20010305_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20020304_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20100405_29HE20130320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_29HE20190406_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721011_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721105_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19721204_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810516_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19810619_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19821229_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19830130_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871123_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19871218_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19880129_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_316N19940403_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_318M19881207_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_318M19890123_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_31AN19810612_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_31WT19841001_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_323019940104_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_32OC19880723_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930704_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_33MW19930802_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_33RO19980123_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20030604_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20110926_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_33RO20130803_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930102_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_35A319930213_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_35TH19990712_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_49NZ20031106_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_740H20090307_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_740H20180228_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74AB20050516_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19921222_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74DI19980423_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20040404_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20100106_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74DI20110715_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74EQ20151206_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_74JC19950320_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_90CT19930911_oxygen__Xover_O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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| 29HE20130320_oxygen__O2.png | [GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 29HE20130320[1-last] |
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View annotation(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 29HE20130320[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 16:37:28 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 29HE20130320
GLODAPv3 release: oxygen update of 29HE20130320 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.0; preadjustment: 0; offsets_raw: -0.5;
offsets_preadj: -0.3; offsets_preadj_u: 0.2; offsets_post: -0.1; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 59; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:12 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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
29HE20130320/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with unchanged CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2
29HE20130320/oxygen: init slope+intercept
autogenerated: using BOToxy (few or no CTDoxy or BOToxy>80%).
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2


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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2


View annotation(s) (filtered by temperature in subject)
GLODAPv3 release: temperature added as NEW adjustment parameter to 29HE20130320[1-last]
Automated addition of temperature as NEW parameter to 29HE20130320[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:11 UTC for data product: GLODAPv3












