GLODAPv2 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
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Salinity [+]
CTD-Sal. [+] slope/intercept - action [ID]	/ - #
TCO₂ [+]
Alkalinity [+]
pH [+]
pCO₂ [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope/intercept - action [ID]	/ - #
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

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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!): - no files! -

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 33 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:54 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:28 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -999.0.

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

GLODAPv3 release: autogenerated silicate update for 18SN19970831[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 18SN19970831[1-last] based on
silicate_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 2026-08-05 14:17:23 UTC for data product: GLODAPv3

18SN19970831[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:23 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 18SN19970831[1-last]

Automated addition of temperature as NEW parameter to 18SN19970831[1-last] based
on temperature_offset: -888.

Posted by nlange@geomar.de on 2026-08-05 14:17:11 UTC for data product: GLODAPv3

18SN19970831[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
18SN19970831[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:11 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 18SN19970831

GLODAPv3 release: tco2 update of 18SN19970831 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 17:12:09 UTC for data product: GLODAPv3

18SN19970831 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:09 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 18SN19970831

GLODAPv3 release: salinity update of 18SN19970831 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 17:11:39 UTC for data product: GLODAPv3

18SN19970831 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:39 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 18SN19970831

GLODAPv3 release: phosphate update of 18SN19970831 based on phosphate_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 17:11:25 UTC for data product: GLODAPv3

18SN19970831 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 18SN19970831

GLODAPv3 release: oxygen update of 18SN19970831 based on oxygen_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 17:11:12 UTC for data product: GLODAPv3

18SN19970831 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:12 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 18SN19970831

GLODAPv3 release: nitrate update of 18SN19970831 based on nitrate_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 17:10:59 UTC for data product: GLODAPv3

18SN19970831 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:10:59 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 18SN19970831

GLODAPv3 release: alkalinity update of 18SN19970831 based on alkalinity_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 13:46:23 UTC for data product: GLODAPv3

18SN19970831 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
18SN19970831 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:23 UTC for data product: GLODAPv3

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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:1; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:21 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831/oxygen: update slope+intercept

autogenerated: no CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:35 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:35 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831/oxygen: init slope+intercept

autogenerated: using none

Posted by svheuven@gmail.com on 2014-02-25 17:02:09 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831/salinity: init slope+intercept

autogenerated: using BOTsal (no CTDsal)

Posted by svheuven@gmail.com on 2014-02-25 17:02:09 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - ccl4

Relatively high surface saturation; data looks ok. No adjustment. See full
report for details:
http://carboocean.ifm-geomar.de/postings/list

Posted by emje@norceresearch.no on 2008-07-16 13:07:29 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - cfc113

Very low surface saturation, but data looks ok. No adjustment.
See full report for details:
http://carboocean.ifm-geomar.de/postings/list

Posted by emje@norceresearch.no on 2008-07-16 13:05:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - cfc11

No crossover, no adjustment; data looks good. See full report for details:
http://carboocean.ifm-geomar.de/postings/list

Posted by emje@norceresearch.no on 2008-07-16 13:04:34 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - cfc12

Data looks good; no adjustment recommended ("-888"). See full report for
details:
http://carboocean.ifm-geomar.de/postings/list

Posted by emje@norceresearch.no on 2008-07-16 12:04:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - alkalinity

Data looks ok, but no secondary QC possible.

Posted by sara.jutterstrom@ivl.se on 2008-06-24 12:05:53 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - tco2

Data looks ok, but no secondary QC possible.

Posted by sara.jutterstrom@ivl.se on 2008-06-24 12:05:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

18SN19970831 - salinity

Data looks ok, but no secondary QC possible.

Posted by sara.jutterstrom@ivl.se on 2008-06-24 12:05:22 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Arctic Ocean cruise

Canadian Arctic Archipelago
No deep stations, making correlations with other cruises difficult.
For details see the Arctic Ocean assessment at:
http://carboocean.ifm-geomar.de/postings/list

Posted by sara.jutterstrom@ivl.se on 2008-06-24 12:04:45 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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ReadMe file(s) for this cruise

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Files and Comments for salinity

Files

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[+]: - no files! -

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[+]: - no files! -

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Files and Comments for ctd_salinity

Files

Plot files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

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Files and Comments for tco2

Files

Plot files re. TCO₂
[+]: - no files! -

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[+]: - no files! -

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Files and Comments for alkalinity

Files

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[+]: - no files! -

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Files and Comments for ph

Files

Plot files re. pH
[+]: - no files! -

Data files re. pH
[+]: - no files! -

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Files and Comments for pco2

Files

Plot files re. pCO₂
[+]: - no files! -

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[+]: - no files! -

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Files and Comments for nitrate

Files

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[x]: - no files! -

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[x]: - no files! -

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Files and Comments for phosphate

Files

Plot files re. Phosphate
[x]: - no files! -

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[x]: - no files! -

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Files and Comments for silicate

Files

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[x]: - no files! -

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[x]: - no files! -

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Files and Comments for oxygen

Files

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[x]: - no files! -

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[x]: - no files! -

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Files and Comments for ctd_oxygen

Files

Plot files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Dataproduct: GLODAPv2 :: Adjustments

Cruise: 18SN19970831 (dataset:CARINA) Data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3

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GLODAPv3 release: converted value for silicate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: autogenerated silicate update for 18SN19970831[1-last]

18SN19970831[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 18SN19970831[1-last]

18SN19970831[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 18SN19970831

18SN19970831 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 18SN19970831

18SN19970831 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 18SN19970831

18SN19970831 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 18SN19970831

18SN19970831 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 18SN19970831

18SN19970831 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 18SN19970831

18SN19970831 GLODAPv3 release

Autogenerated CTD salinity and CTD oxygen update

18SN19970831/oxygen: update slope+intercept

18SN19970831/salinity: update slope+intercept

18SN19970831/oxygen: init slope+intercept

18SN19970831/salinity: init slope+intercept

18SN19970831 - ccl4

18SN19970831 - cfc113

18SN19970831 - cfc11

18SN19970831 - cfc12

18SN19970831 - alkalinity

18SN19970831 - tco2

18SN19970831 - salinity

Arctic Ocean cruise

GLODAPv3 release: autogenerated salinity update for 18SN19970831

Autogenerated CTD salinity and CTD oxygen update

18SN19970831/salinity: update slope+intercept

18SN19970831/salinity: init slope+intercept

18SN19970831 - salinity

Autogenerated CTD salinity and CTD oxygen update

GLODAPv3 release: autogenerated tco2 update for 18SN19970831

18SN19970831 - tco2

GLODAPv3 release: autogenerated alkalinity update for 18SN19970831

18SN19970831 - alkalinity

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: autogenerated phosphate update for 18SN19970831

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: autogenerated nitrate update for 18SN19970831

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: autogenerated phosphate update for 18SN19970831

GLODAPv3 release: converted value for silicate_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: autogenerated silicate update for 18SN19970831[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18SN19970831[1-last]

GLODAPv3 release: autogenerated oxygen update for 18SN19970831

Autogenerated CTD salinity and CTD oxygen update

18SN19970831/oxygen: update slope+intercept

18SN19970831/oxygen: init slope+intercept

Autogenerated CTD salinity and CTD oxygen update

18SN19970831 - cfc12

18SN19970831 - cfc113

18SN19970831 - cfc11

18SN19970831 - cfc113

18SN19970831 - ccl4