Cruise: 74JC20181103 (dataset:GLODAPv2.2021) Data product: GLODAPv2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: 74JC20181103; 74JC20181103
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2021! Click here to switch to new version (GLODAPv2.2021)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| co2_comparison_74JC20181103_unadj.png | View | ||

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:4
cruise:1
nitrate:12
oxygen:7
phosphate:10
salinity:9
silicate:8
tco2:4


| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 316N19831007_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 74JC20001121_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 74JC20150110_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 74JC20151217_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 74JC20161110_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/salinity!] |
View | |

View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 74JC20181103
GLODAPv3 release: salinity update of 74JC20181103 based on salinity_offset:
-888.0000; inversion: 0.0000; inversion_full: -0.0025; preadjustment: 0;
offsets_raw: 0.0035; offsets_preadj: 0.0026; offsets_preadj_u: 0.0048;
offsets_post: 0.0034; offsets_post_u: 0.0037; offsets_post_rt: 0.0052;
numberofxovers: 10; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
74JC20181103 - salinity
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:21:54 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 74JC20151217_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/tco2!] |
View | |

View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 74JC20181103
GLODAPv3 release: tco2 update of 74JC20181103 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.0; preadjustment: 0; offsets_raw: 0.6;
offsets_preadj: 0.6; offsets_preadj_u: 1.3; offsets_post: 0.6; offsets_post_u:
1.3; offsets_post_rt: 0.6; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:21 UTC for data product: GLODAPv3
74JC20181103 - tco2
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:22:00 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 74JC20151217_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/alkalinity!] |
View | |

View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 74JC20181103
GLODAPv3 release: alkalinity update of 74JC20181103 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: 2.6; preadjustment: 0; offsets_raw:
-4.2; offsets_preadj: -3.9; offsets_preadj_u: 3.5; offsets_post: -3.0;
offsets_post_u: 0.6; offsets_post_rt: -3.4; numberofxovers: 4; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
74JC20181103 - alkalinity
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:22:06 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023


View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 74JC20181103
GLODAPv3 release: phosphate update of 74JC20181103 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: 0.8;
offsets_preadj: 0.8; offsets_preadj_u: 1.4; offsets_post: 0.2; offsets_post_u:
0.6; offsets_post_rt: 0.2; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
74JC20181103 - phosphate
Updated data received by Peter Brown - now data looks ok. Maintain.
Posted by nlange@geomar.de on 2021-04-20 09:34:09 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - phosphate
Good agreement between all five crs. Independent offset of depth and time.
Adjust upward.
Posted by nlange@geomar.de on 2021-04-06 15:21:43 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 316N19831007_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 74JC20151217_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/nitrate!] |
View | |

View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:25 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 74JC20181103
GLODAPv3 release: nitrate update of 74JC20181103 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.6; preadjustment: 0; offsets_raw: -0.9;
offsets_preadj: -1.0; offsets_preadj_u: 0.6; offsets_post: -0.8; offsets_post_u:
0.3; offsets_post_rt: -0.6; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:08 UTC for data product: GLODAPv3
74JC20181103 - nitrate
Updated data received by Peter Brown - now data looks accurate. Maintain.
Posted by nlange@geomar.de on 2021-04-20 09:34:02 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - nitrate
Good agreement between all five crs. Independent offset of depth and time.
Adjust upward.
Posted by nlange@geomar.de on 2021-04-06 15:21:32 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 74JC20151217_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/phosphate!] |
View | |

View comment(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 74JC20181103
GLODAPv3 release: phosphate update of 74JC20181103 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: 0.8;
offsets_preadj: 0.8; offsets_preadj_u: 1.4; offsets_post: 0.2; offsets_post_u:
0.6; offsets_post_rt: 0.2; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
74JC20181103 - phosphate
Updated data received by Peter Brown - now data looks ok. Maintain.
Posted by nlange@geomar.de on 2021-04-20 09:34:09 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - phosphate
Good agreement between all five crs. Independent offset of depth and time.
Adjust upward.
Posted by nlange@geomar.de on 2021-04-06 15:21:43 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/silicate!] |
View | |

View comment(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:38:04 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 74JC20181103[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.3; preadjustment: 0;
offsets_raw: 1.8; offsets_preadj: 1.8; offsets_preadj_u: 1.8; offsets_post: 0.4;
offsets_post_u: 1.8; offsets_post_rt: 0.4; numberofxovers: 6; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:34 UTC for data product: GLODAPv3
74JC20181103 - silicate
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:22:13 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 06AQ20050122_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 06AQ20080210_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 316N19831007_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 740H20090203_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 74JC20151217_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 74JC20161110_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/oxygen!] |
View | |

