Cruise: 33RR20160208 (dataset:GLODAPv2.2019) Data product: GLODAPv2.2019, v2.2020, v2.2021 Successor: GLODAPv2.2022, v2.2023
Synonyms (including errata!) for this cruise: I08S; 33RR20160208; alias: I08S.2016; 33RR20160208; SOCCOM-8
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)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| Redfield.png | View | ||
| tracer.png | View | ||
| tracer_complete.png | View | ||

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:11
cfc11:1
cfc12:1
cruise:3
nitrate:12
oxygen:12
ph:11
phosphate:12
salinity:11
silicate:13
tco2:8


| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20030103_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 09AR20060102_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 316N19950310_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 35MF20091219_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 74AB20020301_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 33RR20160208
GLODAPv3 release: salinity update of 33RR20160208 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0001; preadjustment: 0;
offsets_raw: -0.0037; offsets_preadj: -0.0005; offsets_preadj_u: 0.0007;
offsets_post: -0.0005; offsets_post_u: 0.0007; offsets_post_rt: -0.0031;
numberofxovers: 21; trends_pre: -0.0003; trends_adj: -0.0003.
Posted by nlange@geomar.de on 2026-08-04 17:11:43 UTC for data product: GLODAPv3
33RR20160208 - salinity
All offsets, except for the one of 32061996, indicate slightly too low
concentrations - but all within the acceptable range. Maintain.
Note that the crossover stations of 32061996 are located very close to
Antarctica.
Posted by nlange@geomar.de on 2018-06-05 15:29:04 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021



| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 35MF20091219_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 33RR20160208
GLODAPv3 release: tco2 update of 33RR20160208 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.4; preadjustment: 0; offsets_raw: 0.4;
offsets_preadj: -0.5; offsets_preadj_u: 0.4; offsets_post: -0.6; offsets_post_u:
0.4; offsets_post_rt: -0.2; numberofxovers: 15; trends_pre: 0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:13 UTC for data product: GLODAPv3
33RR20160208 - tco2
Except for 35MF2009, all crossovers show offsets within the acceptable range.
Postive and negative offsets exist. Nice match with 33RR2009. Maintain.
Note that 35MF2009 is non-QCed.
Posted by nlange@geomar.de on 2018-06-05 15:24:08 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 316N19950310_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 320619960503_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 33RR20070322_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 74AB20020301_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 33RR20160208
GLODAPv3 release: alkalinity update of 33RR20160208 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -1.4; preadjustment: 0; offsets_raw: 1.5;
offsets_preadj: 1.7; offsets_preadj_u: 0.8; offsets_post: 1.7; offsets_post_u:
0.6; offsets_post_rt: 1.4; numberofxovers: 15; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:27 UTC for data product: GLODAPv3
33RR20160208 - alkalinity
Except for two crossovers all offsets indicate "ok" accuracy. Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:24:36 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 316N19950124_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 316N19950310_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 320619960503_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| 35MF20091219_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 33RR20160208[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:44 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 33RR20160208
GLODAPv3 release: phosphate update of 33RR20160208 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw:
-0.6; offsets_preadj: -0.7; offsets_preadj_u: 1.3; offsets_post: 0.1;
offsets_post_u: 0.7; offsets_post_rt: 0.1; numberofxovers: 18; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:29 UTC for data product: GLODAPv3
33RR20160208 - ph
Adjustment is too small. Following discussion in Seattle on new routines it is
changed to no adjustment
Posted by siv.lauvset@uib.no on 2018-10-01 10:28:41 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - ph
80% of the crossovers (in general having a good quality) show an offset below
the lower limit. Note that all offsets are negative. However, the
interconsistency check (type 2) does not support such a strong offset (weighted
mean of crossovers is -0.011 vs. mean offset following interconsistency being
-0.0059). Adjust upward (0.006) to achieve carbon interconsistency and reduce
offset to other cruises.
Posted by nlange@geomar.de on 2018-07-27 11:50:22 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - phosphate
All offsets, except for the one of 32061996, are within the acceptable range.
Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:27:51 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021



| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20030103_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 320619960503_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 33RR20070322_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 74AB20020301_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 74DI19930206_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 33RR20160208[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 16:37:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 33RR20160208
GLODAPv3 release: nitrate update of 33RR20160208 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.0;
offsets_preadj: -0.0; offsets_preadj_u: 0.3; offsets_post: -0.1; offsets_post_u:
0.2; offsets_post_rt: -0.1; numberofxovers: 19; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
33RR20160208 - nitrate
All offsets within the acceptable range. Further, very nice matches with all RR
cruises. Maintain.
Note that 74DI1993 presents a bad crossover with strong scattery among it's
profiles.
Posted by nlange@geomar.de on 2018-06-05 15:26:57 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20030103_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 316N19950310_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 320619960503_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 33RR20070322_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 74AB20020301_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 33RR20160208[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:44 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 33RR20160208
GLODAPv3 release: phosphate update of 33RR20160208 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw:
-0.6; offsets_preadj: -0.7; offsets_preadj_u: 1.3; offsets_post: 0.1;
offsets_post_u: 0.7; offsets_post_rt: 0.1; numberofxovers: 18; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:29 UTC for data product: GLODAPv3
33RR20160208 - phosphate
All offsets, except for the one of 32061996, are within the acceptable range.
Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:27:51 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20030103_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 09AR20060102_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 316N19950310_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 320619960503_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 33RR20070322_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 74AB20020301_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 33RR20160208[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 16:37:58 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 33RR20160208[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 33RR20160208[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.6; preadjustment: 0;
offsets_raw: -0.9; offsets_preadj: -0.8; offsets_preadj_u: 0.6; offsets_post:
-0.6; offsets_post_u: 0.4; offsets_post_rt: -0.9; numberofxovers: 18;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:27 UTC for data product: GLODAPv3
33RR20160208 - silicate
Matches nicely with all RR Cruises. Further, the offset of 74AB2002 is not too
trustworthy as previous regional analyis suggested an adjustment which was not
applied (due to it's good aggrement with WOCE cruises)....
Also, note that 316N19950124 crosses at the northernmost end of the transect.
Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:31:05 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

| Filename: | Comment: | Action | |
|---|---|---|---|
| 09AR20030103_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 09AR20041223_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 09FA20000926_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 316N19941201_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 316N19950310_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 320619960503_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 33MW19950922_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 33RR20070204_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 33RR20090320_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 74AB20020301_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 74DI19930206_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 33RR20160208[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 16:37:31 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 33RR20160208
GLODAPv3 release: oxygen update of 33RR20160208 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.5; offsets_preadj_u: 0.1; offsets_post: 0.5; offsets_post_u:
0.1; offsets_post_rt: 0.4; numberofxovers: 21; trends_pre: -0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:15 UTC for data product: GLODAPv3
33RR20160208 - oxygen
All offsets within the acceptable range. Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:25:11 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021



View comment(s) (filtered by cfc12 in subject)
33RR20160208 - cfc12
Maintain. Regional undersaturation (first 60 profiles) is natural.
Posted by nlange@geomar.de on 2018-06-05 15:33:18 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021

View comment(s) (filtered by cfc11 in subject)
33RR20160208 - cfc11
Maintain. Regional undersaturation (first 60 profiles) is natural.
Posted by nlange@geomar.de on 2018-06-05 15:33:21 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021








