Cruise: 18HU20110506 (dataset:GLODAPv2) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: HUD2011-009; AR07W; 18HU20110506; alias: AR07W.2011; 18HU20110506; HUD2011-009; AR07W
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2! Click here to switch to new version (GLODAPv2)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| 18HU20110506___Xresults.png | View | ||

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:28
cruise:1
ctd_oxygen:17
ctd_salinity:19
nitrate:42
oxygen:47
phosphate:40
salinity:49
silicate:42
tco2:37


| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_10.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_11.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_12.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_13.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_14.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_15.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_16.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_17.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_18.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_2.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_3.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_4.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_5.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_6.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_7.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_8.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_9.png | [autogenerated from RC_Siv/salinity!] |
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| Xresults.png | [autogenerated from RC_Siv/salinity!] |
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| unadjusted_06MM20090714_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19941115_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19970707_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19990711_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT20030723_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT20030831_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19920527_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19930617_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19940524_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19950607_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19960512_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19970509_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19980622_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19990627_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20000520_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20010530_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20020623_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20030713_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20040515_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20060524_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20070510_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20080520_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20090517_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20100513_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20110506_316N19810401_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20110506_32EV19910328_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20110506_32OC19950529_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20110506_74DI20080820_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| xover_sum_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 18HU20110506
GLODAPv3 release: salinity update of 18HU20110506 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0001; preadjustment: 0;
offsets_raw: 0.0007; offsets_preadj: 0.0013; offsets_preadj_u: 0.0013;
offsets_post: 0.0002; offsets_post_u: 0.0009; offsets_post_rt: 0.0004;
numberofxovers: 44; trends_pre: -0.0002; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:39 UTC for data product: GLODAPv3
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0. Cruise in highly variable
region. Matches quite well with its contemporaries.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/salinity: init slope+intercept
autogenerated: using mean of BOTsal and UNCHANGED CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - ctd_salinity
The xover results show an offset but since there is a natural change in salinity
we only adjust for the difference between ctd and bottle values.
Posted by siv.lauvset@uib.no on 2013-05-13 12:29:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - salinity
The xover results show an offset but this is likely due to natural changes in
salinity. Don't adjust
Posted by siv.lauvset@uib.no on 2013-05-13 12:29:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_10.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_11.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_12.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_13.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_14.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_15.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_16.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_17.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_18.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_2.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_3.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_4.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_5.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_6.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_7.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_8.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_9.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xresults.png | [autogenerated from RC_Siv/ctd_salinity!] |
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View comment(s) (filtered by ctd_salinity in subject)
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - ctd_salinity
The xover results show an offset but since there is a natural change in salinity
we only adjust for the difference between ctd and bottle values.
Posted by siv.lauvset@uib.no on 2013-05-13 12:29:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_10.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_11.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_2.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_3.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_4.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_5.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_6.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_7.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_8.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_9.png | [autogenerated from RC_Siv/tco2!] |
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| Xresults.png | [autogenerated from RC_Siv/tco2!] |
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| unadjusted_06MT19970707_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_06MT19990711_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_06MT20030723_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19920527_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19930617_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19940524_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19950607_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19960512_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19970509_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19980622_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19990627_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20000520_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20010530_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20020623_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20030713_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20040515_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20060524_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20070510_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20080520_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20090517_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20100513_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20110506_316N19810401_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20110506_74DI20080820_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| xover_sum_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 18HU20110506
GLODAPv3 release: tco2 update of 18HU20110506 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 1.7; preadjustment: 0; offsets_raw: 2.9;
offsets_preadj: -1.4; offsets_preadj_u: 0.3; offsets_post: -1.7; offsets_post_u:
0.2; offsets_post_rt: 2.5; numberofxovers: 27; trends_pre: 0.7; trends_adj: 0.6.
Posted by nlange@geomar.de on 2026-08-04 17:12:09 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. Cruise is region of
strong trends, and seems to fall exactly on the trend line.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - tco2
The xover results show an offset of 7 but we believe this is due to a natural
trend. Don't adjust.
Posted by siv.lauvset@uib.no on 2013-05-13 12:31:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_2.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_3.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_4.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_5.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_6.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xresults.png | [autogenerated from RC_Siv/alkalinity!] |
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| unadjusted_06MT19970707_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_06MT20030723_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19950607_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19960512_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19970509_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19980622_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19990627_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20000520_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20010530_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20020623_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20030713_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20040515_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20060524_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20070510_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20080520_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20090517_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20100513_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20110506_316N19810401_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20110506_74DI20080820_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| xover_sum_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 18HU20110506
GLODAPv3 release: alkalinity update of 18HU20110506 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 2.8;
offsets_preadj: 2.7; offsets_preadj_u: 1.1; offsets_post: 0.7; offsets_post_u:
0.4; offsets_post_rt: 0.9; numberofxovers: 20; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:23 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 0. Cruise is region of strong
trends, and seems to fall approximately on the trend line. Note that most Hudson
TA data are of mediocre quality at best. There appear to be occasional
calibration breaks between the southern shelfbreak leg and the main Labrador Sea
leg, and data are generally exceedingly noisy.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.963.
Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 18HU20110506
GLODAPv3 release: phosphate update of 18HU20110506 based on phosphate_offset:
-3.7; inversion: 1.3; inversion_full: 0.8; preadjustment: -5; offsets_raw: -0.5;
offsets_preadj: 0.1; offsets_preadj_u: 1.1; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -1.3; numberofxovers: 28; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
18HU20110506 - ph
Changed adjustment to -999 as there are not measured pH, only calculated
Posted by avelo@iim.csic.es on 2015-11-04 10:45:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - ph
Too few good data for xovers
Posted by siv.lauvset@uib.no on 2013-05-13 12:50:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - phosphate
Phosphate is consistently high with respect to the reference cruises. All
offsets are constant with depth
Posted by siv.lauvset@uib.no on 2013-03-22 15:40:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_10.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_11.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_12.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_13.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_14.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_2.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_3.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_4.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_5.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_6.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_7.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_8.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_9.png | [autogenerated from RC_Siv/nitrate!] |
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| Xresults.png | [autogenerated from RC_Siv/nitrate!] |
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| unadjusted_06MT19941115_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT19970707_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT19990711_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT20030723_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19920527_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19930617_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19940524_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19950607_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19960512_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19970509_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19980622_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19990627_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20000520_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20010530_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20020623_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20030713_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20040515_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20050526_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20060524_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20070510_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20080520_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20090517_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20100513_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20110506_316N19810401_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20110506_32EV19910328_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU20110506_74DI20080820_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| xover_sum_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.021.
Posted by nlange@geomar.de on 2026-08-05 16:37:16 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 18HU20110506
GLODAPv3 release: nitrate update of 18HU20110506 based on nitrate_offset: 2.1;
inversion: 2.1; inversion_full: 2.2; preadjustment: 0; offsets_raw: -2.1;
offsets_preadj: -1.7; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 28; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:10:59 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 1.02. Large scatter
between profiles, this is only borderline acceptable. Several stations are
accurate, others are biased up to 5% low, which leads to overall recommendation
of +2%
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_10.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_11.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_12.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_13.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_2.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_3.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_4.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_5.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_6.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_7.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_8.png | [autogenerated from RC_Siv/phosphate!] |
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| Xover_9.png | [autogenerated from RC_Siv/phosphate!] |
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| Xresults.png | [autogenerated from RC_Siv/phosphate!] |
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| unadjusted_06MT19941115_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT19990711_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT20030723_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19920527_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19930617_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19940524_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19950607_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19960512_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19970509_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19980622_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU19990627_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20000520_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20010530_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20020623_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20030713_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20040515_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20050526_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20060524_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20070510_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20080520_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20090517_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20100513_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20110506_316N19810401_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20110506_32EV19910328_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_18HU20110506_74DI20080820_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| xover_sum_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |

