Cruise: 49UF20160201 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: ks201602; ks201602; 49UF20160201; non-GO-SHIP but on GO-SHIP line:P03, P10;
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:9
cruise:4
nitrate:11
oxygen:12
ph:8
phosphate:13
salinity:12
silicate:11
tco2:9


| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 325019850330_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 492S19941101_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49NZ20070216_Xover.png | [autogenerated from RC_Nico/salinity!] |
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| 49UP20120111_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20130731_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20140728_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 49UF20160201
GLODAPv3 release: salinity update of 49UF20160201 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0000; preadjustment: 0;
offsets_raw: 0.0004; offsets_preadj: 0.0003; offsets_preadj_u: 0.0004;
offsets_post: 0.0004; offsets_post_u: 0.0004; offsets_post_rt: 0.0004;
numberofxovers: 108; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:47 UTC for data product: GLODAPv3
49UF20160201 - salinity
Very accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:43:08 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49HG19990804_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 | |
| 49UP20130109_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 | |
| 49UP20140728_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 49UF20160201
GLODAPv3 release: tco2 update of 49UF20160201 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -1.8; preadjustment: 0; offsets_raw: 1.7;
offsets_preadj: 1.7; offsets_preadj_u: 0.5; offsets_post: 1.6; offsets_post_u:
0.5; offsets_post_rt: 1.7; numberofxovers: 59; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:17 UTC for data product: GLODAPv3
49UF20160201 - tco2
Quite large spread in the data, hence the large standard deviations. But
accuracy seems good. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:04 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 325019931005_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49HG19990804_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 | |
| 49UP20130109_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 | |
| 49UP20140728_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 49UF20160201
GLODAPv3 release: alkalinity update of 49UF20160201 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 1.3; preadjustment: 0; offsets_raw: -0.5;
offsets_preadj: -0.5; offsets_preadj_u: 0.4; offsets_post: -0.9; offsets_post_u:
0.4; offsets_post_rt: -0.9; numberofxovers: 57; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3
49UF20160201 - alkalinity
Tough call - all crs have offsets below -2umol/kg. Even if standard deviation is
added most offsets are negative… Weighted mean is on the limit with -3.72 +/-
0.81 umol/kg…. Given that only 8 sign crs exist I hesitate to adjust. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:27 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 49HG19990804_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 | |
| 49UP20130109_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 | |
| 49UP20140728_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 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UF20160201
GLODAPv3 release: phosphate update of 49UF20160201 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.2; 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: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
49UF20160201 - ph
Appears to be quite high (weighted offset of 0.007). But given the new limit the
crs analysis alone does not justify an adjustment. However, carbon
interconsistency check also indicates a strong bias (0.0226 +/- 0.0134). To
improve both results adjust according to crs weighted offset. Note that the
carbon offset reduces a little if TA is adjusted, too.
