Cruise: 49UP20210827 (dataset:GLODAPv2.2023) Data product: GLODAPv2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: 49UP20210827; 49UP20210827
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2023! Click here to switch to new version (GLODAPv2.2023)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49UP20210827___Redfield.png | View | ||
| 49UP20210827___TSmap.png | View | ||
| co2_comparison_49UP20210827_unadj.png | View | ||
| tracer_complete.png | View | ||

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:14
cfc11:1
cfc113:1
cfc12:1
cruise:4
nitrate:14
oxygen:14
ph:14
phosphate:14
salinity:14
sf6:2
silicate:12
tco2:14


| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20200730_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 49UP20210827
GLODAPv3 release: salinity update of 49UP20210827 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0010; preadjustment: 0;
offsets_raw: -0.0007; offsets_preadj: -0.0006; offsets_preadj_u: 0.0003;
offsets_post: -0.0008; offsets_post_u: 0.0002; offsets_post_rt: -0.0010;
numberofxovers: 48; 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



| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20200730_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 49UP20210827
GLODAPv3 release: tco2 update of 49UP20210827 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.8; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.4; offsets_preadj_u: 0.4; offsets_post: -0.4; offsets_post_u:
0.4; offsets_post_rt: -0.1; numberofxovers: 30; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:19 UTC for data product: GLODAPv3

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20200730_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 49UP20210827
GLODAPv3 release: alkalinity update of 49UP20210827 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: -0.8;
offsets_preadj: -0.1; offsets_preadj_u: 0.6; offsets_post: 0.1; offsets_post_u:
0.4; offsets_post_rt: -0.1; numberofxovers: 29; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:32 UTC for data product: GLODAPv3

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20200730_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 49UP20210827[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 16:37:49 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20210827
GLODAPv3 release: phosphate update of 49UP20210827 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.1; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 57; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3



| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20200730_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 49UP20210827[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 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UP20210827
GLODAPv3 release: nitrate update of 49UP20210827 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.3; offsets_preadj_u: 0.1; offsets_post: 0.3; offsets_post_u:
0.1; offsets_post_rt: 0.3; numberofxovers: 58; trends_pre: -0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:07 UTC for data product: GLODAPv3

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20200730_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 49UP20210827[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 16:37:49 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20210827
GLODAPv3 release: phosphate update of 49UP20210827 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.1; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 57; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20200730_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 49UP20210827[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.986.
Posted by nlange@geomar.de on 2026-08-05 16:38:03 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UP20210827[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20210827[1-last] based on
silicate_offset: -1.4; inversion: -0.4; inversion_full: -0.4; preadjustment: -1;
offsets_raw: -0.1; offsets_preadj: 0.4; offsets_preadj_u: 0.2; offsets_post:
0.0; offsets_post_u: 0.1; offsets_post_rt: -0.3; numberofxovers: 55; trends_pre:
-0.1; trends_adj: -0.1.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
49UP20210827 - silicate
There is a strong agreement between the individual crossover offsets for a 1%
offset (see also low standard deviation of absolute weighted mean). The offset
is constant in depth and also reflected in the CANYON-B analysis. Adjust
downward accordingly.
Posted by nlange@geomar.de on 2023-05-10 13:35:35 UTC for data product: GLODAPv2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20030220_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20041117_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UF20150202_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UF20160201_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UF20160917_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UF20180518_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20171125_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20200730_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 49UP20210827[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 16:37:36 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UP20210827
GLODAPv3 release: oxygen update of 49UP20210827 based on oxygen_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: 60; 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




View comment(s) (filtered by cfc11 in subject)
49UP20210827 - cfc113
If CFC_11 gets adjusted so must CFC113 based on the saturation ratios…
Posted by nlange@geomar.de on 2023-05-10 13:36:50 UTC for data product: GLODAPv2.2023
49UP20210827 - cfc11
All tracer concentration show a strong undersaturation (up to 25%). The ratios
(all depths) would benefit from an upward adjustment of CFC_11. Further
supported by an additional comparison to 49NZ20051031.
Posted by nlange@geomar.de on 2023-05-10 13:36:31 UTC for data product: GLODAPv2.2023