View comment(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.963.
Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 18HU20110506
GLODAPv3 release: phosphate update of 18HU20110506 based on phosphate_offset:
-3.7; inversion: 1.3; inversion_full: 0.8; preadjustment: -5; offsets_raw: -0.5;
offsets_preadj: 0.1; offsets_preadj_u: 1.1; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -1.3; numberofxovers: 28; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 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 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - phosphate
Phosphate is consistently high with respect to the reference cruises. All
offsets are constant with depth
Posted by siv.lauvset@uib.no on 2013-03-22 15:40:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_10.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_11.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_12.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_13.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_14.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_2.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_3.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_4.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_5.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_6.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_7.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_8.png | [autogenerated from RC_Siv/silicate!] |
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| Xover_9.png | [autogenerated from RC_Siv/silicate!] |
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| Xresults.png | [autogenerated from RC_Siv/silicate!] |
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| unadjusted_06MT19941115_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_06MT19970707_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_06MT19990711_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_06MT20030723_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19920527_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19930617_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19940524_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19950607_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19960512_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19970509_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19980622_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU19990627_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU20000520_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU20010530_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU20020623_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU20030713_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU20040515_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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| unadjusted_18HU20050526_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20060524_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20070510_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20080520_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20090517_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20100513_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20110506_316N19810401_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20110506_32EV19910328_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20110506_74DI20080820_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| xover_sum_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |

