Cruise: 316N20111106 (dataset:GLODAPv2.2019) Data product: GLODAPv2.2019, v2.2020, v2.2021 Successor: GLODAPv2.2022, v2.2023
Synonyms (including errata!) for this cruise: GT11; KN204A/B; 316N20111106; alias: GT11; 316N20111106; GT11; GEOTRACES 2011; KN204A/B; KN204-01
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2019! Click here to switch to new version (GLODAPv2.2019)
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Plot/Data files re. Parameter(s) (select parameter on left side to view!):
nitrate:7
oxygen:9
phosphate:6
salinity:9
silicate:8


| Filename: | Comment: | Action | |
|---|---|---|---|
| 316N19810401_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 316N19970815_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 316N20031023_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 32OC19950529_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 32OC20080510_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33AT20120324_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33RO20070710_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 90CT19930911_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 316N20111106
GLODAPv3 release: salinity update of 316N20111106 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0005; preadjustment: 0;
offsets_raw: 0.0001; offsets_preadj: 0.0015; offsets_preadj_u: 0.0012;
offsets_post: 0.0003; offsets_post_u: 0.0007; offsets_post_rt: -0.0004;
numberofxovers: 20; trends_pre: -0.0003; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:41 UTC for data product: GLODAPv3
316N20111106 - salinity
Note thate there is a temporal trend towards fresher water visible. It matches
very good with 33AT2012, thus "neglect" the weighted mean offset and maintain.
Posted by nlange@geomar.de on 2018-05-25 11:12:22 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021




View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 316N20111106
GLODAPv3 release: tco2 update of 316N20111106 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:12:11 UTC for data product: GLODAPv3


View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 316N20111106
GLODAPv3 release: alkalinity update of 316N20111106 based on alkalinity_offset:
-999.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.
Posted by nlange@geomar.de on 2026-08-04 13:46:25 UTC for data product: GLODAPv3


View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 316N20111106[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 16:37:42 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 316N20111106
GLODAPv3 release: phosphate update of 316N20111106 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.2; offsets_preadj_u: 0.5; offsets_post: -0.3; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:27 UTC for data product: GLODAPv3
316N20111106 - phosphate
In total only five crossovers present. All are clearly within the acceptable
range, indicating good accuracy of the data. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:10:39 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021



| Filename: | Comment: | Action | |
|---|---|---|---|
| 316N19810401_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 316N19970815_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 316N20031023_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 33AT20120324_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 33RO20070710_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 90CT19930911_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 316N20111106[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.018.
Posted by nlange@geomar.de on 2026-08-05 16:37:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 316N20111106
GLODAPv3 release: nitrate update of 316N20111106 based on nitrate_offset: 1.8;
inversion: 1.8; inversion_full: 2.1; preadjustment: 0; offsets_raw: -1.4;
offsets_preadj: -1.2; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: -0.3; numberofxovers: 17; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3
316N20111106 - nitrate
All offsets are below one, but only the two oldest are slightly below the limit
of 0.98. All crossovers are located at the western end of the transect. Not
enough evidence for an adjustment within the limits. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:09:59 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 316N19810401_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 316N19970815_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 316N20031023_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 33AT20120324_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 33RO20070710_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 316N20111106[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 16:37:42 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 316N20111106
GLODAPv3 release: phosphate update of 316N20111106 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.2; offsets_preadj_u: 0.5; offsets_post: -0.3; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:27 UTC for data product: GLODAPv3
316N20111106 - phosphate
In total only five crossovers present. All are clearly within the acceptable
range, indicating good accuracy of the data. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:10:39 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 316N19810401_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 316N19970815_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 316N20031023_Xover - Kopie.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 316N20031023_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 33AT20120324_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 33RO20070710_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 90CT19930911_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 316N20111106[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 16:37:56 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 316N20111106[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 316N20111106[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.9; preadjustment: 0;
offsets_raw: -0.8; offsets_preadj: -0.9; offsets_preadj_u: 1.1; offsets_post:
-1.2; offsets_post_u: 0.9; offsets_post_rt: -0.9; numberofxovers: 14;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:25 UTC for data product: GLODAPv3
316N20111106 - silicate
The analysis Shows an extreme variablity between different crossover results -
probably a result of the proximity to the coast. Only the Offset of 33AT2012 is
within the acceptable range. The other offsets are either above or below the
limits. Doubtful quality.... maintain.
Posted by nlange@geomar.de on 2018-05-25 11:14:03 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 316N19810401_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 316N19970815_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 316N20031023_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 32OC19950529_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 32OC20080510_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 33AT20120324_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 33RO20070710_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 90CT19930911_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 316N20111106[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 16:37:29 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 316N20111106
GLODAPv3 release: oxygen update of 316N20111106 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.7;
offsets_preadj: -0.6; offsets_preadj_u: 0.3; offsets_post: -0.4; offsets_post_u:
0.2; offsets_post_rt: -0.6; numberofxovers: 20; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:13 UTC for data product: GLODAPv3
316N20111106 - oxygen
The weighted mean offsets is at the lower limit (0.99).
In total there are only 8 crossovers, which are all (except 31N1981) almost or
within the acceptable range. Not enough evidence for an adjustment. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:08:36 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021














