Cruise: 49UP20140307 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: rf201402; rf201402; 49UP20140307; Section:PT;
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2020! Click here to switch to new version (GLODAPv2.2020)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| Redfield.png | [autogenerated from RC_Nico/adjustments!] |
View | |
| TSmap.png | [autogenerated from RC_Nico/adjustments!] |
View | |

| Filename: | Comment: | Action | |
|---|---|---|---|
| Weighted_Mean_Results.xlsx | [autogenerated from RC_Nico/adjustments!] |
||
| Weighted_Mean_Results.xlsx | |||
Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:10
cruise:4
nitrate:9
oxygen:7
ph:9
phosphate:8
salinity:9
silicate:8
tco2:11


| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 325020040424_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33RR20050617_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 492S19941101_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49EW19940115_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49UP20120410_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 49UP20140307
GLODAPv3 release: salinity update of 49UP20140307 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0000; preadjustment: 0;
offsets_raw: 0.0003; offsets_preadj: 0.0002; offsets_preadj_u: 0.0005;
offsets_post: 0.0002; offsets_post_u: 0.0005; offsets_post_rt: 0.0004;
numberofxovers: 73; 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
49UP20140307 - salinity
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:52 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20000105_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49WA19960516_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 49UP20140307
GLODAPv3 release: tco2 update of 49UP20140307 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.2; offsets_preadj_u: 0.4; offsets_post: 0.8; offsets_post_u:
0.3; offsets_post_rt: 0.9; numberofxovers: 41; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
49UP20140307 - tco2
Not a very robust 2nd QC given the limited depth and hence large std. It is
quite striking that all three deep crs have an offset very close to 4.
Nonetheless these are based on 4 or 5 stations only and 3 crs are not enough for
a small adjustment. Not enough for an adjustment. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:03:26 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20000105_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49WA19960516_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 49UP20140307
GLODAPv3 release: alkalinity update of 49UP20140307 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 2.1;
offsets_preadj: 1.8; offsets_preadj_u: 0.4; offsets_post: 1.3; offsets_post_u:
0.3; offsets_post_rt: 1.5; numberofxovers: 39; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:31 UTC for data product: GLODAPv3
49UP20140307 - alkalinity
Values seem a bit high compared to other cruises (as does DIC!). However,
offsets are not too large and negative offsets (both NZ cruises) exists as well.
Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:03:48 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20130321_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49HG19990804_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20000105_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 49WA19960516_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 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.989.
Posted by nlange@geomar.de on 2026-08-05 16:37:48 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20140307
GLODAPv3 release: phosphate update of 49UP20140307 based on phosphate_offset:
-1.1; inversion: -1.1; inversion_full: -1.2; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.1; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 71; 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
49UP20140307 - ph
Crs analysis doesn't give too much insight unfortunately. Limited depth and
limited crs stations result in huge std (minimum of 0.005) , large differences
between different offsets and hence in a very uncertain end result. Thus, it is
not surprising that the carbon interconistency offset shows a complete opposite
offset (0.0062 +/- 0.0087). Barely passed 2nd QC - maintain.
Posted by nlange@geomar.de on 2019-09-06 15:06:22 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - phosphate
Only 4 sign crs at a minimum crs depth of 2000m. However, all of these are
within a 1% range. Further, this finding is supported by the crs with less than
3 crs stations. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:43 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 | |
| 49K619940107_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UF20100414_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/nitrate!] |
View | |

View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49UP20140307[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 49UP20140307
GLODAPv3 release: nitrate update of 49UP20140307 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: 0.2; offsets_post: 0.3; offsets_post_u:
0.2; offsets_post_rt: 0.4; numberofxovers: 72; 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
49UP20140307 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-23 13:17:15 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 | |
| 49RY20110515_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/phosphate!] |
View | |

View comment(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.989.
Posted by nlange@geomar.de on 2026-08-05 16:37:48 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 49UP20140307
GLODAPv3 release: phosphate update of 49UP20140307 based on phosphate_offset:
-1.1; inversion: -1.1; inversion_full: -1.2; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.1; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 71; 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
49UP20140307 - phosphate
Only 4 sign crs at a minimum crs depth of 2000m. However, all of these are
within a 1% range. Further, this finding is supported by the crs with less than
3 crs stations. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:43 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 | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20050525_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20120602_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49UP20140703_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/silicate!] |
View | |

View comment(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 49UP20140307[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 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20140307[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.3; preadjustment: 0;
offsets_raw: 0.5; offsets_preadj: 0.4; offsets_preadj_u: 0.2; offsets_post: 0.4;
offsets_post_u: 0.1; offsets_post_rt: 0.5; numberofxovers: 64; trends_pre: -0.1;
trends_adj: -0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
49UP20140307 - silicate
Only 4 sign crs at a minimum crs depth of 2000m. However, all of these show
acceptable offsets. Further, this finding is supported by the crs with less than
3 crs stations. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:05:15 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 | |
| 325019931005_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 492S19941101_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49EW19940115_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49UP20120410_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/oxygen!] |
View | |

