Cruise: 33RO20070710 (dataset:GLODAPv2) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: GOMECC2007; 33RO20070710; GOMECC2007; PU name: gomecc2007
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 | |
|---|---|---|---|
| 33RO20070710___Xresults.png | View | ||

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:11
cfc11:1
cfc113:1
cfc12:1
cruise:1
ctd_oxygen:10
ctd_salinity:10
nitrate:16
oxygen:19
phosphate:16
salinity:19
silicate:16
tco2:11


| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.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_316N19810401_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_316N19860424_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_316N20031023_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_32OC19950529_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_32OC20080510_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_33AT20120324_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_33RO20070710_74AB20050501_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_33RO20070710_90CT19930911_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| xover_sum_33RO20070710_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |

View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 33RO20070710
GLODAPv3 release: salinity update of 33RO20070710 based on salinity_offset:
0.0048; inversion: 0.0048; inversion_full: 0.0060; preadjustment: 0;
offsets_raw: -0.0003; offsets_preadj: -0.0001; offsets_preadj_u: 0.0010;
offsets_post: -0.0000; offsets_post_u: 0.0022; offsets_post_rt: -0.0004;
numberofxovers: 16; trends_pre: -0.0004; trends_adj: -0.0003.
Posted by nlange@geomar.de on 2026-08-04 17:11:42 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:6; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/salinity: update slope+intercept
autogenerated: BOTsal is compatible with CALIBRATED CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/salinity: init slope+intercept
autogenerated: using mean of BOTsal and fitted CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - ctd_salinity
Ctdsal has not been calibrated to bottle salinities on this cruise
Posted by siv.lauvset@uib.no on 2013-03-22 10:26:03 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!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/ctd_salinity!] |
View | |
| 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!] |
View | |

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:6; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - ctd_salinity
Ctdsal has not been calibrated to bottle salinities on this cruise
Posted by siv.lauvset@uib.no on 2013-03-22 10:26:03 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!] |
View | |
| 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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| Xresults.png | [autogenerated from RC_Siv/tco2!] |
View | |
| unadjusted_316N19810401_33RO20070710_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
View | |
| unadjusted_316N20031023_33RO20070710_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
View | |
| unadjusted_33AT20120324_33RO20070710_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
View | |
| unadjusted_33RO20070710_74AB20050501_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
View | |
| xover_sum_33RO20070710_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
View | |

View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 33RO20070710
GLODAPv3 release: tco2 update of 33RO20070710 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.5; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.7; offsets_post: -0.2; offsets_post_u:
0.4; offsets_post_rt: -0.0; numberofxovers: 7; trends_pre: 0.3; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:13 UTC for data product: GLODAPv3
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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!] |
View | |
| 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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| Xresults.png | [autogenerated from RC_Siv/alkalinity!] |
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| unadjusted_316N19810401_33RO20070710_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_316N20031023_33RO20070710_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_33AT20120324_33RO20070710_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_33RO20070710_74AB20050501_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| xover_sum_33RO20070710_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
View | |

View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 33RO20070710
GLODAPv3 release: alkalinity update of 33RO20070710 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 1.9;
offsets_preadj: 1.8; offsets_preadj_u: 1.1; offsets_post: 1.6; offsets_post_u:
0.7; offsets_post_rt: 1.7; numberofxovers: 7; trends_pre: -0.2; trends_adj:
-0.1.
Posted by nlange@geomar.de on 2026-08-04 13:46:26 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): : maintain 0.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.975.
Posted by nlange@geomar.de on 2026-08-05 16:37:43 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 33RO20070710
GLODAPv3 release: phosphate update of 33RO20070710 based on phosphate_offset:
-2.5; inversion: -2.5; inversion_full: -2.4; preadjustment: 0; offsets_raw: 2.0;
offsets_preadj: 2.0; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -0.0; numberofxovers: 11; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. Hard to assess because
extent of cruise is much wider than the single NW sections covered by xovers.
The two best xovers suggest cruise to be 2-5% high. However, severe
station-to-station calibration jumps (postive biases) are evident (also evident
in N-P regressions). For what it is worth: comparison against WOA2009 shows
strong positive biases for all PO4 data of cruise (i.e., for all sections) up to
+20%. All this supports a significant negative adjustment. For this section,
evidence does not allow for more than 2-3%, but remainder of cruise should be
treated with care.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - phosphate
There is a significant offset for phosphate on this cruise but the xovers are
not particularly good and this cruise is on the North American shelf in a high
variability / large gradient area
Posted by siv.lauvset@uib.no on 2013-03-22 10:28:27 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!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/nitrate!] |
View | |
| 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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| Xresults.png | [autogenerated from RC_Siv/nitrate!] |
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| unadjusted_316N19810401_33RO20070710_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_316N19860424_33RO20070710_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_316N20031023_33RO20070710_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_33AT20120324_33RO20070710_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_33RO20070710_74AB20050501_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_33RO20070710_90CT19930911_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| xover_sum_33RO20070710_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |

