Cruise: 49UP20130109 (dataset:GLODAPv2.2019) Data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: rf201301; rf201301; 49UP20130109; non-GO-SHIP but on GO-SHIP line:P09, P10;
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2019! Click here to switch to new version (GLODAPv2.2019)
Please wait while loading list of related files

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

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:5
cruise:1
nitrate:12
oxygen:11
ph:5
phosphate:12
salinity:13
silicate:11
tco2:5


| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 32MW19890206_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20040120_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20070117_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP19970121_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP19980703_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20000620_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20041021_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20080122_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20100706_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 49UP20130109
GLODAPv3 release: salinity update of 49UP20130109 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0002; preadjustment: 0;
offsets_raw: -0.0004; offsets_preadj: -0.0004; offsets_preadj_u: 0.0003;
offsets_post: -0.0003; offsets_post_u: 0.0002; offsets_post_rt: -0.0003;
numberofxovers: 136; trends_pre: -0.0001; trends_adj: -0.0001.
Posted by nlange@geomar.de on 2026-08-04 17:11:48 UTC for data product: GLODAPv3
49UP20130109 - salinity
All(!) crossovers indicate accurate data. Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:27 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20100706_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 49UP20130109
GLODAPv3 release: tco2 update of 49UP20130109 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.3; offsets_preadj_u: 0.4; offsets_post: -0.3; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 94; trends_pre: 0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
49UP20130109 - tco2
Even though all weighted offsets are positive, all are clearly within the limits
centered around +2. Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:27:40 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20100706_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 49UP20130109
GLODAPv3 release: alkalinity update of 49UP20130109 based on alkalinity_offset:
3.1; inversion: 3.1; inversion_full: 2.9; preadjustment: 0; offsets_raw: -2.6;
offsets_preadj: -2.7; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: 0.2; numberofxovers: 72; 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
49UP20130109 - alkalinity
The 4 significant crossovers based on only deep data (>2500m) indicate slightly
too low concentrations. But all (more or less) are within the limits. Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:27:53 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20100706_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/ph!] |
View | |

View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20130109[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 49UP20130109
GLODAPv3 release: phosphate update of 49UP20130109 based on phosphate_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: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 141; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
49UP20130109 - ph
3 out of 4 crossovers inidcate accurate data. The interconsistency check (type
2) confirms this finiding with an acceptable fit to the other carbon parameters
(offset of 0.0061). Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:54 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - phosphate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:18 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 32MW19890206_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20040120_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20070117_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP19980703_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20000620_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20041021_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20080122_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20100706_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 49UP20130109[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 49UP20130109
GLODAPv3 release: nitrate update of 49UP20130109 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.3; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 140; 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
49UP20130109 - nitrate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:13 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 32MW19890206_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20040120_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20070117_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP19980703_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20000620_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20041021_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20080122_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20100706_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 49UP20130109[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 49UP20130109
GLODAPv3 release: phosphate update of 49UP20130109 based on phosphate_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: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 141; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
49UP20130109 - phosphate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:18 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 32MW19890206_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UF20070117_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP19980703_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20000620_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20041021_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20080122_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20100706_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 49UP20130109[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 49UP20130109[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20130109[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.5; preadjustment: 0;
offsets_raw: -0.4; offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post:
-0.4; offsets_post_u: 0.1; offsets_post_rt: -0.3; numberofxovers: 129;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
49UP20130109 - silicate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:34 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 32MW19890206_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UF20040120_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UF20070117_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP19980703_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20000620_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20080122_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20100706_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 49UP20130109[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 49UP20130109
GLODAPv3 release: oxygen update of 49UP20130109 based on oxygen_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: 134; trends_pre: -0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3
49UP20130109 - oxygen
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:04 UTC for data product: GLODAPv2.2019, v2.2020, 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 49UP20130109[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 49UP20130109[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 49UP20130109[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 49UP20130109[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 49UP20130109[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20130109[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.5; preadjustment: 0;
offsets_raw: -0.4; offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post:
-0.4; offsets_post_u: 0.1; offsets_post_rt: -0.3; numberofxovers: 129;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
49UP20130109[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UP20130109 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 49UP20130109[1-last]
Automated addition of temperature as NEW parameter to 49UP20130109[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3
49UP20130109[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UP20130109[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 49UP20130109
GLODAPv3 release: tco2 update of 49UP20130109 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.3; offsets_preadj_u: 0.4; offsets_post: -0.3; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 94; trends_pre: 0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
49UP20130109 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UP20130109 - 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 49UP20130109
GLODAPv3 release: salinity update of 49UP20130109 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0002; preadjustment: 0;
offsets_raw: -0.0004; offsets_preadj: -0.0004; offsets_preadj_u: 0.0003;
offsets_post: -0.0003; offsets_post_u: 0.0002; offsets_post_rt: -0.0003;
numberofxovers: 136; trends_pre: -0.0001; trends_adj: -0.0001.
Posted by nlange@geomar.de on 2026-08-04 17:11:48 UTC for data product: GLODAPv3
49UP20130109 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UP20130109 - 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 49UP20130109
GLODAPv3 release: phosphate update of 49UP20130109 based on phosphate_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: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 141; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:33 UTC for data product: GLODAPv3
49UP20130109 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UP20130109 - 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 49UP20130109
GLODAPv3 release: oxygen update of 49UP20130109 based on oxygen_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: 134; trends_pre: -0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3
49UP20130109 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UP20130109 - 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 49UP20130109
GLODAPv3 release: nitrate update of 49UP20130109 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.3;
offsets_preadj: -0.3; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 140; 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
49UP20130109 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UP20130109 - 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 49UP20130109
GLODAPv3 release: alkalinity update of 49UP20130109 based on alkalinity_offset:
3.1; inversion: 3.1; inversion_full: 2.9; preadjustment: 0; offsets_raw: -2.6;
offsets_preadj: -2.7; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: 0.2; numberofxovers: 72; 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
49UP20130109 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UP20130109 - 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
49UP20130109 - ph
3 out of 4 crossovers inidcate accurate data. The interconsistency check (type
2) confirms this finiding with an acceptable fit to the other carbon parameters
(offset of 0.0061). Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:54 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - silicate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:34 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - salinity
All(!) crossovers indicate accurate data. Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:27 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - phosphate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:18 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - nitrate
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:13 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - oxygen
All offsets lie in the acceptable range with an absolute mean very close to 1.
Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:28:04 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - alkalinity
The 4 significant crossovers based on only deep data (>2500m) indicate slightly
too low concentrations. But all (more or less) are within the limits. Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:27:53 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - tco2
Even though all weighted offsets are positive, all are clearly within the limits
centered around +2. Maintain.
Posted by nlange@geomar.de on 2018-09-21 15:27:40 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
49UP20130109 - initialized
non-GO-SHIP but on GO-SHIP line:P09, P10; Carbon PI:Kazuhiro Nemoto; Hydrography
PI:Kazuhiro Nemoto; Oxygen PI:Kazuhiro Nemoto; Nutrients PI:Kazuhiro Nemoto;
Organic PI:Masao Ishii
Posted by nlange@geomar.de on 2018-09-04 08:19:35 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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