Posted by nlange@geomar.de on 2019-09-05 10:44:15 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - phosphate
Does not fit 100% with sourrounding data (maybe 0.5% low) but not enough for an
adjustment. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:54 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 | |
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49K619940107_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 | |
| 49UF20130203_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 | |
| 49UP20140728_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 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:22 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UF20160201
GLODAPv3 release: nitrate update of 49UF20160201 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3
49UF20160201 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-16 13:20:42 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49HG19990804_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 | |
| 49UP20021001_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20130109_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 | |
| 49UP20140728_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 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UF20160201
GLODAPv3 release: phosphate update of 49UF20160201 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.2; 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: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
49UF20160201 - phosphate
Does not fit 100% with sourrounding data (maybe 0.5% low) but not enough for an
adjustment. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 325019850330_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 | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20120410_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 | |
| 49UP20140728_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 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:38:01 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UF20160201[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.3; preadjustment: 0;
offsets_raw: -0.4; offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post:
-0.3; offsets_post_u: 0.1; offsets_post_rt: -0.4; numberofxovers: 101;
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
49UF20160201 - silicate
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:43:19 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49EW19940115_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49HG19990804_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 | |
| 49UP20120111_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20130109_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 | |
| 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 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:34 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UF20160201
GLODAPv3 release: oxygen update of 49UF20160201 based on oxygen_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: -0.4; numberofxovers: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:19 UTC for data product: GLODAPv3
49UF20160201 - oxygen
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:38 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 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:38:01 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:47 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:34 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:22 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 49UF20160201[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UF20160201[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.3; preadjustment: 0;
offsets_raw: -0.4; offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post:
-0.3; offsets_post_u: 0.1; offsets_post_rt: -0.4; numberofxovers: 101;
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
49UF20160201[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UF20160201 - 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 49UF20160201[1-last]
Automated addition of temperature as NEW parameter to 49UF20160201[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:17 UTC for data product: GLODAPv3
49UF20160201[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UF20160201[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:17 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 49UF20160201
GLODAPv3 release: tco2 update of 49UF20160201 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -1.8; preadjustment: 0; offsets_raw: 1.7;
offsets_preadj: 1.7; offsets_preadj_u: 0.5; offsets_post: 1.6; offsets_post_u:
0.5; offsets_post_rt: 1.7; numberofxovers: 59; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:17 UTC for data product: GLODAPv3
49UF20160201 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UF20160201 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:17 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 49UF20160201
GLODAPv3 release: salinity update of 49UF20160201 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0000; preadjustment: 0;
offsets_raw: 0.0004; offsets_preadj: 0.0003; offsets_preadj_u: 0.0004;
offsets_post: 0.0004; offsets_post_u: 0.0004; offsets_post_rt: 0.0004;
numberofxovers: 108; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:47 UTC for data product: GLODAPv3
49UF20160201 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UF20160201 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:47 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UF20160201
GLODAPv3 release: phosphate update of 49UF20160201 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.2; 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: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
49UF20160201 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UF20160201 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:32 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UF20160201
GLODAPv3 release: oxygen update of 49UF20160201 based on oxygen_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: -0.4; numberofxovers: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:19 UTC for data product: GLODAPv3
49UF20160201 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UF20160201 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 49UF20160201
GLODAPv3 release: nitrate update of 49UF20160201 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.3; numberofxovers: 109; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3
49UF20160201 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UF20160201 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:05 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 49UF20160201
GLODAPv3 release: alkalinity update of 49UF20160201 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 1.3; preadjustment: 0; offsets_raw: -0.5;
offsets_preadj: -0.5; offsets_preadj_u: 0.4; offsets_post: -0.9; offsets_post_u:
0.4; offsets_post_rt: -0.9; numberofxovers: 57; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3
49UF20160201 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UF20160201 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:30 UTC for data product: GLODAPv3
49UF20160201 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-16 13:20:42 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - ph
Appears to be quite high (weighted offset of 0.007). But given the new limit the
crs analysis alone does not justify an adjustment. However, carbon
interconsistency check also indicates a strong bias (0.0226 +/- 0.0134). To
improve both results adjust according to crs weighted offset. Note that the
carbon offset reduces a little if TA is adjusted, too.
Posted by nlange@geomar.de on 2019-09-05 10:44:15 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - silicate
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:43:19 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - salinity
Very accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:43:08 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - phosphate
Does not fit 100% with sourrounding data (maybe 0.5% low) but not enough for an
adjustment. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - oxygen
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:38 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - alkalinity
Tough call - all crs have offsets below -2umol/kg. Even if standard deviation is
added most offsets are negative… Weighted mean is on the limit with -3.72 +/-
0.81 umol/kg…. Given that only 8 sign crs exist I hesitate to adjust. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:27 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - tco2
Quite large spread in the data, hence the large standard deviations. But
accuracy seems good. Maintain.
Posted by nlange@geomar.de on 2019-09-05 10:42:04 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UF20160201 - initialized
non-GO-SHIP but on GO-SHIP line:P03, 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 08:19:34 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
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