Cruise: 49UP20110912 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: rf201109; rf201109; 49UP20110912; Section:PT;
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 | |
| TSmap.png | [autogenerated from RC_Nico/adjustments!] |
View | |

| Filename: | Comment: | Action | |
|---|---|---|---|
| Weighted_Mean_Results.xlsx | [autogenerated from RC_Nico/adjustments!] |
||
| Weighted_Mean_Results.xlsx | |||
Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:1
cruise:4
nitrate:12
oxygen:11
phosphate:11
salinity:13
silicate:11


| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20130321_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 325020040424_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33RR20050617_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49H520060715_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49RY20110515_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49RY20120726_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20100108_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20100414_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20140703_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 49UP20110912
GLODAPv3 release: salinity update of 49UP20110912 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0023; preadjustment: 0;
offsets_raw: -0.0015; offsets_preadj: -0.0016; offsets_preadj_u: 0.0009;
offsets_post: -0.0017; offsets_post_u: 0.0008; offsets_post_rt: -0.0015;
numberofxovers: 95; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:48 UTC for data product: GLODAPv3
49UP20110912 - salinity
Extremly large uncertainties due to the limited depth. A robust 2nd QC is almost
not possible. However, the weighted mean is just within the range and CTD and
Bottle data match very well and the mean depth comparison also indicates good
data (diff < 0.001). Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:08:26 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023




View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 49UP20110912
GLODAPv3 release: tco2 update of 49UP20110912 based on tco2_offset: -6.5;
inversion: -6.5; inversion_full: -6.7; preadjustment: 0; offsets_raw: 6.7;
offsets_preadj: 6.7; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.6; offsets_post_rt: 0.0; numberofxovers: 29; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
49UP20110912 - tco2
Not one sign crs and not enough deep samples for a MLR - not enough for a 2nd
QC.
Posted by nlange@geomar.de on 2019-09-05 17:07:08 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 49UP20110912
GLODAPv3 release: alkalinity update of 49UP20110912 based on alkalinity_offset:
2.1; inversion: 2.1; inversion_full: 2.3; preadjustment: 0; offsets_raw: -1.8;
offsets_preadj: -1.9; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: 0.2; numberofxovers: 28; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:31 UTC for data product: GLODAPv3
49UP20110912 - alkalinity
Not one sign crs and not enough deep samples for a MLR - not enough for a 2nd
QC.
Posted by nlange@geomar.de on 2019-09-05 17:07:20 UTC for data product: GLODAPv2.2020, 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 49UP20110912[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 16:37:48 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20110912
GLODAPv3 release: phosphate update of 49UP20110912 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.0; preadjustment: 0; offsets_raw: -1.0;
offsets_preadj: -1.1; offsets_preadj_u: 0.1; offsets_post: -1.0; offsets_post_u:
0.1; offsets_post_rt: -1.0; numberofxovers: 87; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
49UP20110912 - ph
Not one sign crs - not enough for a 2nd QC. Note that the carbon
interconsistency is ok though.
Posted by nlange@geomar.de on 2019-09-05 17:08:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - phosphate
Only two (out of 36) crs have an offset above 1. Nonetheless, the limited depth
(and hence large std) would not justify an adjustment within the limit.
Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:07:58 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49RY20110515_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49RY20120726_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20100108_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20100414_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20140703_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 49UP20110912[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 16:37:23 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UP20110912
GLODAPv3 release: nitrate update of 49UP20110912 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.2; preadjustment: 0; offsets_raw: 0.2;
offsets_preadj: 0.2; offsets_preadj_u: 0.1; offsets_post: 0.2; offsets_post_u:
0.0; offsets_post_rt: 0.2; numberofxovers: 88; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:06 UTC for data product: GLODAPv3
49UP20110912 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-20 19:05:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-20 19:05:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20130321_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49RY20110515_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49RY20120726_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20090116_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20100108_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20140703_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 49UP20110912[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 16:37:48 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20110912
GLODAPv3 release: phosphate update of 49UP20110912 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.0; preadjustment: 0; offsets_raw: -1.0;
offsets_preadj: -1.1; offsets_preadj_u: 0.1; offsets_post: -1.0; offsets_post_u:
0.1; offsets_post_rt: -1.0; numberofxovers: 87; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
49UP20110912 - phosphate
Only two (out of 36) crs have an offset above 1. Nonetheless, the limited depth
(and hence large std) would not justify an adjustment within the limit.
Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:07:58 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20130321_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20050525_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!] |
View | |
| 49RY20120726_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UF20100108_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20140703_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 49UP20110912[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 16:38:02 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UP20110912[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20110912[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.2; preadjustment: 0;
offsets_raw: 0.3; offsets_preadj: 0.2; offsets_preadj_u: 0.1; offsets_post: 0.2;
offsets_post_u: 0.1; offsets_post_rt: 0.2; numberofxovers: 83; trends_pre: -0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:31 UTC for data product: GLODAPv3
49UP20110912 - silicate
The great majority (more than 85%) of the crs have offsets within the range
(mostly above 1). Large std are common. Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:08:39 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850804_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49HG19980812_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49K619990523_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49RY20110515_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49RY20120726_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20020620_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20120410_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 49UP20110912[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 16:37:35 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UP20110912
GLODAPv3 release: oxygen update of 49UP20110912 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.7; preadjustment: 0; offsets_raw: 0.9;
offsets_preadj: 0.9; offsets_preadj_u: 0.7; offsets_post: 0.6; offsets_post_u:
0.6; offsets_post_rt: 0.6; numberofxovers: 88; trends_pre: -0.1; trends_adj:
-0.1.
Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3
49UP20110912 - oxygen
The crs analysis is not very robust due to the limited depth (2275m max), hence
the large spread and std. The more significant crs, however, show nice matches.
Ignore the weighted mean and maintain.
Posted by nlange@geomar.de on 2019-09-05 17:07:40 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023














