Cruise: 49UP20170107 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: rf201701; rf201701; 49UP20170107; non-GO-SHIP but on GO-SHIP line:P03; Section:OK, PN;
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:14
cruise:4
nitrate:11
oxygen:11
ph:12
phosphate:11
salinity:11
silicate:9
tco2:11


| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850330_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49HG19971110_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49RY19940707_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49RY19951115_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20100417_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20100706_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20130619_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20130731_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20160703_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 49UP20170107
GLODAPv3 release: salinity update of 49UP20170107 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0014; preadjustment: 0;
offsets_raw: -0.0022; offsets_preadj: -0.0015; offsets_preadj_u: 0.0013;
offsets_post: -0.0013; offsets_post_u: 0.0012; offsets_post_rt: -0.0024;
numberofxovers: 89; 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
49UP20170107 - salinity
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:29:05 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UF20120429_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UF20120826_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UF20121024_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UF20130107_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UF20130412_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UP20100417_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UP20101110_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UP20130619_Xover.png | [autogenerated from RC_Nico/tco2!] |
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| 49UP20130731_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 49UP20170107
GLODAPv3 release: tco2 update of 49UP20170107 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: -0.1; offsets_preadj_u: 0.3; offsets_post: 0.2; offsets_post_u:
0.2; offsets_post_rt: 0.3; numberofxovers: 46; 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
49UP20170107 - tco2
Even though all sign crs are based on only shallow profiles there is a very good
agreement between all crs offsets and std are not too large. Good matches with
the one deep profile further support this finding. Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:27:39 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UF20100524_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20110108_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20120108_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20120429_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20120826_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20121024_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20130107_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UF20130412_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UP20100417_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UP20101110_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UP20130619_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
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| 49UP20130731_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 49UP20170107
GLODAPv3 release: alkalinity update of 49UP20170107 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.1;
offsets_preadj: 1.1; offsets_preadj_u: 0.8; offsets_post: 0.7; offsets_post_u:
0.5; offsets_post_rt: 0.7; numberofxovers: 42; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:32 UTC for data product: GLODAPv3
49UP20170107 - alkalinity
Ignore UP20100417 (bad crs quality). Further, many of the crs cruises are not
Qced themselves and the sign crs are mostly based on only 3 stations. All of
this limits this analysis in general, e.g. for a "negative" example see the crs
with 49UF20120429. Nonetheless, roughly 70% of the crs offsets are within the
range, as is the absolute weighted mean.... tough call. Maintain with doubts.
Posted by nlange@geomar.de on 2019-09-08 13:28:27 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20120108_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20120429_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20120826_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20121024_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20130107_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UF20130412_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20100417_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20101110_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20130619_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20130731_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 49UP20170107[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 49UP20170107
GLODAPv3 release: phosphate update of 49UP20170107 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: 0.2; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 93; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3
49UP20170107 - ph
As is typical for this region there is a absolute wieghted mean around 0.01.
However note that this analysis is based on only few stations, few Qced cruises
and based on only shallow data…. The carbon interconsistency indicates a very
good match on the other side with an offset of only 0.0019 +/- 0.0054. Maintain
with doubts.