View 31 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 33RR20160208[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 16:37:58 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 33RR20160208[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:44 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 33RR20160208[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 16:37:31 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 33RR20160208[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 16:37:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 33RR20160208[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 33RR20160208[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.6; preadjustment: 0;
offsets_raw: -0.9; offsets_preadj: -0.8; offsets_preadj_u: 0.6; offsets_post:
-0.6; offsets_post_u: 0.4; offsets_post_rt: -0.9; numberofxovers: 18;
trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:27 UTC for data product: GLODAPv3
33RR20160208[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:27 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 33RR20160208[1-last]
Automated addition of temperature as NEW parameter to 33RR20160208[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:14 UTC for data product: GLODAPv3
33RR20160208[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
33RR20160208[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:14 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 33RR20160208
GLODAPv3 release: tco2 update of 33RR20160208 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.4; preadjustment: 0; offsets_raw: 0.4;
offsets_preadj: -0.5; offsets_preadj_u: 0.4; offsets_post: -0.6; offsets_post_u:
0.4; offsets_post_rt: -0.2; numberofxovers: 15; trends_pre: 0.1; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:13 UTC for data product: GLODAPv3
33RR20160208 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:13 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 33RR20160208
GLODAPv3 release: salinity update of 33RR20160208 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0001; preadjustment: 0;
offsets_raw: -0.0037; offsets_preadj: -0.0005; offsets_preadj_u: 0.0007;
offsets_post: -0.0005; offsets_post_u: 0.0007; offsets_post_rt: -0.0031;
numberofxovers: 21; trends_pre: -0.0003; trends_adj: -0.0003.
Posted by nlange@geomar.de on 2026-08-04 17:11:43 UTC for data product: GLODAPv3
33RR20160208 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:43 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 33RR20160208
GLODAPv3 release: phosphate update of 33RR20160208 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw:
-0.6; offsets_preadj: -0.7; offsets_preadj_u: 1.3; offsets_post: 0.1;
offsets_post_u: 0.7; offsets_post_rt: 0.1; numberofxovers: 18; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:29 UTC for data product: GLODAPv3
33RR20160208 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:29 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 33RR20160208
GLODAPv3 release: oxygen update of 33RR20160208 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.5; offsets_preadj_u: 0.1; offsets_post: 0.5; offsets_post_u:
0.1; offsets_post_rt: 0.4; numberofxovers: 21; trends_pre: -0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:15 UTC for data product: GLODAPv3
33RR20160208 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:15 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 33RR20160208
GLODAPv3 release: nitrate update of 33RR20160208 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.0;
offsets_preadj: -0.0; offsets_preadj_u: 0.3; offsets_post: -0.1; offsets_post_u:
0.2; offsets_post_rt: -0.1; numberofxovers: 19; trends_pre: 0.0; trends_adj:
0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
33RR20160208 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 33RR20160208
GLODAPv3 release: alkalinity update of 33RR20160208 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -1.4; preadjustment: 0; offsets_raw: 1.5;
offsets_preadj: 1.7; offsets_preadj_u: 0.8; offsets_post: 1.7; offsets_post_u:
0.6; offsets_post_rt: 1.4; numberofxovers: 15; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:27 UTC for data product: GLODAPv3
33RR20160208 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
33RR20160208 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:27 UTC for data product: GLODAPv3
33RR20160208 - ph
Adjustment is too small. Following discussion in Seattle on new routines it is
changed to no adjustment
Posted by siv.lauvset@uib.no on 2018-10-01 10:28:41 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - ph
80% of the crossovers (in general having a good quality) show an offset below
the lower limit. Note that all offsets are negative. However, the
interconsistency check (type 2) does not support such a strong offset (weighted
mean of crossovers is -0.011 vs. mean offset following interconsistency being
-0.0059). Adjust upward (0.006) to achieve carbon interconsistency and reduce
offset to other cruises.
Posted by nlange@geomar.de on 2018-07-27 11:50:22 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - cfc11
Maintain. Regional undersaturation (first 60 profiles) is natural.
Posted by nlange@geomar.de on 2018-06-05 15:33:21 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - cfc12
Maintain. Regional undersaturation (first 60 profiles) is natural.
Posted by nlange@geomar.de on 2018-06-05 15:33:18 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - silicate
Matches nicely with all RR Cruises. Further, the offset of 74AB2002 is not too
trustworthy as previous regional analyis suggested an adjustment which was not
applied (due to it's good aggrement with WOCE cruises)....
Also, note that 316N19950124 crosses at the northernmost end of the transect.
Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:31:05 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - salinity
All offsets, except for the one of 32061996, indicate slightly too low
concentrations - but all within the acceptable range. Maintain.
Note that the crossover stations of 32061996 are located very close to
Antarctica.
Posted by nlange@geomar.de on 2018-06-05 15:29:04 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - phosphate
All offsets, except for the one of 32061996, are within the acceptable range.
Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:27:51 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - nitrate
All offsets within the acceptable range. Further, very nice matches with all RR
cruises. Maintain.
Note that 74DI1993 presents a bad crossover with strong scattery among it's
profiles.
Posted by nlange@geomar.de on 2018-06-05 15:26:57 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - oxygen
All offsets within the acceptable range. Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:25:11 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - alkalinity
Except for two crossovers all offsets indicate "ok" accuracy. Maintain.
Posted by nlange@geomar.de on 2018-06-05 15:24:36 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
33RR20160208 - tco2
Except for 35MF2009, all crossovers show offsets within the acceptable range.
Postive and negative offsets exist. Nice match with 33RR2009. Maintain.
Note that 35MF2009 is non-QCed.
Posted by nlange@geomar.de on 2018-06-05 15:24:08 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
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