View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.032.
Posted by nlange@geomar.de on 2026-08-05 16:37:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 33RO20070710
GLODAPv3 release: nitrate update of 33RO20070710 based on nitrate_offset: 3.2;
inversion: 3.2; inversion_full: 3.7; preadjustment: 0; offsets_raw: -3.0;
offsets_preadj: -2.8; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 11; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 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): : make 1.03. Close to the coast, in
Gulf Stream. However, all reasonable xovers are negative, averaging -3.0%±1.5%.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| 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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| Xresults.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| unadjusted_316N19810401_33RO20070710_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_316N19860424_33RO20070710_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_316N20031023_33RO20070710_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_33AT20120324_33RO20070710_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_33RO20070710_74AB20050501_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_33RO20070710_90CT19930911_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| xover_sum_33RO20070710_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 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.975.
Posted by nlange@geomar.de on 2026-08-05 16:37:43 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 33RO20070710
GLODAPv3 release: phosphate update of 33RO20070710 based on phosphate_offset:
-2.5; inversion: -2.5; inversion_full: -2.4; preadjustment: 0; offsets_raw: 2.0;
offsets_preadj: 2.0; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -0.0; numberofxovers: 11; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. Hard to assess because
extent of cruise is much wider than the single NW sections covered by xovers.
The two best xovers suggest cruise to be 2-5% high. However, severe
station-to-station calibration jumps (postive biases) are evident (also evident
in N-P regressions). For what it is worth: comparison against WOA2009 shows
strong positive biases for all PO4 data of cruise (i.e., for all sections) up to
+20%. All this supports a significant negative adjustment. For this section,
evidence does not allow for more than 2-3%, but remainder of cruise should be
treated with care.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - phosphate
There is a significant offset for phosphate on this cruise but the xovers are
not particularly good and this cruise is on the North American shelf in a high
variability / large gradient area
Posted by siv.lauvset@uib.no on 2013-03-22 10:28:27 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!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/silicate!] |
View | |
| 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!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/silicate!] |
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| unadjusted_316N19810401_33RO20070710_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_316N19860424_33RO20070710_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_316N20031023_33RO20070710_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_33AT20120324_33RO20070710_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_33RO20070710_74AB20050501_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_33RO20070710_90CT19930911_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| xover_sum_33RO20070710_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 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.042.
Posted by nlange@geomar.de on 2026-08-05 16:37:57 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 33RO20070710[1-last] based on
silicate_offset: 4.2; inversion: 4.2; inversion_full: 4.4; preadjustment: 0;
offsets_raw: -4.1; offsets_preadj: -4.3; offsets_preadj_u: 1.2; offsets_post:
-0.0; offsets_post_u: 1.1; offsets_post_rt: 0.3; numberofxovers: 11; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:27 UTC for data product: GLODAPv3
Autogenerated comment - silicate
Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)
Posted by svheuven@gmail.com on 2015-01-20 14:46:42 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 -888. Cannot assess.
Hydrographic variability seems to have ruined every xover figure.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - silicate
There is a large offset showing that silicate on this cruise is high, but again
- this is a high variability / large gradient area
Posted by siv.lauvset@uib.no on 2013-03-22 10:29:27 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!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_3.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_4.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_5.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_6.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_7.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_9.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| unadjusted_316N19810401_33RO20070710_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_316N19860424_33RO20070710_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_316N20031023_33RO20070710_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_32OC19950529_33RO20070710_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_32OC20080510_33RO20070710_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_33AT20120324_33RO20070710_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_33RO20070710_74AB20050501_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_33RO20070710_90CT19930911_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| xover_sum_33RO20070710_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 33RO20070710[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 16:37:31 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 33RO20070710
GLODAPv3 release: oxygen update of 33RO20070710 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.1; offsets_preadj_u: 0.5; offsets_post: 0.4; offsets_post_u:
0.1; offsets_post_rt: 0.3; numberofxovers: 16; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:15 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:6; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/oxygen: init slope+intercept
autogenerated: using BOToxy because bad fit of CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 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_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:6; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by cfc12 in subject)
33RO20070710 - cfc12
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by cfc11 in subject)
33RO20070710 - cfc113
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - cfc11
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by cfc113 in subject)
33RO20070710 - cfc113
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023






