Cruise: 49UF20131006 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: ks201307; 49UF20131006: ks201307; non-GO-SHIP but on GO-SHIP line:40N; erratum:49UF20131007
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2020! Click here to switch to new version (GLODAPv2.2020)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| Redfield.png | [autogenerated from RC_Nico/adjustments!] |
View | |

| Filename: | Comment: | Action | |
|---|---|---|---|
| Weighted_Mean_Results.xlsx | |||
Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:6
cruise:2
nitrate:9
oxygen:14
ph:6
phosphate:11
salinity:11
silicate:10
tco2:7


| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850804_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UF20100811_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20060607_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20120602_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| Xresults.png | [autogenerated from RC_Nico/salinity!] |
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View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 49UF20131006
GLODAPv3 release: salinity update of 49UF20131006 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0005; preadjustment: 0;
offsets_raw: -0.0004; offsets_preadj: -0.0004; offsets_preadj_u: 0.0005;
offsets_post: -0.0004; offsets_post_u: 0.0004; offsets_post_rt: -0.0004;
numberofxovers: 65; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:46 UTC for data product: GLODAPv3
49UF20131007 - salinity
Very uncertain analysis. However, the crs which are more robust (e.g.
49RY20110515 and 49NZ20140717) indicate good accuracy. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:31:03 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ19981030_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UP20120602_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| Xresults.png | [autogenerated from RC_Nico/tco2!] |
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View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 49UF20131006
GLODAPv3 release: tco2 update of 49UF20131006 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.9; preadjustment: 0; offsets_raw: 1.4;
offsets_preadj: 1.3; offsets_preadj_u: 0.6; offsets_post: 0.7; offsets_post_u:
0.3; offsets_post_rt: 0.8; numberofxovers: 41; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:17 UTC for data product: GLODAPv3
49UF20131007 - tco2
Even though only few and quite uncertain siginificant crs present, data seems
OK. Supported by "good" insignificant crs. Maintain. Note that this conclusion
is not very robust.
Posted by nlange@geomar.de on 2019-09-04 14:29:36 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ19981030_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49NZ20060526_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| Xresults.png | [autogenerated from RC_Nico/alkalinity!] |
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View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 49UF20131006
GLODAPv3 release: alkalinity update of 49UF20131006 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 0.6; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.6; offsets_post: -0.7; offsets_post_u:
0.3; offsets_post_rt: -0.7; numberofxovers: 38; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3
49UF20131007 - alkalinity
No signs that the data might be off. Note however that only very few data is
present (but precise). Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:29:57 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20070216_Xover.png | [autogenerated from RC_Nico/ph!] |
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| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/ph!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/ph!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/ph!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/ph!] |
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| Xresults.png | [autogenerated from RC_Nico/ph!] |
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View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20131006[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UF20131006
GLODAPv3 release: phosphate update of 49UF20131006 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.2; offsets_preadj_u: 0.2; offsets_post: -0.1; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 68; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
49UF20131007 - ph
Only five stations with deep enough data for crs analysis; Only two sign. crs
but insignificant crs support finding that accuarcy is OK (weighted mean of
0.006).
The carbon interconsistency supports this (offset of 0.0061 +/- 0.0075).
Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:31:51 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - phosphate
Good accuracy - all crs within range. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:30:44 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19960807_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49NZ20060526_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49UP20120602_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/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 49UF20131006[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 16:37:22 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UF20131006
GLODAPv3 release: nitrate update of 49UF20131006 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.1; offsets_preadj_u: 0.1; offsets_post: 0.1; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 69; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3
49UF20131007 - nitrate
Nitrate update
Posted by nlange@geomar.de on 2020-03-16 13:09:41 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850804_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49UF20100811_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49UP20030425_Xover.png | [autogenerated from RC_Nico/phosphate!] |
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| 49UP20120602_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 49UF20131006[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UF20131006
GLODAPv3 release: phosphate update of 49UF20131006 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.2; offsets_preadj_u: 0.2; offsets_post: -0.1; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 68; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
49UF20131007 - phosphate
Good accuracy - all crs within range. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:30:44 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49RY20110515_Xover.png | [autogenerated from RC_Nico/silicate!] |
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| 49RY20120726_Xover.png | [autogenerated from RC_Nico/silicate!] |
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| 49UF20100811_Xover.png | [autogenerated from RC_Nico/silicate!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/silicate!] |
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| 49UP20030425_Xover.png | [autogenerated from RC_Nico/silicate!] |
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| 49UP20120602_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 49UF20131006[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 16:38:01 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UF20131006[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UF20131006[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.3; preadjustment: 0;
offsets_raw: 0.0; offsets_preadj: 0.0; offsets_preadj_u: 0.3; offsets_post:
-0.3; offsets_post_u: 0.2; offsets_post_rt: -0.2; numberofxovers: 65;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:30 UTC for data product: GLODAPv3
49UF20131007 - silicate
Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:31:13 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850804_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49K619990523_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49NZ20060526_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49RY20110515_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49RY20120726_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49UF20100811_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49UF20130531_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49UP20010619_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49UP20020620_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49UP20030425_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 49UP20120602_Xover.png | [autogenerated from RC_Nico/oxygen!] |
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| 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 49UF20131006[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 16:37:34 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UF20131006
GLODAPv3 release: oxygen update of 49UF20131006 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.2;
offsets_preadj: 0.1; offsets_preadj_u: 0.1; offsets_post: 0.1; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 69; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:18 UTC for data product: GLODAPv3
49UF20131007 - oxygen
All crs look good. Even the ones with a mean offset slightly out of the range
seem to fit. The "higher" offset seem to be rather an artifact of the
interpolation. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:30:24 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023














