GLODAPv3 Adjustments

Stations:	[1-last]
The selected Calculated Carbon Parameter has been dismissed in October 2017! Legacy values will be exported as is and displayed in red with subscript "c", e.g. -0.123456_c! No data available? Insert -999 No suggestion for adjustment possible? Insert -888 To calibrate CTDsal use: CTDsal_calibrated = (CTDsal - CTDsal_intercept) / CTDsal_slope To calibrate CTDoxy use: CTDoxy_calibrated = (CTDoxy - CTDoxy_intercept) / CTDoxy_slope
Insert your commit message below explaining your change(s) before you save…
Salinity [+]
CTD-Sal. [+] slope \| intercept \| action [ID]	/ - #
TCO₂ [+]
Alkalinity [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope \| intercept \| action [ID]	/ - #
Temp. [+]
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

View 0 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise: - no files! -

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
nitrate:3 oxygen:3 phosphate:3 salinity:3 tco2:3

Plot files re. Cluster: - no files! -

Annotations re. this cruise/adjustment in GLODAPv3

View 37 annotation(s) (Lists all annotations)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 49NZ20021217[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.02.

Posted by nlange@geomar.de on 2026-08-05 16:37:59 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 49NZ20021217[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 16:37:45 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 49NZ20021217[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 16:37:33 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 49NZ20021217[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -888.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:21 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 49NZ20021217[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 49NZ20021217[1-last] based on
silicate_offset: 2.0; 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 2026-08-05 14:17:29 UTC for data product: GLODAPv3

49NZ20021217[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:29 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 49NZ20021217[1-last]

Automated addition of temperature as NEW parameter to 49NZ20021217[1-last] based
on temperature_offset: -888.

Posted by nlange@geomar.de on 2026-08-05 14:17:15 UTC for data product: GLODAPv3

49NZ20021217[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
49NZ20021217[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:15 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 49NZ20021217

GLODAPv3 release: tco2 update of 49NZ20021217 based on tco2_offset: -888.0;
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 17:12:15 UTC for data product: GLODAPv3

49NZ20021217 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:15 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 49NZ20021217

GLODAPv3 release: salinity update of 49NZ20021217 based on salinity_offset:
-888.0000; 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 17:11:45 UTC for data product: GLODAPv3

49NZ20021217 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:45 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 49NZ20021217

GLODAPv3 release: phosphate update of 49NZ20021217 based on phosphate_offset:
-888.0; 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 17:11:31 UTC for data product: GLODAPv3

49NZ20021217 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:31 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 49NZ20021217

GLODAPv3 release: oxygen update of 49NZ20021217 based on oxygen_offset: -888.0;
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 17:11:17 UTC for data product: GLODAPv3

49NZ20021217 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:17 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 49NZ20021217

GLODAPv3 release: nitrate update of 49NZ20021217 based on nitrate_offset:
-888.0; 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 17:11:04 UTC for data product: GLODAPv3

49NZ20021217 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:04 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 49NZ20021217

GLODAPv3 release: alkalinity update of 49NZ20021217 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 13:46:29 UTC for data product: GLODAPv3

49NZ20021217 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
49NZ20021217 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:29 UTC for data product: GLODAPv3

49NZ20021217 - ph

Original data is at TS25 scale. Not QCed

Posted by avelo@iim.csic.es on 2015-11-27 12:26:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated update by AV for pH

Bulk update requested by Anton Velo on 2015-06-04 including comments with
reasoning (src: ph_adjustments_g2_sent_carsten_20150604.xlsx / 2015-06-04): Make
-888. QC not possible as xovers of calculated TALK are not good (only 3 xovers,
only one crossing zone, and only a few profiles in the comparison) to provide
support to QC

Posted by avelo@iim.csic.es on 2015-06-10 08:17:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated update by AV for pH

Bulk update of pH requested by Anton Velo on 2015-05-28. Comments with reasoning
will follow. (src: ph_adjustments_g2_sent_carsten_20150527.xlsx / 2015-05-28)

Posted by avelo@iim.csic.es on 2015-05-28 13:37:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:6; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:7; CTD oxygen data are bad, setting CTD oxygen offset to -777
and remove QC flag.

Posted by svheuven@gmail.com on 2015-02-19 09:22:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - oxygen

Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)

Posted by svheuven@gmail.com on 2015-01-20 14:46:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - phosphate

Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)

Posted by svheuven@gmail.com on 2015-01-20 14:46:46 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49NZ20021217/oxygen: update slope+intercept

autogenerated: CTDoxy is NOT compatible with BOToxy and no (simple) calibration
is possible

Posted by svheuven@gmail.com on 2014-12-18 16:52:51 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

49NZ20021217/salinity: update slope+intercept

autogenerated: BOTsal is compatible with CALIBRATED CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:51 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - oxygen

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain. Wavey profiles,
hard to say.