View 25 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 316N20111106[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 16:37:56 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 316N20111106[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 16:37:42 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 316N20111106[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 16:37:29 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 316N20111106[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.018.
Posted by nlange@geomar.de on 2026-08-05 16:37:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 316N20111106[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 316N20111106[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.9; preadjustment: 0;
offsets_raw: -0.8; offsets_preadj: -0.9; offsets_preadj_u: 1.1; offsets_post:
-1.2; offsets_post_u: 0.9; offsets_post_rt: -0.9; numberofxovers: 14;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:25 UTC for data product: GLODAPv3
316N20111106[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:25 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 316N20111106[1-last]
Automated addition of temperature as NEW parameter to 316N20111106[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:12 UTC for data product: GLODAPv3
316N20111106[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
316N20111106[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:12 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 316N20111106
GLODAPv3 release: tco2 update of 316N20111106 based on tco2_offset: -999.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:12:11 UTC for data product: GLODAPv3
316N20111106 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:11 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 316N20111106
GLODAPv3 release: salinity update of 316N20111106 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0005; preadjustment: 0;
offsets_raw: 0.0001; offsets_preadj: 0.0015; offsets_preadj_u: 0.0012;
offsets_post: 0.0003; offsets_post_u: 0.0007; offsets_post_rt: -0.0004;
numberofxovers: 20; trends_pre: -0.0003; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:41 UTC for data product: GLODAPv3
316N20111106 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:41 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 316N20111106
GLODAPv3 release: phosphate update of 316N20111106 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.2; offsets_preadj_u: 0.5; offsets_post: -0.3; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:27 UTC for data product: GLODAPv3
316N20111106 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:27 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 316N20111106
GLODAPv3 release: oxygen update of 316N20111106 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.3; preadjustment: 0; offsets_raw: -0.7;
offsets_preadj: -0.6; offsets_preadj_u: 0.3; offsets_post: -0.4; offsets_post_u:
0.2; offsets_post_rt: -0.6; numberofxovers: 20; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:13 UTC for data product: GLODAPv3
316N20111106 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:13 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 316N20111106
GLODAPv3 release: nitrate update of 316N20111106 based on nitrate_offset: 1.8;
inversion: 1.8; inversion_full: 2.1; preadjustment: 0; offsets_raw: -1.4;
offsets_preadj: -1.2; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: -0.3; numberofxovers: 17; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3
316N20111106 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 316N20111106
GLODAPv3 release: alkalinity update of 316N20111106 based on alkalinity_offset:
-999.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.
Posted by nlange@geomar.de on 2026-08-04 13:46:25 UTC for data product: GLODAPv3
316N20111106 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
316N20111106 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:25 UTC for data product: GLODAPv3
316N20111106 - silicate
The analysis Shows an extreme variablity between different crossover results -
probably a result of the proximity to the coast. Only the Offset of 33AT2012 is
within the acceptable range. The other offsets are either above or below the
limits. Doubtful quality.... maintain.
Posted by nlange@geomar.de on 2018-05-25 11:14:03 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
316N20111106 - salinity
Note thate there is a temporal trend towards fresher water visible. It matches
very good with 33AT2012, thus "neglect" the weighted mean offset and maintain.
Posted by nlange@geomar.de on 2018-05-25 11:12:22 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
316N20111106 - phosphate
In total only five crossovers present. All are clearly within the acceptable
range, indicating good accuracy of the data. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:10:39 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
316N20111106 - nitrate
All offsets are below one, but only the two oldest are slightly below the limit
of 0.98. All crossovers are located at the western end of the transect. Not
enough evidence for an adjustment within the limits. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:09:59 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
316N20111106 - oxygen
The weighted mean offsets is at the lower limit (0.99).
In total there are only 8 crossovers, which are all (except 31N1981) almost or
within the acceptable range. Not enough evidence for an adjustment. Maintain.
Posted by nlange@geomar.de on 2018-05-25 11:08:36 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
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