CTD

Reference Designator
CP05MOAS-GL336-03-CTDGVM000
Review Status
Review Complete
Note
Depth
0 to 1,000m
Class
CTDGV (CTD Glider)
Make / Model
Sea-Bird / SBE Glider Payload CTD (GP-CTD)

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 76 33 0 42 0 0 835,691 2 1000 / 885 Complete
2 recovered_host 10 5 0 4 0 0 163,971 2 1000 / 991 Complete
3 recovered_host 70 69 0 0 0 0 1,879,191 2 1000 / 977 1 2 Complete
4 recovered_host 94 94 0 0 0 0 2,386,909 2 1000 / 991 Complete
5 recovered_host 73 73 0 0 0 0 2,796,761 2 1000 / 760 Complete
6 telemetered 67 53 0 10 1 3 68,431 60 1000 / 886 3 3 Complete
Data Ranges Review Images

Test Notes

  1. fail: data found in another stream (gaps: [1] days: [1])
  2. fail: check ['Seawater Pressure']
  3. no other streams for comparison

Data Coverage

Deployment: 123456
79%
43%50%99%100%100%

Deployment Map

System Annotations

Metadata Start Date End Date Comment
CP05MOAS-GL336
2/11/15, 7:00 PM 3/27/15, 7:59 PM

Deployment 1: Glider experienced a leak on 2015-02-12 and went adrift. No science data expected after this date.

Id: 1814 By: cdobson
Flag: not_operational Exclude: No

CP05MOAS-GL336
8/13/16, 8:00 PM 8/18/16, 8:45 AM

Deployment 2: Glider experienced a leak on 2016-08-14 and went adrift. No science data expected after this date.

Id: 1815 By: cdobson
Flag: not_operational Exclude: No

CP05MOAS-GL336
3/19/18, 3:00 PM 4/3/18, 7:59 PM

Deployment 6: Glider lost ability to steer and went adrift 2018-03-19 and was recovered 2018-04-03.

Id: 1366 By: cdobson
Flag: not_operational Exclude: No

CP05MOAS-GL336
4/7/18, 8:14 PM 4/8/18, 6:56 AM

Deployment 8: Glider experienced pump issues upon deployment and needed to be recovered.

Id: 1819 By: cdobson
Flag: not_operational Exclude: No

CP05MOAS-GL336
5/15/19, 7:37 PM 7/27/19, 8:03 PM

Deployment 9: Glider mysteriously disappeared when staged for recovery. Believed to be a vessel strike or fouled in fishing gear. No recovered dataset expected.

Id: 1782 By: cdobson

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-GL336-03-CTDGVM000

Comparisons with the shipboard CTD casts were done for D0003 and R0005. The shapes of the profiles generally look similar, however the values are often different (particularly for salinity). See attached plots for details. Comparison to the shipboard bottle data is outside the scope of this project.

By Lori Garzio, on 3/13/19

CP05MOAS-GL336
Deployment: 1

There are 42 days between the last data point and the deployment end date. This should be annotated.

By Lori Garzio, on 5/15/19

CP05MOAS-GL336
Deployment: 2

Short deployment (5 days) should be annotated.

By Lori Garzio, on 5/15/19

CP05MOAS-GL336-03-CTDGVM000
Deployment: 2

Suspect profiles on 8/10/2016

By Lori Garzio, on 5/15/19

CP05MOAS-GL336-03-CTDGVM000
Deployment: 3

Data are missing from the recovered_host data stream on 10/23/2016. 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-GL336
Deployment: 6

recovered_host data aren't available for download for any instruments for deployment 6. These data should be available for download.

By Lori Garzio, on 5/15/19

New Note