View comment(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 18HU20110506[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 16:37:54 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 18HU20110506[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.1; preadjustment: 0;
offsets_raw: 2.0; offsets_preadj: 2.0; offsets_preadj_u: 0.6; offsets_post: 0.6;
offsets_post_u: 0.5; offsets_post_rt: 0.6; numberofxovers: 26; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:23 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 1.00. Variable region, and I
don't see strong offsets with cruises in nearby years
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - silicate
Silicate is consistently high with respect to the reference cruises
Posted by siv.lauvset@uib.no on 2013-03-22 15:42:28 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_10.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_11.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_12.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_13.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_14.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_15.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_16.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_2.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_3.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_4.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_5.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_6.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_7.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_8.png | [autogenerated from RC_Siv/oxygen!] |
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| Xover_9.png | [autogenerated from RC_Siv/oxygen!] |
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| Xresults.png | [autogenerated from RC_Siv/oxygen!] |
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| unadjusted_06MM20090714_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT19941115_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT19970707_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT19990711_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT20030723_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT20030831_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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| unadjusted_18HU19920527_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19930617_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19940524_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19950607_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19960512_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19970509_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19980622_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19990627_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20000520_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20010530_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20020623_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20030713_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20040515_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20060524_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20070510_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20080520_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20090517_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20100513_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20110506_316N19810401_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20110506_32EV19910328_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20110506_32OC19950529_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20110506_74DI20080820_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| xover_sum_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |

View comment(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18HU20110506[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 16:37:27 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 18HU20110506
GLODAPv3 release: oxygen update of 18HU20110506 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.2; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 44; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:11 UTC for data product: GLODAPv3
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 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 1.00. Fits on the LabSea
timeseries
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/oxygen: init slope+intercept
autogenerated: using mean of BOToxy and fitted CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - oxygen
The bump that is present in oxygen xovers run below 2000 m is gone here when the
xovers are run below 2500 m
Posted by siv.lauvset@uib.no on 2013-03-22 15:41:47 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_10.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_11.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_12.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_13.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_14.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_15.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_16.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_3.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_4.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_5.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_6.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_7.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_9.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |

View comment(s) (filtered by ctd_oxygen in subject)
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023












