Dissolved Oxygen

Reference Designator
CP05MOAS-GL335-04-DOSTAM000
Review Status
Review Complete
Note
Depth
0 to 1,000m
Class
DOSTA (Dissolved Oxygen Stable Response)
Make / Model
Aanderaa / Optode 4831

Dataset Reviews Last processed: 5/9/19, 1:13 PM

QC Check Info
Dep. Preferred Method Stream DD FD SG EG Gaps GD TS Rate (s) Pressure Comp. Time Order Valid Data Missing Data Data Comp. Missing Coords. Review
1 recovered_host 71 69 0 1 0 0 2,023,761 2 200 / 196 Complete
2 recovered_host 35 28 0 5 0 0 724,367 2 200 / 184 Complete
3 recovered_host 15 14 0 0 0 0 311,694 2 200 / 206 Complete
4 recovered_host 32 29 2 0 0 0 1,007,248 2 200 / 194 1 Complete
5 recovered_host 50 48 0 2 0 0 1,797,651 2 200 / 194 Complete
Data Ranges Review Images

Test Notes

  1. fail: data found in another stream (gaps: [1] days: [3])

Data Coverage

Deployment: 12345
97%80%93%91%96%

Deployment Map

System Annotations

Metadata Start Date End Date Comment
CP05MOAS-GL335
11/10/15, 4:00 AM 11/17/15, 9:34 AM

Deployment 2: Glider experienced a leak in the bellophram and needed to be recovered early. No data expected after 2015-11-10T09:00:00.

Id: 638 By: cdobson
Flag: not_available Exclude: No

CP05MOAS-GL335
4/17/16, 8:00 PM 4/18/16, 7:23 PM

Deployment 3: Glider was accidentally recovered early by a fishing vessel on 2016-04-18; no data are expected after this date.

Id: 2034 By: cdobson
Flag: not_available Exclude: No

CP05MOAS-GL335
3/3/17, 10:00 PM 3/6/17, 5:45 PM

Deployment 5: Glider was struck by a vessel on the surface and needed to be recovered. No data are expected after 2017-03-04T03:00:00.

Id: 639 By: cdobson
Flag: not_available Exclude: No

Review Notes

Metadata Start Date End Date Comment
CP05MOAS

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

CP05MOAS

Glider optodes typically exhibit a sensor lag of 20-25 seconds. Example attached of several segments with consecutive down and up casts for CP05MOAS-GL335-04-DOSTAM000 on 10/26/2015 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 5/15/19

CP05MOAS-GL335
Deployment: 1

The glider looks like it had steering issues. The dataset should be annotated if the glider didn't sample according to plan.

By Lori Garzio, on 5/15/19

CP05MOAS-GL335-04-DOSTAM000
Deployment: 1

Artificial band around 10 dbar (seen in the xsection plots) throughout the entire deployment where the glider doesn't reach the surface. Profile plots attached are zoomed to 2 days showing the shift in data from the subsurface profiles compared to the profiles that reach the surface.

By Lori Garzio, on 5/15/19

CP05MOAS-GL335
Deployment: 3

Short deployment (15 days) should be annotated.

By Lori Garzio, on 5/15/19

CP05MOAS-GL335-04-DOSTAM000
Deployment: 4

Data are missing for every parameter from the recovered_host data stream for 3 days at the beginning of the deployment. These data are available in the telemetered stream, and should be available in the recovered_host data stream.

By Lori Garzio, on 5/15/19

CP05MOAS-GL335
Deployment: 4

The glider appeared to stay at the surface for several days at the beginning of deployment 4 - this should be annotated.

By Lori Garzio, on 5/15/19

New Note