Dissolved Oxygen

Reference Designator
CE05MOAS-GL383-04-DOSTAM000
Start Depth
0
End Depth
1,000
Location
Current Status
Review Complete
Class
DOSTA (Dissolved Oxygen Stable Response)
Series
DOSTA-M
Science Discipline
Chemical
Make
Aanderaa
Model
Optode 4831
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/CE05MOAS/GL383/04-DOSTAM000/metadata
Method Data Stream Content Type
recovered_host dosta_abcdjm_glider_recovered Data Products Report M2M Stats Science
telemetered dosta_abcdjm_glider_instrument Data Products Report M2M Stats Science
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review PS1501 01/21/2015 03/13/2015 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00194 44.6759 -124.302 1000 1000
2 Review PS1508 08/13/2015 11/25/2015 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00194 44.678 -124.17 200 200
3 Review TN-342 05/06/2016 05/12/2016 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00194 47.0913 -124.367 200 200
4 Review EK-1701 01/31/2017 05/10/2017 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00142 44.6578 -124.187 200 200
5 Review ML-1707 07/19/2017 10/09/2017 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00480 44.705 -124.382 200 200
6 Review EK201807B 07/16/2018 10/17/2018 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00191 44.625 -124.188 200 200
7 Review SU20181101 11/01/2018 01/14/2019 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00191 44.655 -124.166 200 200
8 Review SU20190125 01/25/2019 03/24/2019 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00191 44.64 -124.606 200 200
9 Review SU20200220 02/20/2020 04/10/2020 CGVCE-05MOAS-00000 CGVEH-GLDRCE-00383 CGINS-DOSTAM-00030 44.556 -124.219 1000 1000
Metadata Start Date End Date Comment
CE05MOAS

Bad altimeter pings are apparent in many deployments of the coastal gliders. A few example plots are attached - m_water_depth plotted as semi-transparent bathymetry.

By Lori Garzio, on 5/10/19

CE05MOAS

Glider optodes typically exhibit a sensor lag of 20-25 seconds. Example attached of 3 consecutive down and up casts for CE05MOAS-GL312-04-DOSTAM000 on 7/8/2014 showing a typical measurement time lag. Profiles should be analyzed for individual time lags and data should be adjusted. OOI doesn't necessarily need to make the adjustment but users should be aware of the issue.

By Lori Garzio, on 5/14/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 1

There are telemetered data available for 2015-02-27T19:29:50 to 2015-02-28T03:03:13, but no recovered_host data are available. These data should be available in the recovered_host data stream.

By Lori Garzio, on 5/3/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 1

Several anomalously-high data points, particularly when the glider was close to the bottom in shallower water (according to m_water_depth) around 2/10 - 2/15 and 3/6 - 3/8.

By Lori Garzio, on 5/3/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 2

Several anomalously-high data points, particularly when the glider was close to the bottom (according to m_water_depth) - you can see the brighter points of color in the cross-section plots in the directory attached, particularly for oxygen saturation.

By Lori Garzio, on 5/3/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 2

Suspect data - strange bands of alternating higher and lower dissolved oxygen concentrations >50dbar, most noticeably starting around 9/2/2015

By Lori Garzio, on 5/3/19

CE05MOAS-GL383
Deployment: 3

Data should be annotated to explain why the deployment was so short.

By Lori Garzio, on 5/1/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 3

A substantial amount of data for sci_oxy4_saturation is outside of global ranges (see white blotches in xsection plot attached on 5/7, 5/9, and 5/10 where the data outside of global ranges was removed).

By Lori Garzio, on 5/3/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 4

Towards the end of the deployment, it looks like the glider might not be consistently reaching the surface. Suspect profiles.

By Lori Garzio, on 5/3/19

CE05MOAS-GL383
Deployment: 4
3/1/17, 12:00 AM 4/10/17, 12:00 AM

This glider looks like it had a sampling change (similar to glider 319, see annotation ID 1371). This dataset should be annotated.

By Lori Garzio, on 5/1/19

CE05MOAS-GL383-04-DOSTAM000
Deployment: 5

A substantial amount of data for sci_oxy4_oxygen and sci_oxy4_saturation are outside of global ranges (see white blotches in xsection plot attached at the surface in the first half of the deployment where the data outside of global ranges was removed).

By Lori Garzio, on 5/3/19

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