View 29 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UF20131006[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 16:38:01 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20131006[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UF20131006[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 16:37:34 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UF20131006[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 16:37:22 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UF20131006[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UF20131006[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.3; preadjustment: 0;
offsets_raw: 0.0; offsets_preadj: 0.0; offsets_preadj_u: 0.3; offsets_post:
-0.3; offsets_post_u: 0.2; offsets_post_rt: -0.2; numberofxovers: 65;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:30 UTC for data product: GLODAPv3
49UF20131006[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:30 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 49UF20131006[1-last]
Automated addition of temperature as NEW parameter to 49UF20131006[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:17 UTC for data product: GLODAPv3
49UF20131006[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UF20131006[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:17 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 49UF20131006
GLODAPv3 release: tco2 update of 49UF20131006 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.9; preadjustment: 0; offsets_raw: 1.4;
offsets_preadj: 1.3; offsets_preadj_u: 0.6; offsets_post: 0.7; offsets_post_u:
0.3; offsets_post_rt: 0.8; numberofxovers: 41; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:17 UTC for data product: GLODAPv3
49UF20131006 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:17 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 49UF20131006
GLODAPv3 release: salinity update of 49UF20131006 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0005; preadjustment: 0;
offsets_raw: -0.0004; offsets_preadj: -0.0004; offsets_preadj_u: 0.0005;
offsets_post: -0.0004; offsets_post_u: 0.0004; offsets_post_rt: -0.0004;
numberofxovers: 65; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:46 UTC for data product: GLODAPv3
49UF20131006 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:46 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UF20131006
GLODAPv3 release: phosphate update of 49UF20131006 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.2; offsets_preadj_u: 0.2; offsets_post: -0.1; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 68; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
49UF20131006 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UF20131006
GLODAPv3 release: oxygen update of 49UF20131006 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.2;
offsets_preadj: 0.1; offsets_preadj_u: 0.1; offsets_post: 0.1; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 69; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:18 UTC for data product: GLODAPv3
49UF20131006 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UF20131006
GLODAPv3 release: nitrate update of 49UF20131006 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.1; offsets_preadj_u: 0.1; offsets_post: 0.1; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 69; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3
49UF20131006 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 49UF20131006
GLODAPv3 release: alkalinity update of 49UF20131006 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 0.6; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.6; offsets_post: -0.7; offsets_post_u:
0.3; offsets_post_rt: -0.7; numberofxovers: 38; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3
49UF20131006 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UF20131006 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3
49UF20131007 - nitrate
Nitrate update
Posted by nlange@geomar.de on 2020-03-16 13:09:41 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - ph
Only five stations with deep enough data for crs analysis; Only two sign. crs
but insignificant crs support finding that accuarcy is OK (weighted mean of
0.006).
The carbon interconsistency supports this (offset of 0.0061 +/- 0.0075).
Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:31:51 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - silicate
Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:31:13 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - salinity
Very uncertain analysis. However, the crs which are more robust (e.g.
49RY20110515 and 49NZ20140717) indicate good accuracy. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:31:03 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - phosphate
Good accuracy - all crs within range. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:30:44 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - oxygen
All crs look good. Even the ones with a mean offset slightly out of the range
seem to fit. The "higher" offset seem to be rather an artifact of the
interpolation. Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:30:24 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - alkalinity
No signs that the data might be off. Note however that only very few data is
present (but precise). Maintain.
Posted by nlange@geomar.de on 2019-09-04 14:29:57 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - tco2
Even though only few and quite uncertain siginificant crs present, data seems
OK. Supported by "good" insignificant crs. Maintain. Note that this conclusion
is not very robust.
Posted by nlange@geomar.de on 2019-09-04 14:29:36 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20131007 - initialized
non-GO-SHIP but on GO-SHIP line:40N; Carbon PI:Kazuhiro Nemoto; Hydrography
PI:Kazuhiro Nemoto; Oxygen PI:Kazuhiro Nemoto; Nutrients PI:Kazuhiro Nemoto
Posted by nlange@geomar.de on 2018-09-04 08:19:34 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
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