View 40 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.042.
Posted by nlange@geomar.de on 2026-08-05 16:37:57 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.975.
Posted by nlange@geomar.de on 2026-08-05 16:37:43 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 33RO20070710[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 16:37:31 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.032.
Posted by nlange@geomar.de on 2026-08-05 16:37:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 33RO20070710[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 33RO20070710[1-last] based on
silicate_offset: 4.2; inversion: 4.2; inversion_full: 4.4; preadjustment: 0;
offsets_raw: -4.1; offsets_preadj: -4.3; offsets_preadj_u: 1.2; offsets_post:
-0.0; offsets_post_u: 1.1; offsets_post_rt: 0.3; numberofxovers: 11; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:27 UTC for data product: GLODAPv3
33RO20070710[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:27 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 33RO20070710[1-last]
Automated addition of temperature as NEW parameter to 33RO20070710[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:13 UTC for data product: GLODAPv3
33RO20070710[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
33RO20070710[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:13 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 33RO20070710
GLODAPv3 release: tco2 update of 33RO20070710 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.5; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.7; offsets_post: -0.2; offsets_post_u:
0.4; offsets_post_rt: -0.0; numberofxovers: 7; trends_pre: 0.3; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:13 UTC for data product: GLODAPv3
33RO20070710 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:13 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 33RO20070710
GLODAPv3 release: salinity update of 33RO20070710 based on salinity_offset:
0.0048; inversion: 0.0048; inversion_full: 0.0060; preadjustment: 0;
offsets_raw: -0.0003; offsets_preadj: -0.0001; offsets_preadj_u: 0.0010;
offsets_post: -0.0000; offsets_post_u: 0.0022; offsets_post_rt: -0.0004;
numberofxovers: 16; trends_pre: -0.0004; trends_adj: -0.0003.
Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3
33RO20070710 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 33RO20070710
GLODAPv3 release: phosphate update of 33RO20070710 based on phosphate_offset:
-2.5; inversion: -2.5; inversion_full: -2.4; preadjustment: 0; offsets_raw: 2.0;
offsets_preadj: 2.0; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: -0.0; numberofxovers: 11; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
33RO20070710 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 33RO20070710
GLODAPv3 release: oxygen update of 33RO20070710 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.1; offsets_preadj_u: 0.5; offsets_post: 0.4; offsets_post_u:
0.1; offsets_post_rt: 0.3; numberofxovers: 16; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:15 UTC for data product: GLODAPv3
33RO20070710 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:15 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 33RO20070710
GLODAPv3 release: nitrate update of 33RO20070710 based on nitrate_offset: 3.2;
inversion: 3.2; inversion_full: 3.7; preadjustment: 0; offsets_raw: -3.0;
offsets_preadj: -2.8; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 11; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
33RO20070710 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 33RO20070710
GLODAPv3 release: alkalinity update of 33RO20070710 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 1.9;
offsets_preadj: 1.8; offsets_preadj_u: 1.1; offsets_post: 1.6; offsets_post_u:
0.7; offsets_post_rt: 1.7; numberofxovers: 7; trends_pre: -0.2; trends_adj:
-0.1.
Posted by nlange@geomar.de on 2026-08-04 13:46:26 UTC for data product: GLODAPv3
33RO20070710 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
33RO20070710 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:26 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:6; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - silicate
Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)
Posted by svheuven@gmail.com on 2015-01-20 14:46:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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 -888. Cannot assess.
Hydrographic variability seems to have ruined every xover figure.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. Hard to assess because
extent of cruise is much wider than the single NW sections covered by xovers.
The two best xovers suggest cruise to be 2-5% high. However, severe
station-to-station calibration jumps (postive biases) are evident (also evident
in N-P regressions). For what it is worth: comparison against WOA2009 shows
strong positive biases for all PO4 data of cruise (i.e., for all sections) up to
+20%. All this supports a significant negative adjustment. For this section,
evidence does not allow for more than 2-3%, but remainder of cruise should be
treated with care.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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): : make 1.03. Close to the coast, in
Gulf Stream. However, all reasonable xovers are negative, averaging -3.0%±1.5%.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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): : maintain 0.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 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.
Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/salinity: update slope+intercept
autogenerated: BOTsal is compatible with CALIBRATED CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/oxygen: init slope+intercept
autogenerated: using BOToxy because bad fit of CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710/salinity: init slope+intercept
autogenerated: using mean of BOTsal and fitted CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - cfc113
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - cfc11
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - cfc12
large scatter of CFCs in property-property plot
all CFC data of this crusie are flaged bad
R. Steinfeldt
29.April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-29 16:04:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - silicate
There is a large offset showing that silicate on this cruise is high, but again
- this is a high variability / large gradient area
Posted by siv.lauvset@uib.no on 2013-03-22 10:29:27 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - phosphate
There is a significant offset for phosphate on this cruise but the xovers are
not particularly good and this cruise is on the North American shelf in a high
variability / large gradient area
Posted by siv.lauvset@uib.no on 2013-03-22 10:28:27 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - ctd_salinity
Ctdsal has not been calibrated to bottle salinities on this cruise
Posted by siv.lauvset@uib.no on 2013-03-22 10:26:03 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
33RO20070710 - general
There is not enough bottle salinities so use ctdsal as salinity on this cruise
Posted by siv.lauvset@uib.no on 2013-03-22 10:25:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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