View 37 annotation(s) (Lists all annotations)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.979.
Posted by nlange@geomar.de on 2026-08-05 16:37:55 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.021.
Posted by nlange@geomar.de on 2026-08-05 16:37:41 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 29HE20130320[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 16:37:28 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.989.
Posted by nlange@geomar.de on 2026-08-05 16:37:17 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 29HE20130320[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 29HE20130320[1-last] based on
silicate_offset: -2.1; inversion: -2.1; inversion_full: -2.0; preadjustment: 0;
offsets_raw: 1.6; offsets_preadj: 1.7; offsets_preadj_u: 0.5; offsets_post: 0.0;
offsets_post_u: 0.4; offsets_post_rt: -0.1; numberofxovers: 32; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:24 UTC for data product: GLODAPv3
29HE20130320[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:24 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 29HE20130320[1-last]
Automated addition of temperature as NEW parameter to 29HE20130320[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:11 UTC for data product: GLODAPv3
29HE20130320[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
29HE20130320[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:11 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 29HE20130320
GLODAPv3 release: tco2 update of 29HE20130320 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:12:10 UTC for data product: GLODAPv3
29HE20130320 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:10 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 29HE20130320
GLODAPv3 release: salinity update of 29HE20130320 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0011; preadjustment: 0;
offsets_raw: -0.0013; offsets_preadj: -0.0011; offsets_preadj_u: 0.0009;
offsets_post: -0.0012; offsets_post_u: 0.0007; offsets_post_rt: -0.0016;
numberofxovers: 59; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:40 UTC for data product: GLODAPv3
29HE20130320 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:40 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 29HE20130320
GLODAPv3 release: phosphate update of 29HE20130320 based on phosphate_offset:
2.1; inversion: 2.1; inversion_full: 2.0; preadjustment: 0; offsets_raw: -1.8;
offsets_preadj: -1.7; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -0.1; numberofxovers: 35; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:26 UTC for data product: GLODAPv3
29HE20130320 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:26 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 29HE20130320
GLODAPv3 release: oxygen update of 29HE20130320 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.0; preadjustment: 0; offsets_raw: -0.5;
offsets_preadj: -0.3; offsets_preadj_u: 0.2; offsets_post: -0.1; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 59; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:12 UTC for data product: GLODAPv3
29HE20130320 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:12 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 29HE20130320
GLODAPv3 release: nitrate update of 29HE20130320 based on nitrate_offset: -1.1;
inversion: -1.1; inversion_full: -1.3; preadjustment: 0; offsets_raw: 1.0;
offsets_preadj: 1.0; offsets_preadj_u: 0.3; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: 0.1; numberofxovers: 41; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:00 UTC for data product: GLODAPv3
29HE20130320 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:00 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 29HE20130320
GLODAPv3 release: alkalinity update of 29HE20130320 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 1.9; preadjustment: 0; offsets_raw: -1.4;
offsets_preadj: -1.3; offsets_preadj_u: 0.7; offsets_post: -1.7; offsets_post_u:
0.5; offsets_post_rt: -1.9; numberofxovers: 34; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:24 UTC for data product: GLODAPv3
29HE20130320 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
29HE20130320 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:24 UTC for data product: GLODAPv3
29HE20130320 - phosphate
The drift has definitly been reduced (removed?). Still some crossovers in the
South Atlantic show offsets above 5%, indicating too low concentrations, e.g.
740H2009. On the other hand there is a very good fit with 323019940104, which is
located just in the area where the biases are expected... I would suggest a 2%
upward adjustment following the weighted mean offset. This way the extreme
offsets are reduced and it fits reasonably well to the other cruises - most
cruises have an offset slightly below 1 anyway.
Posted by nlange@geomar.de on 2018-08-23 16:18:03 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
29HE20130320 - alkalinity
Updated alkalinity seems just as accurate as before. Maintain.
Posted by nlange@geomar.de on 2018-08-23 15:38:13 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated update by AV for pH
Bulk update requested by Anton Velo on 2015-06-04 including comments with
reasoning (src: ph_adjustments_g2_sent_carsten_20150604.xlsx / 2015-06-04): Make
0. Xover analysis of calculated TCO2 from TALK and pH might indicate that pH is
a bit low compared with surrounding cruises, but comparing with the most recent
ones, the values seem to fit into trend.
Posted by avelo@iim.csic.es on 2015-06-10 08:17:13 UTC for data product: GLODAPv2
Autogenerated update by AV for pH
Bulk update of pH requested by Anton Velo on 2015-05-28. Comments with reasoning
will follow. (src: ph_adjustments_g2_sent_carsten_20150527.xlsx / 2015-05-28)
Posted by avelo@iim.csic.es on 2015-05-28 13:37:13 UTC for data product: GLODAPv2
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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. Xovers with 32OC1998,
33RO1998 and several Tropical- and South-Atlantic US cruises indicate 2% high
bias.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -777. Extreme drift in
measurement. NH data are fine, between 0N and 35S, low bias up to 15% is
evident. South of 35S values improve. Note that the error may be additive
(intercept of ~-0.3 rather than ~0), not multiplicative. Only affects PO4, NO3
is excellent. Stations ranges may help, but NH is well covered anyway.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00. Cruise may be ~1%
high, but not enough to warrant adjustment
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. Several high-AT cruise
in the S-Atl make the inversion think this cruise is biased low, but its the
others (notably some SAVE legs). Furthermore, this cruise has a clear no-bias
xover with 33RO2003, which I consider to be accurate.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain -999
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0. Mean of 34 high-quality
xovers is -0.003+-0.003, which is well within limits.
Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2
29HE20130320/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with unchanged CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2
29HE20130320/salinity: update slope+intercept
autogenerated: only CTDsal available (no BOTsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2
29HE20130320/oxygen: init slope+intercept
autogenerated: using BOToxy (few or no CTDoxy or BOToxy>80%).
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2
29HE20130320/salinity: init slope+intercept
autogenerated: using CTDsal (no BOTsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2
29HE20130320 - ctd_salinity
There is something odd with salinity on reference cruise 06MT19810328 - the
offset is almost 6 psu.
When removing this cruise and recalculating the mean offset this becomes
-0.0021.
Posted by siv.lauvset@uib.no on 2014-01-09 16:37:18 UTC for data product: GLODAPv2
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