View comment(s) (filtered by cfc113 in subject)
49UP20210827 - cfc113
If CFC_11 gets adjusted so must CFC113 based on the saturation ratios…
Posted by nlange@geomar.de on 2023-05-10 13:36:50 UTC for data product: GLODAPv2.2023




View 24 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UP20210827[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.986.
Posted by nlange@geomar.de on 2026-08-05 16:38:03 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20210827[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 16:37:49 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UP20210827[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 16:37:36 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UP20210827[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 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UP20210827[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20210827[1-last] based on
silicate_offset: -1.4; inversion: -0.4; inversion_full: -0.4; preadjustment: -1;
offsets_raw: -0.1; offsets_preadj: 0.4; offsets_preadj_u: 0.2; offsets_post:
0.0; offsets_post_u: 0.1; offsets_post_rt: -0.3; numberofxovers: 55; trends_pre:
-0.1; trends_adj: -0.1.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
49UP20210827[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UP20210827 - 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 49UP20210827[1-last]
Automated addition of temperature as NEW parameter to 49UP20210827[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:20 UTC for data product: GLODAPv3
49UP20210827[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UP20210827[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:20 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 49UP20210827
GLODAPv3 release: tco2 update of 49UP20210827 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.8; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.4; offsets_preadj_u: 0.4; offsets_post: -0.4; offsets_post_u:
0.4; offsets_post_rt: -0.1; numberofxovers: 30; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:19 UTC for data product: GLODAPv3
49UP20210827 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UP20210827 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 49UP20210827
GLODAPv3 release: salinity update of 49UP20210827 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0010; preadjustment: 0;
offsets_raw: -0.0007; offsets_preadj: -0.0006; offsets_preadj_u: 0.0003;
offsets_post: -0.0008; offsets_post_u: 0.0002; offsets_post_rt: -0.0010;
numberofxovers: 48; 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
49UP20210827 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UP20210827 - 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 49UP20210827
GLODAPv3 release: phosphate update of 49UP20210827 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.1; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 57; trends_pre: -0.1; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3
49UP20210827 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UP20210827 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UP20210827
GLODAPv3 release: oxygen update of 49UP20210827 based on oxygen_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: 60; 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
49UP20210827 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UP20210827 - 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 49UP20210827
GLODAPv3 release: nitrate update of 49UP20210827 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.3; offsets_preadj_u: 0.1; offsets_post: 0.3; offsets_post_u:
0.1; offsets_post_rt: 0.3; numberofxovers: 58; trends_pre: -0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:07 UTC for data product: GLODAPv3
49UP20210827 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UP20210827 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:07 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 49UP20210827
GLODAPv3 release: alkalinity update of 49UP20210827 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: -0.8;
offsets_preadj: -0.1; offsets_preadj_u: 0.6; offsets_post: 0.1; offsets_post_u:
0.4; offsets_post_rt: -0.1; numberofxovers: 29; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:32 UTC for data product: GLODAPv3
49UP20210827 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UP20210827 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:32 UTC for data product: GLODAPv3
49UP20210827 - cfc113
If CFC_11 gets adjusted so must CFC113 based on the saturation ratios…
Posted by nlange@geomar.de on 2023-05-10 13:36:50 UTC for data product: GLODAPv2.2023
49UP20210827 - cfc11
All tracer concentration show a strong undersaturation (up to 25%). The ratios
(all depths) would benefit from an upward adjustment of CFC_11. Further
supported by an additional comparison to 49NZ20051031.
Posted by nlange@geomar.de on 2023-05-10 13:36:31 UTC for data product: GLODAPv2.2023
49UP20210827 - silicate
There is a strong agreement between the individual crossover offsets for a 1%
offset (see also low standard deviation of absolute weighted mean). The offset
is constant in depth and also reflected in the CANYON-B analysis. Adjust
downward accordingly.
Posted by nlange@geomar.de on 2023-05-10 13:35:35 UTC for data product: GLODAPv2.2023
49UP20210827 - initialized
original: 49UP20210827; Ryofu Maru III; NAGAI Naoki
Posted by nlange@geomar.de on 2023-04-28 15:58:40 UTC for data product: GLODAPv2.2023
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