View 41 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 18HU20110506[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 16:37:54 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.963.
Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18HU20110506[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 16:37:27 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.021.
Posted by nlange@geomar.de on 2026-08-05 16:37:16 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 18HU20110506[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 18HU20110506[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.1; preadjustment: 0;
offsets_raw: 2.0; offsets_preadj: 2.0; offsets_preadj_u: 0.6; offsets_post: 0.6;
offsets_post_u: 0.5; offsets_post_rt: 0.6; numberofxovers: 26; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:23 UTC for data product: GLODAPv3
18HU20110506[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:23 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 18HU20110506[1-last]
Automated addition of temperature as NEW parameter to 18HU20110506[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:10 UTC for data product: GLODAPv3
18HU20110506[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
18HU20110506[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:10 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 18HU20110506
GLODAPv3 release: tco2 update of 18HU20110506 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 1.7; preadjustment: 0; offsets_raw: 2.9;
offsets_preadj: -1.4; offsets_preadj_u: 0.3; offsets_post: -1.7; offsets_post_u:
0.2; offsets_post_rt: 2.5; numberofxovers: 27; trends_pre: 0.7; trends_adj: 0.6.
Posted by nlange@geomar.de on 2026-08-04 17:12:09 UTC for data product: GLODAPv3
18HU20110506 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:09 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 18HU20110506
GLODAPv3 release: salinity update of 18HU20110506 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0001; preadjustment: 0;
offsets_raw: 0.0007; offsets_preadj: 0.0013; offsets_preadj_u: 0.0013;
offsets_post: 0.0002; offsets_post_u: 0.0009; offsets_post_rt: 0.0004;
numberofxovers: 44; trends_pre: -0.0002; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:39 UTC for data product: GLODAPv3
18HU20110506 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:39 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 18HU20110506
GLODAPv3 release: phosphate update of 18HU20110506 based on phosphate_offset:
-3.7; inversion: 1.3; inversion_full: 0.8; preadjustment: -5; offsets_raw: -0.5;
offsets_preadj: 0.1; offsets_preadj_u: 1.1; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -1.3; numberofxovers: 28; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
18HU20110506 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 18HU20110506
GLODAPv3 release: oxygen update of 18HU20110506 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.2; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 44; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:11 UTC for data product: GLODAPv3
18HU20110506 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:11 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 18HU20110506
GLODAPv3 release: nitrate update of 18HU20110506 based on nitrate_offset: 2.1;
inversion: 2.1; inversion_full: 2.2; preadjustment: 0; offsets_raw: -2.1;
offsets_preadj: -1.7; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 28; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:10:59 UTC for data product: GLODAPv3
18HU20110506 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:10:59 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 18HU20110506
GLODAPv3 release: alkalinity update of 18HU20110506 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 2.8;
offsets_preadj: 2.7; offsets_preadj_u: 1.1; offsets_post: 0.7; offsets_post_u:
0.4; offsets_post_rt: 0.9; numberofxovers: 20; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:23 UTC for data product: GLODAPv3
18HU20110506 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
18HU20110506 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:23 UTC for data product: GLODAPv3
18HU20110506 - ph
Changed adjustment to -999 as there are not measured pH, only calculated
Posted by avelo@iim.csic.es on 2015-11-04 10:45:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 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 1.00. Fits on the LabSea
timeseries
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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): : make 1.00. Variable region, and I
don't see strong offsets with cruises in nearby years
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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 1.02. Large scatter
between profiles, this is only borderline acceptable. Several stations are
accurate, others are biased up to 5% low, which leads to overall recommendation
of +2%
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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 0. Cruise is region of strong
trends, and seems to fall approximately on the trend line. Note that most Hudson
TA data are of mediocre quality at best. There appear to be occasional
calibration breaks between the southern shelfbreak leg and the main Labrador Sea
leg, and data are generally exceedingly noisy.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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. Cruise is region of
strong trends, and seems to fall exactly on the trend line.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0. Cruise in highly variable
region. Matches quite well with its contemporaries.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/oxygen: init slope+intercept
autogenerated: using mean of BOToxy and fitted CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506/salinity: init slope+intercept
autogenerated: using mean of BOTsal and UNCHANGED CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - ph
Too few good data for xovers
Posted by siv.lauvset@uib.no on 2013-05-13 12:50:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - tco2
The xover results show an offset of 7 but we believe this is due to a natural
trend. Don't adjust.
Posted by siv.lauvset@uib.no on 2013-05-13 12:31:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - ctd_salinity
The xover results show an offset but since there is a natural change in salinity
we only adjust for the difference between ctd and bottle values.
Posted by siv.lauvset@uib.no on 2013-05-13 12:29:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - salinity
The xover results show an offset but this is likely due to natural changes in
salinity. Don't adjust
Posted by siv.lauvset@uib.no on 2013-05-13 12:29:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - silicate
Silicate is consistently high with respect to the reference cruises
Posted by siv.lauvset@uib.no on 2013-03-22 15:42:28 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - oxygen
The bump that is present in oxygen xovers run below 2000 m is gone here when the
xovers are run below 2500 m
Posted by siv.lauvset@uib.no on 2013-03-22 15:41:47 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110506 - phosphate
Phosphate is consistently high with respect to the reference cruises. All
offsets are constant with depth
Posted by siv.lauvset@uib.no on 2013-03-22 15:40:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20110505- general
All xovers are below 2500m
There are not enough bottle salinities so use ctdsal as salinity
Posted by siv.lauvset@uib.no on 2013-03-22 15:39:21 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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