View comment(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 74JC20181103[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 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 74JC20181103
GLODAPv3 release: oxygen update of 74JC20181103 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: 0.1; offsets_preadj_u: 0.5; offsets_post: 0.1; offsets_post_u:
0.3; offsets_post_rt: 0.0; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3














View 30 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:38:04 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 74JC20181103[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 16:37:37 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:25 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 74JC20181103[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 74JC20181103[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.3; preadjustment: 0;
offsets_raw: 1.8; offsets_preadj: 1.8; offsets_preadj_u: 1.8; offsets_post: 0.4;
offsets_post_u: 1.8; offsets_post_rt: 0.4; numberofxovers: 6; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:34 UTC for data product: GLODAPv3
74JC20181103[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:34 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 74JC20181103[1-last]
Automated addition of temperature as NEW parameter to 74JC20181103[1-last] based
on temperature_offset: -888.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
74JC20181103[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
74JC20181103[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 74JC20181103
GLODAPv3 release: tco2 update of 74JC20181103 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.0; preadjustment: 0; offsets_raw: 0.6;
offsets_preadj: 0.6; offsets_preadj_u: 1.3; offsets_post: 0.6; offsets_post_u:
1.3; offsets_post_rt: 0.6; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:21 UTC for data product: GLODAPv3
74JC20181103 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:21 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 74JC20181103
GLODAPv3 release: salinity update of 74JC20181103 based on salinity_offset:
-888.0000; inversion: 0.0000; inversion_full: -0.0025; preadjustment: 0;
offsets_raw: 0.0035; offsets_preadj: 0.0026; offsets_preadj_u: 0.0048;
offsets_post: 0.0034; offsets_post_u: 0.0037; offsets_post_rt: 0.0052;
numberofxovers: 10; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
74JC20181103 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 74JC20181103
GLODAPv3 release: phosphate update of 74JC20181103 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: 0.8;
offsets_preadj: 0.8; offsets_preadj_u: 1.4; offsets_post: 0.2; offsets_post_u:
0.6; offsets_post_rt: 0.2; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
74JC20181103 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 74JC20181103
GLODAPv3 release: oxygen update of 74JC20181103 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: 0.1; offsets_preadj_u: 0.5; offsets_post: 0.1; offsets_post_u:
0.3; offsets_post_rt: 0.0; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3
74JC20181103 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 74JC20181103
GLODAPv3 release: nitrate update of 74JC20181103 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.6; preadjustment: 0; offsets_raw: -0.9;
offsets_preadj: -1.0; offsets_preadj_u: 0.6; offsets_post: -0.8; offsets_post_u:
0.3; offsets_post_rt: -0.6; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:08 UTC for data product: GLODAPv3
74JC20181103 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:08 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 74JC20181103
GLODAPv3 release: alkalinity update of 74JC20181103 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: 2.6; preadjustment: 0; offsets_raw:
-4.2; offsets_preadj: -3.9; offsets_preadj_u: 3.5; offsets_post: -3.0;
offsets_post_u: 0.6; offsets_post_rt: -3.4; numberofxovers: 4; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
74JC20181103 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
74JC20181103 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
74JC20181103
Offset with 06AQ2008 cruise is a bit too high - we trust the deepest part with
smaller offset. Regardless we trust silicate on that cruise so agree to adjust
74JC2018
Posted by siv.lauvset@uib.no on 2021-04-21 09:53:26 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - phosphate
Updated data received by Peter Brown - now data looks ok. Maintain.
Posted by nlange@geomar.de on 2021-04-20 09:34:09 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - nitrate
Updated data received by Peter Brown - now data looks accurate. Maintain.
Posted by nlange@geomar.de on 2021-04-20 09:34:02 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - silicate
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:22:13 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - alkalinity
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:22:06 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - tco2
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:22:00 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - salinity
Maintain.
Posted by nlange@geomar.de on 2021-04-06 15:21:54 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - phosphate
Good agreement between all five crs. Independent offset of depth and time.
Adjust upward.
Posted by nlange@geomar.de on 2021-04-06 15:21:43 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - nitrate
Good agreement between all five crs. Independent offset of depth and time.
Adjust upward.
Posted by nlange@geomar.de on 2021-04-06 15:21:32 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
74JC20181103 - initialized
original: 74JC20181103; James Clark Ross; Y.Firing; NN
Posted by nlange@geomar.de on 2021-03-29 16:01:52 UTC for data product: GLODAPv2.2021, v2.2022, v2.2023
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