Posted by nlange@geomar.de on 2019-09-08 13:29:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - phosphate
Concentrations are rather on the low side of the spectrum but clearly no bias to
detect. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:28:53 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19971110_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49K619960620_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49RY19951115_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20121024_Xover.png | [autogenerated from RC_Nico/nitrate!] |
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| 49UF20130107_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20130619_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20160703_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 49UP20170107[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 49UP20170107
GLODAPv3 release: nitrate update of 49UP20170107 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: 0.0; offsets_preadj_u: 0.1; offsets_post: 0.1; offsets_post_u:
0.1; offsets_post_rt: 0.0; numberofxovers: 94; 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
49UP20170107 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-23 17:47:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850330_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49HG19971110_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49RY19951115_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20100417_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20100706_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20130619_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20160703_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 49UP20170107[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 49UP20170107
GLODAPv3 release: phosphate update of 49UP20170107 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: 0.2; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 93; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3
49UP20170107 - phosphate
Concentrations are rather on the low side of the spectrum but clearly no bias to
detect. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:28:53 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49RY19951115_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20100417_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20100706_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20130619_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20160703_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 49UP20170107[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 49UP20170107[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20170107[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0;
offsets_raw: -0.5; offsets_preadj: -0.3; offsets_preadj_u: 0.2; offsets_post:
-0.1; offsets_post_u: 0.1; offsets_post_rt: -0.4; numberofxovers: 83;
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
49UP20170107 - silicate
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:29:16 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019850330_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49HG19971110_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49RY19940707_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49RY19951115_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20100417_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20100706_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20130619_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20160703_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 49UP20170107[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 49UP20170107
GLODAPv3 release: oxygen update of 49UP20170107 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.2; offsets_preadj_u: 0.2; offsets_post: 0.2; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 98; 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
49UP20170107 - oxygen
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:28:39 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 49UP20170107[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 49UP20170107[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 49UP20170107[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 49UP20170107[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 49UP20170107[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20170107[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0;
offsets_raw: -0.5; offsets_preadj: -0.3; offsets_preadj_u: 0.2; offsets_post:
-0.1; offsets_post_u: 0.1; offsets_post_rt: -0.4; numberofxovers: 83;
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
49UP20170107[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UP20170107 - 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 49UP20170107[1-last]
Automated addition of temperature as NEW parameter to 49UP20170107[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3
49UP20170107[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UP20170107[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 49UP20170107
GLODAPv3 release: tco2 update of 49UP20170107 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: -0.1; offsets_preadj_u: 0.3; offsets_post: 0.2; offsets_post_u:
0.2; offsets_post_rt: 0.3; numberofxovers: 46; 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
49UP20170107 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UP20170107 - 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 49UP20170107
GLODAPv3 release: salinity update of 49UP20170107 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0014; preadjustment: 0;
offsets_raw: -0.0022; offsets_preadj: -0.0015; offsets_preadj_u: 0.0013;
offsets_post: -0.0013; offsets_post_u: 0.0012; offsets_post_rt: -0.0024;
numberofxovers: 89; 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
49UP20170107 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UP20170107 - 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 49UP20170107
GLODAPv3 release: phosphate update of 49UP20170107 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: 0.2; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 93; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3
49UP20170107 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UP20170107 - 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 49UP20170107
GLODAPv3 release: oxygen update of 49UP20170107 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.2; offsets_preadj_u: 0.2; offsets_post: 0.2; offsets_post_u:
0.1; offsets_post_rt: 0.1; numberofxovers: 98; 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
49UP20170107 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UP20170107 - 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 49UP20170107
GLODAPv3 release: nitrate update of 49UP20170107 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.1; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: 0.0; offsets_preadj_u: 0.1; offsets_post: 0.1; offsets_post_u:
0.1; offsets_post_rt: 0.0; numberofxovers: 94; 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
49UP20170107 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UP20170107 - 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 49UP20170107
GLODAPv3 release: alkalinity update of 49UP20170107 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.1;
offsets_preadj: 1.1; offsets_preadj_u: 0.8; offsets_post: 0.7; offsets_post_u:
0.5; offsets_post_rt: 0.7; numberofxovers: 42; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:32 UTC for data product: GLODAPv3
49UP20170107 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UP20170107 - 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
49UP20170107 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-23 17:47:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - ph
As is typical for this region there is a absolute wieghted mean around 0.01.
However note that this analysis is based on only few stations, few Qced cruises
and based on only shallow data…. The carbon interconsistency indicates a very
good match on the other side with an offset of only 0.0019 +/- 0.0054. Maintain
with doubts.
Posted by nlange@geomar.de on 2019-09-08 13:29:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - silicate
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:29:16 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - salinity
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:29:05 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - phosphate
Concentrations are rather on the low side of the spectrum but clearly no bias to
detect. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:28:53 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - oxygen
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:28:39 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - alkalinity
Ignore UP20100417 (bad crs quality). Further, many of the crs cruises are not
Qced themselves and the sign crs are mostly based on only 3 stations. All of
this limits this analysis in general, e.g. for a "negative" example see the crs
with 49UF20120429. Nonetheless, roughly 70% of the crs offsets are within the
range, as is the absolute weighted mean.... tough call. Maintain with doubts.
Posted by nlange@geomar.de on 2019-09-08 13:28:27 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - tco2
Even though all sign crs are based on only shallow profiles there is a very good
agreement between all crs offsets and std are not too large. Good matches with
the one deep profile further support this finding. Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-08 13:27:39 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20170107 - initialized
non-GO-SHIP but on GO-SHIP line:P03; Section:OK, PN; 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 08:19:35 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
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