View 30 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UP20110912[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 16:38:02 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20110912[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 16:37:48 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UP20110912[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 16:37:35 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UP20110912[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 16:37:23 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UP20110912[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20110912[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.2; preadjustment: 0;
offsets_raw: 0.3; offsets_preadj: 0.2; offsets_preadj_u: 0.1; offsets_post: 0.2;
offsets_post_u: 0.1; offsets_post_rt: 0.2; numberofxovers: 83; trends_pre: -0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:31 UTC for data product: GLODAPv3
49UP20110912[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:31 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 49UP20110912[1-last]
Automated addition of temperature as NEW parameter to 49UP20110912[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3
49UP20110912[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UP20110912[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 49UP20110912
GLODAPv3 release: tco2 update of 49UP20110912 based on tco2_offset: -6.5;
inversion: -6.5; inversion_full: -6.7; preadjustment: 0; offsets_raw: 6.7;
offsets_preadj: 6.7; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.6; offsets_post_rt: 0.0; numberofxovers: 29; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
49UP20110912 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 49UP20110912
GLODAPv3 release: salinity update of 49UP20110912 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0023; preadjustment: 0;
offsets_raw: -0.0015; offsets_preadj: -0.0016; offsets_preadj_u: 0.0009;
offsets_post: -0.0017; offsets_post_u: 0.0008; offsets_post_rt: -0.0015;
numberofxovers: 95; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:48 UTC for data product: GLODAPv3
49UP20110912 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:48 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20110912
GLODAPv3 release: phosphate update of 49UP20110912 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 1.0; preadjustment: 0; offsets_raw: -1.0;
offsets_preadj: -1.1; offsets_preadj_u: 0.1; offsets_post: -1.0; offsets_post_u:
0.1; offsets_post_rt: -1.0; numberofxovers: 87; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
49UP20110912 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UP20110912
GLODAPv3 release: oxygen update of 49UP20110912 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.7; preadjustment: 0; offsets_raw: 0.9;
offsets_preadj: 0.9; offsets_preadj_u: 0.7; offsets_post: 0.6; offsets_post_u:
0.6; offsets_post_rt: 0.6; numberofxovers: 88; trends_pre: -0.1; trends_adj:
-0.1.
Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3
49UP20110912 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UP20110912
GLODAPv3 release: nitrate update of 49UP20110912 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.2; preadjustment: 0; offsets_raw: 0.2;
offsets_preadj: 0.2; offsets_preadj_u: 0.1; offsets_post: 0.2; offsets_post_u:
0.0; offsets_post_rt: 0.2; numberofxovers: 88; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:06 UTC for data product: GLODAPv3
49UP20110912 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:06 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 49UP20110912
GLODAPv3 release: alkalinity update of 49UP20110912 based on alkalinity_offset:
2.1; inversion: 2.1; inversion_full: 2.3; preadjustment: 0; offsets_raw: -1.8;
offsets_preadj: -1.9; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: 0.2; numberofxovers: 28; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:31 UTC for data product: GLODAPv3
49UP20110912 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UP20110912 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:31 UTC for data product: GLODAPv3
49UP20110912 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-20 19:05:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-20 19:05:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - ph
Not one sign crs - not enough for a 2nd QC. Note that the carbon
interconsistency is ok though.
Posted by nlange@geomar.de on 2019-09-05 17:08:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - silicate
The great majority (more than 85%) of the crs have offsets within the range
(mostly above 1). Large std are common. Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:08:39 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - salinity
Extremly large uncertainties due to the limited depth. A robust 2nd QC is almost
not possible. However, the weighted mean is just within the range and CTD and
Bottle data match very well and the mean depth comparison also indicates good
data (diff < 0.001). Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:08:26 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - phosphate
Only two (out of 36) crs have an offset above 1. Nonetheless, the limited depth
(and hence large std) would not justify an adjustment within the limit.
Maintain.
Posted by nlange@geomar.de on 2019-09-05 17:07:58 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - oxygen
The crs analysis is not very robust due to the limited depth (2275m max), hence
the large spread and std. The more significant crs, however, show nice matches.
Ignore the weighted mean and maintain.
Posted by nlange@geomar.de on 2019-09-05 17:07:40 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - alkalinity
Not one sign crs and not enough deep samples for a MLR - not enough for a 2nd
QC.
Posted by nlange@geomar.de on 2019-09-05 17:07:20 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - tco2
Not one sign crs and not enough deep samples for a MLR - not enough for a 2nd
QC.
Posted by nlange@geomar.de on 2019-09-05 17:07:08 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20110912 - initialized
Section:PT; Carbon PI:Hitomi Kamiya; Hydrography PI:Hitomi Kamiya; Oxygen
PI:Hitomi Kamiya; Nutrients PI:Hitomi Kamiya
Posted by nlange@geomar.de on 2018-09-04 08:19:36 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
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