View comment(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:35 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 49UP20140307
GLODAPv3 release: oxygen update of 49UP20140307 based on oxygen_offset: -888.0;
inversion: 0.0; inversion_full: 0.2; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.2; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 67; 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
49UP20140307 - oxygen
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:02 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 49UP20140307[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 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.989.
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 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.
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 49UP20140307[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 49UP20140307[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 49UP20140307[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.3; preadjustment: 0;
offsets_raw: 0.5; offsets_preadj: 0.4; offsets_preadj_u: 0.2; offsets_post: 0.4;
offsets_post_u: 0.1; offsets_post_rt: 0.5; numberofxovers: 64; trends_pre: -0.1;
trends_adj: -0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3
49UP20140307[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
49UP20140307 - 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 49UP20140307[1-last]
Automated addition of temperature as NEW parameter to 49UP20140307[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3
49UP20140307[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49UP20140307[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 49UP20140307
GLODAPv3 release: tco2 update of 49UP20140307 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -1.0; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.2; offsets_preadj_u: 0.4; offsets_post: 0.8; offsets_post_u:
0.3; offsets_post_rt: 0.9; numberofxovers: 41; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:18 UTC for data product: GLODAPv3
49UP20140307 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49UP20140307 - 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 49UP20140307
GLODAPv3 release: salinity update of 49UP20140307 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0000; preadjustment: 0;
offsets_raw: 0.0003; offsets_preadj: 0.0002; offsets_preadj_u: 0.0005;
offsets_post: 0.0002; offsets_post_u: 0.0005; offsets_post_rt: 0.0004;
numberofxovers: 73; 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
49UP20140307 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
49UP20140307 - 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 49UP20140307
GLODAPv3 release: phosphate update of 49UP20140307 based on phosphate_offset:
-1.1; inversion: -1.1; inversion_full: -1.2; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.1; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: 0.1; numberofxovers: 71; 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
49UP20140307 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49UP20140307 - 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 49UP20140307
GLODAPv3 release: oxygen update of 49UP20140307 based on oxygen_offset: -888.0;
inversion: 0.0; inversion_full: 0.2; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.2; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 67; 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
49UP20140307 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49UP20140307 - 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 49UP20140307
GLODAPv3 release: nitrate update of 49UP20140307 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: 0.2; offsets_post: 0.3; offsets_post_u:
0.2; offsets_post_rt: 0.4; numberofxovers: 72; 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
49UP20140307 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49UP20140307 - 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 49UP20140307
GLODAPv3 release: alkalinity update of 49UP20140307 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 2.1;
offsets_preadj: 1.8; offsets_preadj_u: 0.4; offsets_post: 1.3; offsets_post_u:
0.3; offsets_post_rt: 1.5; numberofxovers: 39; trends_pre: -0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:31 UTC for data product: GLODAPv3
49UP20140307 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49UP20140307 - 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
49UP20140307 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-03-23 13:17:15 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - ph
Crs analysis doesn't give too much insight unfortunately. Limited depth and
limited crs stations result in huge std (minimum of 0.005) , large differences
between different offsets and hence in a very uncertain end result. Thus, it is
not surprising that the carbon interconistency offset shows a complete opposite
offset (0.0062 +/- 0.0087). Barely passed 2nd QC - maintain.
Posted by nlange@geomar.de on 2019-09-06 15:06:22 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - silicate
Only 4 sign crs at a minimum crs depth of 2000m. However, all of these show
acceptable offsets. Further, this finding is supported by the crs with less than
3 crs stations. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:05:15 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - salinity
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:52 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - phosphate
Only 4 sign crs at a minimum crs depth of 2000m. However, all of these are
within a 1% range. Further, this finding is supported by the crs with less than
3 crs stations. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:43 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - oxygen
Accurate data. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:04:02 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - alkalinity
Values seem a bit high compared to other cruises (as does DIC!). However,
offsets are not too large and negative offsets (both NZ cruises) exists as well.
Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:03:48 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - tco2
Not a very robust 2nd QC given the limited depth and hence large std. It is
quite striking that all three deep crs have an offset very close to 4.
Nonetheless these are based on 4 or 5 stations only and 3 crs are not enough for
a small adjustment. Not enough for an adjustment. Maintain.
Posted by nlange@geomar.de on 2019-09-06 15:03:26 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
49UP20140307 - initialized
Section:PT; 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 08:19:36 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
Hide comments